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Contents
- The climate of Richmond Hill
- The best time to visit Richmond Hill
- The worst time to visit Richmond Hill
- Spring weather in Richmond Hill
- Summer weather in Richmond Hill
- Autumn weather in Richmond Hill
- Winter weather in Richmond Hill
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Richmond Hill
Based on the Köppen climate classification, Richmond Hill, Canada, falls under the Dfb climate zone, otherwise known as humid continental, no dry season, warm summer. This area is characterized by significant temperature differences between the summer and winter months, with often harsh winters and warm summers.
Throughout the year in Richmond Hill, the temperature fluctuates from a low of -8.8°C (16.2°F) in January to a high of 24.9°C (76.8°F) in July, offering a broad range of weather conditions. Relative humidity hovers in the range from 75% in April to reaching a peak of 86% in January and February, contributing to the perception of the cooler or warmer temperature.
The area receives consistent rainfall throughout the year, ranging from 41mm (1.61") in February to a peak of 72mm (2.83") in October. There is no dry season as such, and the number of rainy days ranges between 6.9 days in February to a maximum of 17.8 days during August. Notably, snowfall dominates the colder months from November to April, peaking at 163mm (6.42") in February.
While sunlight duration ranges from 9 hours per day in December to 15.4 hours in June, actual sunshine hours vary between 2.9 hours in January to 10.7 hours in July. All these climate parameters create a landscape that changes significantly with each season.
Throughout the year in Richmond Hill, the temperature fluctuates from a low of -8.8°C (16.2°F) in January to a high of 24.9°C (76.8°F) in July, offering a broad range of weather conditions. Relative humidity hovers in the range from 75% in April to reaching a peak of 86% in January and February, contributing to the perception of the cooler or warmer temperature.
The area receives consistent rainfall throughout the year, ranging from 41mm (1.61") in February to a peak of 72mm (2.83") in October. There is no dry season as such, and the number of rainy days ranges between 6.9 days in February to a maximum of 17.8 days during August. Notably, snowfall dominates the colder months from November to April, peaking at 163mm (6.42") in February.
While sunlight duration ranges from 9 hours per day in December to 15.4 hours in June, actual sunshine hours vary between 2.9 hours in January to 10.7 hours in July. All these climate parameters create a landscape that changes significantly with each season.
The best time to visit Richmond Hill
With summer temperatures reaching a comfortable high of 24.9°C (76.8°F) in July and daily sunshine hours peaking at 10.7 hours, the summer months between June and August provide an optimal window to visit Richmond Hill. The rainfall is modest during these months, ranging from 60mm (2.36") to 71mm (2.8"). The relative humidity also drops to around 76-78% during the summer, making it bearable and comfortable for outdoor activities.
The worst time to visit Richmond Hill
The winter months of December to February can be harsh for visitors unaccustomed to colder climates. Temperatures dip as low as -8.8°C (16.2°F) in January, and the city experiences generous snowfall that can go up to 163mm (6.42") in February. Days with snowfall can reach a high of 16.6 in February, making it challenging to navigate and enjoy outdoor activities. Daylight hours also decrease, averaging at 9 hours per day.
Spring weather in Richmond Hill
Spring in Richmond Hill brings mild temperatures and increased daylight hours. It unfolds between March and May, with temperatures climbing from -2.3°C (27.9°F) to 16.8°C (62.2°F). Rainfall increases gradually from 46mm (1.81") to 70mm (2.76"), and the number of rainy days surges to 16.6 days in May. The snow gives way to the rain, concluding with merely 1mm (0.04") in May. Daylight hours extend from 12 hours in March to 14.8 hours in May, enriching the days with increasing warmth and light.
Summer weather in Richmond Hill
As summer arrives, Richmond Hill welcomes an increase in temperature to a high of 24.9°C (76.8°F) in July. From June to August, sunshine hours range from 9.7 to 10.7 hours per day. Rainfall maintains a steady presence without overwhelming, while the number of rainy days peeks at 17 days in June and August. Summer days are lengthy, with daylight stretching up to 15.4 hours in June.
Autumn weather in Richmond Hill
Autumn in Richmond Hill is marked by falling temperatures, ranging from 20.7°C (69.3°F) in September to just 6.1°C (43°F) by November. Rainfall peaks at 72mm (2.83") in October, and days with rainfall increase from 14.4 to 15.9 days. Snow starts appearing by November, recording 77mm (3.03"). Daylight hours reduce gradually throughout autumn, from 12.5 hours in September to less than 10 hours by November.
Winter weather in Richmond Hill
Winter in Richmond Hill is a unique experience with lower temperatures, ranging from 0.3°C (32.5°F) in December to -3.3°C (26.1°F) in January. Winter brings abundant snow, peaking in February with 163mm (6.42"). December owns the shortest days in the year with 9 hours of daylight, marginally increasing to 9.4 hours by February. Sunshine hours shrink to a minimum of 2.9 hours in January. Despite the harsh weather, winter in Richmond Hill offers numerous opportunities for winter sports and snow play.
Weather in January
The weather in January in Richmond Hill, Canada, shows a winter pattern with temperatures reaching a high of -3.3°C (26.1°F) while the low dips to -8.8°C (16.2°F). January sees the highest snowfall of the year with 160mm (6.3"), covering the town in a white blanket. Weather in January »
Weather in February
February continues the cold streak of January, however, the highest temperature sees a slight increase to -2.3°C (27.9°F). Snowfall drops to 163mm (6.42") but the white, snowy landscape persists. The winter chill in Richmond Hill attributes to the beauty and tranquility of this month. Weather in February »
Weather in March
In Richmond Hill, March brings about a significant change in the weather with temperatures rising to 2.8°C (37°F). There's a reduction of snow to 82mm (3.23"), indicating the retreat of winter. The weather in March is characterized by the thawing of winter's cold grip, a welcome precursor to the spring-like conditions expected in April. Weather in March »
Weather in April
The month of April experiences a further increase in temperatures with a high of 9.3°C (48.7°F). It is also worth noting that the snowfall decreases to a minimal 27mm (1.06"). The weather in April generally brings more pleasant temperatures to Richmond Hill, providing a sharp contrast to the preceding months of winter. Weather in April »
Weather in May
May witnesses a drastic jump in temperatures, soaring up to a warm 16.8°C (62.2°F). The snow vanishes completely, marking the official end of the winter season. The weather characterizes the beautiful spring in Richmond Hill, which is a transition period between the frosty winter and sunny summer. Weather in May »
Weather in June
The advent of June introduces summer to Richmond Hill with temperatures spiking to 21.3°C (70.3°F). The shift in weather becomes more evident with an increase in daylight hours, brightness, and clear skies. The transition to summer promises long, sunny days and comparatively shorter nights, warming the surroundings in anticipation of the forthcoming high-temperature months of July and August. The commencement of June sees a minor shift in the average high-temperature, moving from a comfortable 16.8°C (62.2°F) in May to an agreeable 21.3°C (70.3°F). Weather in June »
Weather in July
July is the warmest month of the year in Richmond Hill with an average high temperature touching 24.9°C (76.8°F) nearly marking the summer zenith. Bright, sunny days define the local weather as the town indulges in the joys of summer. Weather in July »
Weather in August
August experiences a slight dip in temperature, though the mercury still reaches a warm 24.3°C (75.7°F). The welcoming weather accentuates the remaining days of summer before the arrival of Fall. The tranquil atmosphere paired with warm weather conditions make August a splendid period to enjoy outdoor activities before the impending change of season. Richmond Hill marks the onset of August with an average high-temperature of a still warm 24.3°C (75.7°F), subtly divergent from July's 24.9°C (76.8°F). Weather in August »
Weather in September
September marks the beginning of the fall season, noticing a sharp decline in temperatures, dropping to 20.7°C (69.3°F). The mild weather conditions make for a calm and soothing month in Richmond Hill. The changing seasons withhold the charm of turning leaves, crisp air, and mild temperatures, forming the perfect canvas for harvest festivals and sightseeing in the city. A modest decline in the average high-temperature is seen in Richmond Hill during September, decreasing from a warm 24.3°C (75.7°F) in August to a pleasant 20.7°C (69.3°F). Weather in September »
Weather in October
October continues the descent into colder months with daily highs plummeting to 13.2°C (55.8°F), casting a distinctly autumnal ambiance over Richmond Hill. With minimal rain and favourable weather conditions, October sees a host of outdoor festivities encompassing Thanksgiving and Halloween celebrations. Weather in October »
Weather in November
Richmond Hill sees a notable drop in temperature in November, which touches a high of 6.1°C (43°F). The return of cold weather commences with the advent of November, preparing the way for the first flurries of winter. The gradual dip in temperature and the reduction in daylight hours hint at the impending winter season arriving in December, signaling an end to the beautiful fall season. A decrease in the average high-temperature is observed during November, shifting from a refreshing 13.2°C (55.8°F) in October to a chilly 6.1°C (43°F). Weather in November »
Weather in December
December concludes the year with the arrival of winter and a maximum temperature of 0.3°C (32.5°F). A significant increase in snowfall is noted with the accumulation reaching 118mm (4.65"). The weather in December in Richmond Hill brings back the beautiful white landscapes, ensuring a festive and cozy end to the year, full of holiday cheer and charm. Transition into December in Richmond Hill, Canada, marks a drop in the average high-temperature, moving from a frosty 6.1°C (43°F) in November to a cold 0.3°C (32.5°F). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Richmond Hill?
Richmond Hill's temperature records reveal January as the coldest month, marked by average highs of -3.3°C (26.1°F) and lows of -8.8°C (16.2°F).
What are the most humid months in Richmond Hill?
January and February, with an average relative humidity of 86%, are most humid months.
How many days does it rain in Richmond Hill?
In Richmond Hill, during the entire year, the rain falls for 161.4 days and collects up to 696mm (27.4") of precipitation.
When does it snow in Richmond Hill?
Months with snowfall in Richmond Hill are January through May, October through December.
How much does it snow in Richmond Hill?
Throughout the year, there are 67.2 snowfall days, and 637mm (25.08") of snow is accumulated.
What is the month with the least sunshine in Richmond Hill?
With an average of 2.9h of sunshine, January has the least sunshine of the year in Richmond Hill.
When is the lowest UV index in Richmond Hill?
January and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the driest month in Richmond Hill?
The month with the least rainfall is February, when the rain falls for 6.9 days and typically collects 41mm (1.61") of precipitation.
What is the snowiest month in Richmond Hill?
The month with the most snowfall in Richmond Hill is February, when snow falls for 16.6 days and typically aggregates up to 163mm (6.42") of snow.
When is Daylight Saving Time (DST) in Richmond Hill?
On Sunday, 10. March 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends on Sunday, 03. November 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Richmond Hill?
The least humid month is April, with an average relative humidity of 75%.
When it does not snow in Richmond Hill?
June through September are months without snowfall in Richmond Hill.
When are the longest days in Richmond Hill?
June has the longest days of the year in Richmond Hill, with an average of 15h and 24min of daylight.
What is the warmest month in Richmond Hill?
With average temperatures fluctuating between a high of 24.9°C (76.8°F) and a low of 16.6°C (61.9°F), July stands out as the warmest month.
What month has the most sunshine in Richmond Hill?
The month with the most sunshine in Richmond Hill is July, with an average of 10.7h of sunshine.
When is the highest UV index in Richmond Hill?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the wettest month in Richmond Hill?
The month with the most rainfall in Richmond Hill, Canada, is October, when the rain falls for 15.9 days and typically aggregates up to 72mm (2.83") of precipitation.
What is the month with the shortest days in Richmond Hill?
December has the shortest days of the year in Richmond Hill, with an average of 9h and 0min of daylight.
Average temperature
Richmond Hill, Canada
The warmest month (with the highest average high temperature) is July (24.9°C).
The month with the lowest average high temperature is January (-3.3°C).
The month with the highest average low temperature is July (16.6°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure
Richmond Hill, Canada
- Average pressure in January:
1016.9mbar - Average pressure in February:
1017mbar - Average pressure in March:
1018.3mbar - Average pressure in April:
1014.6mbar - Average pressure in May:
1015.3mbar - Average pressure in June:
1013.1mbar
- Average pressure in July:
1013.8mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1016.9mbar - Average pressure in October:
1015.4mbar - Average pressure in November:
1018.1mbar - Average pressure in December:
1017.3mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is June (1013.1mbar).
Average wind speed
Richmond Hill, Canada
- Average wind speed in January:
17.1km/h - Average wind speed in February:
16.8km/h - Average wind speed in March:
16.1km/h - Average wind speed in April:
16.1km/h - Average wind speed in May:
12.5km/h - Average wind speed in June:
11.5km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
11.1km/h - Average wind speed in September:
12km/h - Average wind speed in October:
15km/h - Average wind speed in November:
15.8km/h - Average wind speed in December:
16.2km/h
The windiest month (with the highest average wind speed) is January (17.1km/h).
The calmest month (with the lowest average wind speed) is July (10.7km/h).
Average humidity
Richmond Hill, Canada
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (75%).
Average rainfall
Richmond Hill, Canada
The wettest month (with the highest rainfall) is October (72mm).
The driest month (with the least rainfall) is February (41mm).
Average rainfall days
Richmond Hill, Canada
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
16.6 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
15.9 days - Average rainfall days in November:
13.9 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is February (6.9 days).
Average snowfall
Richmond Hill, Canada
The month with the highest snowfall is February (163mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Richmond Hill, Canada
- Average snowfall days in January:
15.6 days - Average snowfall days in February:
16.6 days - Average snowfall days in March:
9.6 days - Average snowfall days in April:
3.9 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.6 days - Average snowfall days in November:
6.9 days - Average snowfall days in December:
13.7 days
The month with the highest number of snowfall days is February (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Richmond Hill, Canada
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 1min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 2min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 3min - Average sunshine in December:
3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Richmond Hill, Canada
- Average sunshine days in January:
11.5 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
12.4 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
10.3 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
12 days - Average sunshine days in November:
11.3 days - Average sunshine days in December:
10.2 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (9.8 days).
Average UV index
Richmond Hill, Canada
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Richmond Hill, Canada
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Richmond Hill, Canada
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Richmond Hill, Canada
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