Expand
Contents
- 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
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Welland, Canada, with temperature in the range of an average low of -6.7°C (19.9°F) and an average high of -1.5°C (29.3°F). January, with average temperatures reaching a high of -1.5°C (29.3°F) and a low of -6.7°C (19.9°F), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Welland, is also a subzero cold month, with an average temperature varying between -0.5°C (31.1°F) and -6.4°C (20.5°F). The shift into February uncovers an average high-temperature of a still freezing cold -0.5°C (31.1°F), subtly different from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Welland, Canada, with an average temperature varying between 4.5°C (40.1°F) and -2°C (28.4°F). Welland in March shows a temperature shift, moving from an average high of a freezing cold -0.5°C (31.1°F) in February to an icy 4.5°C (40.1°F). Weather in March »
Weather in April
April is a cool spring month in Welland, Canada, with an average temperature ranging between min 3.1°C (37.6°F) and max 10.7°C (51.3°F). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a cold 4.5°C (40.1°F) to a cool 10.7°C (51.3°F). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Welland, Canada, with an average temperature fluctuating between 9.3°C (48.7°F) and 18.2°C (64.8°F). Welland's May weather brings a rise in high-temperatures, moving from a fresh 10.7°C (51.3°F) in April to a comfortable 18.2°C (64.8°F). Weather in May »
Weather in June
June, the first month of the summer in Welland, is an agreeable month, with an average temperature fluctuating between 22.3°C (72.1°F) and 13.8°C (56.8°F). The arrival of June introduces a minor uplift in high-temperatures, adjusting from an enjoyable 18.2°C (64.8°F) in May to a pleasant 22.3°C (72.1°F). Weather in June »
Weather in July
July in Welland, Canada, is a warm summer month, with an average temperature varying between 17.5°C (63.5°F) and 25.7°C (78.3°F). July temperatures tend to peak at an average high of 25.7°C (78.3°F) and dip to a low of 17.5°C (63.5°F). Weather in July »
Weather in August
August, the last month of the summer in Welland, is also a moderately hot month, with an average temperature ranging between max 25°C (77°F) and min 17.4°C (63.3°F). Welland commences August with an average high-temperature of a still moderately hot 25°C (77°F), maintaining a close resemblance to the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Welland, Canada, with an average temperature varying between 21.8°C (71.2°F) and 14.2°C (57.6°F). Welland's September weather shows a modest shift in high-temperatures, falling from August's moderately hot 25°C (77°F) to an agreeable 21.8°C (71.2°F). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Welland, Canada, with temperature in the range of an average low of 8.8°C (47.8°F) and an average high of 14.6°C (58.3°F). October's onset corresponds with a shift in the average high-temperature, moving from a pleasant 21.8°C (71.2°F) in September to a refreshing 14.6°C (58.3°F). Weather in October »
Weather in November
November, the last month of the autumn in Welland, is another chilly month, with an average temperature varying between 7.6°C (45.7°F) and 2.4°C (36.3°F). November suggests a modest reduction in the average high-temperature, shifting from a refreshing 14.6°C (58.3°F) in October to a chilly 7.6°C (45.7°F). Weather in November »
Weather in December
December, the first month of the winter in Welland, is also a wintry month, with temperature in the range of an average high of 2.2°C (36°F) and an average low of -2°C (28.4°F). Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a frosty 7.6°C (45.7°F) to an icy 2.2°C (36°F). Weather in December »
Updated: Jul 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
January, characterized by an average high temperature of -1.5°C (29.3°F) and a low temperature of -6.7°C (19.9°F), is generally the coldest month in Welland.
How many days does it rain?
Throughout the year, there are 170.3 rainfall days, and 804mm (31.65") of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 64.1 snowfall days, and 576mm (22.68") of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 2.5h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
What is the most humid month?
With an average relative humidity of 85%, February is the most humid month.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 15 days and typically aggregates up to 179mm (7.05") of snow.
When is Daylight Saving Time (DST)?
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.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 18min of daylight.
What part of the year is the hottest?
The warmest period is July, when temperatures fluctuate between an average high of 25.7°C (78.3°F) and a low of 17.5°C (63.5°F).
What is the rainiest month?
The month with the most rainfall is July, when the rain falls for 18.7 days and typically aggregates up to 86mm (3.39") of precipitation.
What are the months with the most sunshine?
July and August, with an average of 10.3h of sunshine, are months with the most sunshine.
When is the highest UV index?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the least humid month?
September is the least humid month, with an average relative humidity of 75%.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 14.8 days and typically collects 53mm (2.09") of precipitation.
What is the month with the shortest days?
With an average of 9h and 6min of daylight, December has the shortest days of the year.
Average temperature
Welland, Canada
The warmest month (with the highest average high temperature) is July (25.7°C).
The month with the lowest average high temperature is January (-1.5°C).
The month with the highest average low temperature is July (17.5°C).
The coldest month (with the lowest average low temperature) is January (-6.7°C).
Average pressure
Welland, Canada
- Average pressure in January:
1017.6mbar - Average pressure in February:
1017.4mbar - Average pressure in March:
1018.5mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1013.3mbar
- Average pressure in July:
1014.3mbar - Average pressure in August:
1014.9mbar - Average pressure in September:
1017.3mbar - Average pressure in October:
1015.9mbar - Average pressure in November:
1018.7mbar - Average pressure in December:
1017.9mbar
The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).
Average wind speed
Welland, Canada
- Average wind speed in January:
19.6km/h - Average wind speed in February:
18.3km/h - Average wind speed in March:
16.4km/h - Average wind speed in April:
16.3km/h - Average wind speed in May:
13.4km/h - Average wind speed in June:
12.7km/h
- Average wind speed in July:
11.6km/h - Average wind speed in August:
12.1km/h - Average wind speed in September:
12.9km/h - Average wind speed in October:
16.4km/h - Average wind speed in November:
18km/h - Average wind speed in December:
18.2km/h
The windiest month (with the highest average wind speed) is January (19.6km/h).
The calmest month (with the lowest average wind speed) is July (11.6km/h).
Average humidity
Welland, Canada
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is September (75%).
Average rainfall
Welland, Canada
The wettest month (with the highest rainfall) is July (86mm).
The driest month (with the least rainfall) is September (53mm).
Average rainfall days
Welland, Canada
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
18.7 days - Average rainfall days in August:
17.9 days - Average rainfall days in September:
14.8 days - Average rainfall days in October:
17.6 days - Average rainfall days in November:
13.4 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is July (18.7 days).
The months with the least rainy days are January and February (8.1 days).
Average snowfall
Welland, Canada
The month with the highest snowfall is February (179mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Welland, Canada
- Average snowfall days in January:
15.8 days - Average snowfall days in February:
15 days - Average snowfall days in March:
9.7 days - Average snowfall days in April:
3.6 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:
0.5 days - Average snowfall days in November:
5.7 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Welland, Canada
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
15h and 0min - 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 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
2h and 3min - Average sunshine in February:
2h and 4min - Average sunshine in March:
5h and 0min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
4h and 3min - Average sunshine in November:
4h and 2min - Average sunshine in December:
2h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days
Welland, Canada
- Average sunshine days in January:
8.3 days - Average sunshine days in February:
8.4 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
12.6 days - Average sunshine days in October:
11.4 days - Average sunshine days in November:
11.8 days - Average sunshine days in December:
8.6 days
The month with the most sunshine days is September (12.6 days).
The month with the least sunshine days is January (8.3 days).
Average UV index
Welland, 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
Welland, Canada
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Welland, Canada
The month with the highest visibility is September (10km).
The months with the lowest visibility are January and February (8km).
