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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
Weather in January
January, like December, is another subzero cold winter month in Port Rowan, Canada, with temperature in the range of an average high of -2.7°C (27.1°F) and an average low of -8.1°C (17.4°F). January, with its high-temperature average of -2.7°C (27.1°F) and a low-temperature average of -8.1°C (17.4°F), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Port Rowan, Canada, with an average temperature ranging between max -1.6°C (29.1°F) and min -7.9°C (17.8°F). Port Rowan, Canada, experiences a minor change to a still subzero cold -1.6°C (29.1°F) in average high-temperature during February, closely reflecting January. Weather in February »
Weather in March
March, the first month of the spring in Port Rowan, is a cold month, with an average temperature fluctuating between 4.2°C (39.6°F) and -3.2°C (26.2°F). The shift from February to March is marked by an increase in the average high-temperature, moving from a subzero cold -1.6°C (29.1°F) to a wintry 4.2°C (39.6°F). Weather in March »
Weather in April
April in Port Rowan, Canada, is a fresh spring month, with an average temperature ranging between max 10.8°C (51.4°F) and min 2.3°C (36.1°F). As Port Rowan transitions into April, a rise in the average high-temperature is observed, moving from a wintry 4.2°C (39.6°F) in March to a fresh 10.8°C (51.4°F). Weather in April »
Weather in May
May, the last month of the spring in Port Rowan, is a comfortable month, with an average temperature fluctuating between 8.8°C (47.8°F) and 18.6°C (65.5°F). The onset of May marks an increase in the average high-temperature, moving from a fresh 10.8°C (51.4°F) in April to a refreshing 18.6°C (65.5°F). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Port Rowan, Canada, with temperature in the range of an average high of 22.6°C (72.7°F) and an average low of 12.8°C (55°F). With the onset of June, Port Rowan observes a minor temperature ascent, with the average high-temperature adjusting from May's refreshing 18.6°C (65.5°F) to an agreeable 22.6°C (72.7°F). Weather in June »
Weather in July
July is a moderately hot summer month in Port Rowan, Canada, with an average temperature varying between 25.6°C (78.1°F) and 15.9°C (60.6°F). July, characterized by an average high temperature of 25.6°C (78.1°F) and a low temperature of 15.9°C (60.6°F), is generally the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Port Rowan, is also a moderately hot month, with temperature in the range of an average high of 24.8°C (76.6°F) and an average low of 15.4°C (59.7°F). Port Rowan records an average high-temperature of a still moderately hot 24.8°C (76.6°F) in August, closely mirroring the climate of the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Port Rowan, is still a pleasant month, with an average temperature varying between 21.5°C (70.7°F) and 12.3°C (54.1°F). September is characterized by a mild reduction in the average high-temperature, from a moderately hot 24.8°C (76.6°F) in August to an agreeable 21.5°C (70.7°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Port Rowan, Canada, with an average temperature ranging between max 14°C (57.2°F) and min 6.9°C (44.4°F). The arrival of October corresponds with a temperature reduction, down from September's agreeable 21.5°C (70.7°F) to a refreshing 14°C (57.2°F). Weather in October »
Weather in November
November, the last month of the autumn in Port Rowan, is also a frosty month, with an average temperature fluctuating between 0.8°C (33.4°F) and 6.8°C (44.2°F). The onset of November coincides with a reduction in the average high-temperature, falling from a mild 14°C (57.2°F) in October to a frosty 6.8°C (44.2°F). Weather in November »
Weather in December
December, the first month of the winter in Port Rowan, is also a wintry month, with an average temperature fluctuating between 1.2°C (34.2°F) and -3.6°C (25.5°F). The onset of December entails a temperature shift, as the average high-temperature decreases from a chilly 6.8°C (44.2°F) in November to a cold 1.2°C (34.2°F). Weather in December »
Updated: Feb 5, 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 month is the coldest in Port Rowan?
The coldest period in Port Rowan, Canada, is January, when temperatures fluctuate between an average high of -2.7°C (27.1°F) and a low of -8.1°C (17.4°F).
How much does it rain in Port Rowan?
In Port Rowan, Canada, during the entire year, the rain falls for 163.9 days and collects up to 672mm (26.46") of precipitation.
When does it snow in Port Rowan?
Months with snowfall are January through May, October through December.
How many days does it snow in Port Rowan?
Throughout the year, there are 65.3 snowfall days, and 495mm (19.49") of snow is accumulated.
What is the month with the least sunshine in Port Rowan?
January has the least sunshine of the year, with an average of 2.9h of sunshine.
When is the lowest UV index in Port Rowan?
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Port Rowan, Canada.
What is the most humid month in Port Rowan?
With an average relative humidity of 87%, February is the most humid month.
When does it snow the most in Port Rowan?
February is the month with the most snowfall in Port Rowan, Canada. Snow falls for 15.5 days and accumulates 155mm (6.1") of snow.
When is Daylight Saving Time (DST) in Port Rowan?
On Sunday, 10. March 2024, at 2:00 am, Daylight Saving Time starts in Port Rowan, 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 Port Rowan?
April and May, with an average relative humidity of 75%, are the least humid months.
When it does not snow in Port Rowan?
June through September are months without snowfall in Port Rowan, Canada.
When are the longest days in Port Rowan?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What part of the year is the hottest in Port Rowan?
In Port Rowan, the peak average temperatures are observed in July, with a high of 25.6°C (78.1°F) and a low of 15.9°C (60.6°F).
What is the rainiest month in Port Rowan?
The month with the most rainfall is July, when the rain falls for 18.4 days and typically aggregates up to 74mm (2.91") of precipitation.
What month has the most sunshine in Port Rowan?
With an average of 10.3h of sunshine, July has the most sunshine of the year in Port Rowan, Canada.
What is the month with the highest UV index in Port Rowan?
July is the month with the highest UV index in Port Rowan, Canada, with an average maximum UV index of 6.
What is the driest month in Port Rowan?
The month with the least rainfall in Port Rowan is September, when the rain falls for 13.4 days and typically collects 39mm (1.54") of precipitation.
What is the month with the shortest days in Port Rowan?
December has the shortest days of the year in Port Rowan, Canada, with an average of 9h and 6min of daylight.
Average temperature
Port Rowan, Canada
The warmest month (with the highest average high temperature) is July (25.6°C).
The month with the lowest average high temperature is January (-2.7°C).
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is January (-8.1°C).
Average pressure
Port Rowan, Canada
- Average pressure in January:
1017.5mbar - Average pressure in February:
1017.4mbar - Average pressure in March:
1018.6mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1013.4mbar
- Average pressure in July:
1014.2mbar - Average pressure in August:
1014.8mbar - Average pressure in September:
1017.1mbar - Average pressure in October:
1015.7mbar - Average pressure in November:
1018.5mbar - Average pressure in December:
1017.7mbar
The month with the highest atmospheric pressure is March (1018.6mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).
Average wind speed
Port Rowan, Canada
- Average wind speed in January:
18km/h - Average wind speed in February:
17.4km/h - Average wind speed in March:
16.6km/h - Average wind speed in April:
16.7km/h - Average wind speed in May:
13.4km/h - Average wind speed in June:
12.2km/h
- Average wind speed in July:
10.9km/h - Average wind speed in August:
11.2km/h - Average wind speed in September:
11.8km/h - Average wind speed in October:
14.9km/h - Average wind speed in November:
16.1km/h - Average wind speed in December:
16.7km/h
The windiest month (with the highest average wind speed) is January (18km/h).
The calmest month (with the lowest average wind speed) is July (10.9km/h).
Average humidity
Port Rowan, Canada
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall
Port Rowan, Canada
The wettest month (with the highest rainfall) is July (74mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days
Port Rowan, Canada
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
6.9 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
16.6 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
18.4 days - Average rainfall days in August:
17.5 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
16.3 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (6.9 days).
Average snowfall
Port Rowan, Canada
The month with the highest snowfall is February (155mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Port Rowan, Canada
- Average snowfall days in January:
15.6 days - Average snowfall days in February:
15.5 days - Average snowfall days in March:
8.9 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:
0.5 days - Average snowfall days in November:
6.7 days - Average snowfall days in December:
13.9 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Port Rowan, Canada
- Average daylight in January:
9h and 3min - 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:
14h and 5min - 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 5min - 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 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:
9h and 0min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
4h and 5min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Port Rowan, Canada
- Average sunshine days in January:
9.8 days - Average sunshine days in February:
8.8 days - Average sunshine days in March:
11.5 days - Average sunshine days in April:
10.7 days - Average sunshine days in May:
11.1 days - Average sunshine days in June:
11.5 days
- Average sunshine days in July:
10 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
12.8 days - Average sunshine days in December:
9.9 days
The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is February (8.8 days).
Average UV index
Port Rowan, Canada
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover
Port Rowan, Canada
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Port Rowan, Canada
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
Port Rowan, Canada
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