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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
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Deux-Montagnes, Canada, with an average temperature ranging between max -6.1°C (21°F) and min -13.4°C (7.9°F). The month of January, characterized by an average high of -6.1°C (21°F) and a low of -13.4°C (7.9°F), is recognized as the coldest. Weather in January »
Weather in February
February, the last month of the winter in Deux-Montagnes, is another freezing cold month, with an average temperature fluctuating between -4.8°C (23.4°F) and -12.3°C (9.9°F). As Deux-Montagnes transitions into February, the average high-temperature stands at a still freezing cold -4.8°C (23.4°F), offering little variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Deux-Montagnes, Canada, with an average temperature ranging between max 1.1°C (34°F) and min -5.9°C (21.4°F). An increase in the average high-temperature marks March, moving from February's subzero cold -4.8°C (23.4°F) to a cold 1.1°C (34°F). Weather in March »
Weather in April
April is a chilly spring month in Deux-Montagnes, Canada, with an average temperature varying between 1.2°C (34.2°F) and 9.6°C (49.3°F). Deux-Montagnes witnesses a significant increase in the average high-temperature with the arrival of April, rising from March's cold 1.1°C (34°F) to a chilly 9.6°C (49.3°F). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Deux-Montagnes, Canada, with an average temperature fluctuating between 8°C (46.4°F) and 18.1°C (64.6°F). May's arrival signals a distinct temperature shift, escalating from a frosty 9.6°C (49.3°F) in April to a refreshing 18.1°C (64.6°F). Weather in May »
Weather in June
June, the first month of the summer in Deux-Montagnes, is a pleasant month, with an average temperature ranging between max 21.6°C (70.9°F) and min 11.8°C (53.2°F). The start of June signals a slight increase in the average high-temperature, moving from a comfortable 18.1°C (64.6°F) in May to an agreeable 21.6°C (70.9°F). Weather in June »
Weather in July
July is a moderately hot summer month in Deux-Montagnes, Canada, with an average temperature fluctuating between 25.1°C (77.2°F) and 15.3°C (59.5°F). Deux-Montagnes's temperature records reveal July as the warmest month, marked by average highs of 25.1°C (77.2°F) and lows of 15.3°C (59.5°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Deux-Montagnes, Canada, with temperature in the range of an average high of 24.3°C (75.7°F) and an average low of 14.8°C (58.6°F). August's presence records an average high-temperature of a still moderately hot 24.3°C (75.7°F), closely mirroring July's climate. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Deux-Montagnes, Canada, with an average temperature ranging between min 10.6°C (51.1°F) and max 20.2°C (68.4°F). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a warm 24.3°C (75.7°F) in August to an agreeable 20.2°C (68.4°F). Weather in September »
Weather in October
October, like September, in Deux-Montagnes, Canada, is another fresh autumn month, with an average temperature fluctuating between 12.5°C (54.5°F) and 5.4°C (41.7°F). A change in temperatures is noted as September gives way to October, with average highs reducing from an agreeable 20.2°C (68.4°F) to a cool 12.5°C (54.5°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Deux-Montagnes, Canada, with an average temperature fluctuating between 4.7°C (40.5°F) and -1.4°C (29.5°F). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a fresh 12.5°C (54.5°F) to an icy 4.7°C (40.5°F). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Deux-Montagnes, Canada, with an average temperature varying between -2.5°C (27.5°F) and -8°C (17.6°F). With December's onset, the average high-temperature recedes from November's cold 4.7°C (40.5°F) to a subzero cold -2.5°C (27.5°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 part of the year is the coldest in Deux-Montagnes?
January, on average, is the coldest month, registering a high temperature of -6.1°C (21°F) and a low of -13.4°C (7.9°F).
What are the most humid months in Deux-Montagnes?
The months with the highest humidity in Deux-Montagnes, Canada, are January and February, with an average relative humidity of 90%.
What is the driest month in Deux-Montagnes?
The months with the least rainfall in Deux-Montagnes, Canada, are January and September Rain falls for 4.8 days and accumulates 23mm (0.91") of rain.
How much does it rain in Deux-Montagnes?
In Deux-Montagnes, Canada, during the entire year, the rain falls for 117.7 days and collects up to 337mm (13.27") of precipitation.
When does it snow in Deux-Montagnes?
Months with snowfall in Deux-Montagnes, Canada, are January through April, October through December.
How much does it snow in Deux-Montagnes?
In Deux-Montagnes, Canada, during the entire year, snow falls for 53.2 days and aggregates up to 316mm (12.44") of snow.
What are the months with the lowest UV index in Deux-Montagnes?
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Deux-Montagnes, Canada.
What is the snowiest month in Deux-Montagnes?
February is the month with the most snowfall. Snow falls for 12.4 days and accumulates 84mm (3.31") of snow.
What is the month with the least sunshine in Deux-Montagnes?
The month with the least sunshine in Deux-Montagnes, Canada, is February, with an average of 3h of sunshine.
When is Daylight Saving Time (DST) in Deux-Montagnes?
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 Deux-Montagnes?
May is the least humid month, with an average relative humidity of 75%.
When it does not snow in Deux-Montagnes?
May through September are months without snowfall in Deux-Montagnes, Canada.
When are the longest days in Deux-Montagnes?
June has the longest days of the year, with an average of 15h and 36min of daylight.
What are the months with the highest UV index in Deux-Montagnes?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What part of the year is the hottest in Deux-Montagnes?
Deux-Montagnes's warmest month, July, generally records average temperatures ranging from a high of 25.1°C (77.2°F) to a low of 15.3°C (59.5°F).
What month has the most sunshine in Deux-Montagnes?
With an average of 10.2h of sunshine, July has the most sunshine of the year in Deux-Montagnes, Canada.
What is the rainiest month in Deux-Montagnes?
October is the month with the most rainfall. Rain falls for 11.6 days and accumulates 37mm (1.46") of precipitation.
What is the month with the shortest days in Deux-Montagnes?
December has the shortest days of the year in Deux-Montagnes, Canada, with an average of 8h and 48min of daylight.
Average temperature
Deux-Montagnes, Canada
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (-6.1°C).
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-13.4°C).
Average pressure
Deux-Montagnes, Canada
- Average pressure in January:
1016.4mbar - Average pressure in February:
1016.1mbar - Average pressure in March:
1017.7mbar - Average pressure in April:
1014.3mbar - Average pressure in May:
1014.8mbar - Average pressure in June:
1012.4mbar
- Average pressure in July:
1013.1mbar - Average pressure in August:
1014.1mbar - Average pressure in September:
1017.1mbar - Average pressure in October:
1015.6mbar - Average pressure in November:
1017.8mbar - Average pressure in December:
1017.3mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).
Average wind speed
Deux-Montagnes, Canada
- Average wind speed in January:
14km/h - Average wind speed in February:
14.4km/h - Average wind speed in March:
13.8km/h - Average wind speed in April:
14.5km/h - Average wind speed in May:
12.8km/h - Average wind speed in June:
11.3km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
10.7km/h - Average wind speed in September:
10.9km/h - Average wind speed in October:
13km/h - Average wind speed in November:
13.3km/h - Average wind speed in December:
13.4km/h
The windiest month (with the highest average wind speed) is April (14.5km/h).
The calmest months (with the lowest average wind speed) are July and August (10.7km/h).
Average humidity
Deux-Montagnes, Canada
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (75%).
Average rainfall
Deux-Montagnes, Canada
The wettest month (with the highest rainfall) is October (37mm).
The driest months (with the least rainfall) are January and September (23mm).
Average rainfall days
Deux-Montagnes, Canada
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
4.2 days - Average rainfall days in March:
7.8 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
12.9 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
8.8 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
6.6 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is February (4.2 days).
Average snowfall
Deux-Montagnes, Canada
The month with the highest snowfall is February (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Deux-Montagnes, Canada
- Average snowfall days in January:
14.3 days - Average snowfall days in February:
12.4 days - Average snowfall days in March:
8 days - Average snowfall days in April:
2.5 days - Average snowfall days in May:
0.1 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:
0.3 days - Average snowfall days in November:
4.9 days - Average snowfall days in December:
10.7 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Deux-Montagnes, Canada
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 0min - Average sunshine in March:
4h and 5min - Average sunshine in April:
6h and 4min - Average sunshine in May:
8h and 2min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days
Deux-Montagnes, Canada
- Average sunshine days in January:
15 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
17.7 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
13.9 days
- Average sunshine days in July:
14.2 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
19.2 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
17.1 days - Average sunshine days in December:
15.8 days
The month with the most sunshine days is September (19.2 days).
The month with the least sunshine days is June (13.9 days).
Average UV index
Deux-Montagnes, Canada
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Deux-Montagnes, Canada
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Deux-Montagnes, Canada
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March and December (8km).
