March weather forecastChâteauguay, Canada
March
Weather in March
The first month of the spring, March, is an icy month in Châteauguay, Canada, with an average temperature varying between 1.4°C (34.5°F) and -5.6°C (21.9°F).Temperature
With the onset of March, Châteauguay's average high-temperature sees a rise, moving from February's subzero cold -4.3°C (24.3°F) to a wintry 1.4°C (34.5°F). Châteauguay experiences an average low-temperature of -5.6°C (21.9°F) in month of March.Humidity
The average relative humidity in March in Châteauguay is 85%.Rainfall
In Châteauguay, in March, it is raining for 10.6 days, with typically 59mm (2.32") of accumulated precipitation. Throughout the year, there are 153.6 rainfall days, and 759mm (29.88") of precipitation is accumulated.Snowfall
Months with snowfall in Châteauguay are January through May, October through December. In Châteauguay, during March, snow falls for 10.8 days and regularly aggregates up to 118mm (4.65") of snow. Throughout the year, in Châteauguay, there are 65.7 snowfall days, and 843mm (33.19") of snow is accumulated.Daylight
In Châteauguay, Canada, the average length of the day in March is 11h and 57min.On the first day of the month, sunrise is at 6:31 am and sunset at 5:42 pm EST. On the last day of March, in Châteauguay, sunrise is at 6:35 am and sunset at 7:22 pm EDT.
Note: 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 lasts until Sunday, 03. November 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
In Châteauguay, the average sunshine in March is 4.9h.UV index
The average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: In March, an average UV index of 2 transforms into the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Châteauguay, Canada
- Average high temperature in March: 1.4°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-5.6°C).
- Average low temperature in March: -5.6°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 (-12.7°C).
Average pressure in March
Châteauguay, Canada
- Average pressure in March: 1017.7mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1012.5mbar).
Average wind speed in March
Châteauguay, Canada
- Average wind speed in March: 13.9km/h
The windiest months (with the highest average wind speed) are February and April (14.5km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).
Average humidity in March
Châteauguay, Canada
- Average humidity in March: 85%
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in March
Châteauguay, Canada
- Average rainfall in March: 59mm
The wettest month (with the highest rainfall) is May (77mm).
The driest months (with the least rainfall) are February and September (51mm).
Average rainfall days in March
Châteauguay, Canada
- Average rainfall days in March: 10.6 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in March
Châteauguay, Canada
- Average snowfall in March: 118mm
The month with the highest snowfall is February (219mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in March
Châteauguay, Canada
- Average snowfall days in March: 10.8 days
The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Châteauguay, Canada
- Average daylight in March: 12h and 0min
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 March: 4h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in March
Châteauguay, Canada
- Average sunshine days in March: 12.7 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in March
Châteauguay, Canada
- Average UV index in March: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in March
Châteauguay, Canada
- Average cloud cover in March: 60
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in March
Châteauguay, Canada
- Average visibility in March: 8km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
