July in Bellerive runs hotter than in 78% of Canadian towns
On a normal January night the air cools to about −13.5°C. Rain and snow together come to more here than on 74% of Canadian towns. From frozen January to warm July, readings climb 40°C. Windshields need scraping on about 146 mornings a year, the days the air reaches 0°C or below.
ECCC publishes no normals for Bellerive itself; the figures are those of Montréal Trudeau (Airport), 23 km west.
A year in Bellerive at a glance
Each month’s typical high and low, in °C.
What stands out about Bellerive’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in Quebec beside it.
What a year in Bellerive feels like
Each season’s and each month’s usual high and low, 1991–2020.
About 146 frosts and 121 warm days a year
Frost comes from October to April; in January almost every night freezes. Some 12 nights a year drop under −20°C.
Frost days by month
Average days at 0°C or below
Days above 20°C by month
Average days
Rain and melted snow: about 1,041 mm a year
October is the wettest month and February the driest. Some 122 days a year see 1 mm of rain or snow or more.
Rain and snow by month
Millimetres
Rain alone by month
Millimetres
About 217 cm of snow a year
Snow falls from October to April, most of all in January (about 52 cm).
Snowfall by month
Centimetres
Snow on the ground by month
Centimetres at month’s end
Heating a home in Bellerive
93% of a year’s heating need falls between October and April. Months averaging under 10°C: October to April.
The count adds up, day by day, how far the mean temperature falls short of 18°C. Over a year, a home here needs less heating than 62% of Canadian towns.
Living with Bellerive’s climate
Gardening, time outside, winter cold and summer heat, from the 1991–2020 normals.
Count on about 167 frost-free days: the last frost averages 29 April, the first 14 October.
Warm afternoons without cold nights, 17–27°C and 8°C or more, mark May, Jun, Jul, Aug and Sep.
Parks & trails →Winter brings about 40 days with a wind chill below −20.
On some 50 days a year the humidex climbs past 30.
Thirty years of averages say little about one bad storm; Bellerive’s hazards page does.
Flood & hazards →ECCC’s normals location: Montréal Trudeau (Airport)
ECCC builds the Montréal Trudeau (Airport) normals from 3 stations’ records over 1991–2020, joined where one replaced another.
| Distance from the town | 23 km west |
| Station altitude | 36 m |
| Completeness | meets the WMO “3 and 5” rule |
| WMO standard normals | No |
| Coldest reading, 1991–2020 | −31.8°C |
| Hottest reading, 1991–2020 | 36.6°C |
| Average wind | 15.4 km/h on average, most often from the west |
| Next-nearest location | L'Assomption, 30 km |
How Bellerive compares
Compared with 2,611 towns and neighbourhoods of 2,500 or more across Canada; the dots mark the other normals locations in Quebec.
Nearby towns’ climate
The nearest places on a normals location of their own: those that share Bellerive’s would only repeat its figures. Bellerive has few close neighbours with figures, so the list reaches 7–12 km out.
| Town | July high | January low | Rain & snow |
|---|---|---|---|
| Bellerive Montréal Trudeau (Airport) | 26.7°C | −13.5°C | 1,041 mm |
| Boucherville 6.9 km · L'Assomption | 26.6°C about the same | −16.0°C 2.5°C colder | 1,041 mm |
| Brossard 9.8 km · L'Acadie | 26.6°C about the same | −13.6°C about the same | 1,041 mm |
Bellerive weather by month
Average daily high and low, mean temperature, rain and snow (as water) and snowfall by month, 1991–2020.
| Month | High | Low | Mean | Rain & snow | Snow |
|---|---|---|---|---|---|
| January | −5.0°C | −13.5°C | −9.2°C | 86 mm | 52 cm |
| February | −3.4°C | −12.4°C | −8.0°C | 66 mm | 47 cm |
| March | 2.4°C | −6.5°C | −2.0°C | 77 mm | 37 cm |
| April | 11.3°C | 1.1°C | 6.2°C | 90 mm | 15 cm |
| May | 19.4°C | 8.3°C | 13.9°C | 86 mm | 0 cm |
| June | 24.2°C | 13.8°C | 19.0°C | 84 mm | 0 cm |
| July | 26.7°C | 16.7°C | 21.7°C | 91 mm | 0 cm |
| August | 25.7°C | 15.6°C | 20.6°C | 94 mm | 0 cm |
| September | 21.1°C | 10.9°C | 16.0°C | 89 mm | 0 cm |
| October | 13.2°C | 4.5°C | 8.9°C | 103 mm | 1 cm |
| November | 6.1°C | −1.7°C | 2.3°C | 84 mm | 16 cm |
| December | −1.2°C | −8.7°C | −5.0°C | 92 mm | 48 cm |
| Year | 11.7°C | 2.3°C | 7.0°C | 1,041 mm | 217 cm |
January strays furthest from its normal year to year, by 3.0°C; June the least
Each bar spans a month’s coldest and warmest readings over thirty years; March’s run from −26.9°C in 1992 to 25.8°C in 2012.
Where Bellerive’s numbers come from
Averages over 30 years, not a forecast.
- Normals: the closest ECCC location with twelve months of temperature normals, Montréal Trudeau (Airport), 1991–2020.
- Comparisons: Canadian towns and neighbourhoods of at least 2,500, each placed by its nearest location (city totals and reserves excluded).
- Not on this page: hours of sunshine, missing from the 1991–2020 normals, and a height correction: the town has no elevation on file.
Canadian Climate Normals 1991–2020 · ECCC Data Services End-use Licence. Data Source: Environment and Climate Change Canada
Questions about Bellerive’s climate
How warm does Bellerive get in summer?
July is the warmest month, with average highs of 26.7°C.
How cold does Bellerive get in winter?
The year’s coldest nights belong to January, at about −13.5°C.
How much rain and snow does Bellerive get?
Precipitation totals 1,041 mm a year, with October the wettest month (103 mm) and February the driest (66 mm).
How long does snow stay on the ground?
Around 101 days a year see 1 cm of snow or more lying.
Are these figures for Bellerive itself?
No: Bellerive has no normals location, so the figures come from Montréal Trudeau (Airport), the nearest with 1991–2020 normals.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Bellerive →
Adapted from Statistics Canada (Census of Population 2021, population estimates 2025, 2021 census boundaries) under the Statistics Canada Open Licence; this does not constitute an endorsement by Statistics Canada. Neighbourhood names in some cities © OpenStreetMap contributors (ODbL).