Photo: Guillaume Hébert-Jodoin · CC BY 3.0Wet weather: 1,226 mm of rain and snow a year falls on Rougemont, more than on 91% of Canadian towns
Sunny July days climb to about 25.6°C. Of all months, July brings the most precipitation and February the least. Garden chairs stay out from May to September, the months with highs of 19–26°C.
Rougemont has no ECCC normals station of its own: every figure here comes from Granby, 26 km east.
A year in Rougemont at a glance
Each month’s typical high and low, in °C.
What stands out about Rougemont’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in Quebec beside it.
What a year in Rougemont feels like
Each season’s and each month’s usual high and low, 1991–2020.
About 154 frosts and 111 warm days a year
From October to May frost is routine, and in January it comes on almost every night. Some 14 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
1,226 mm of precipitation in a typical year
Some 145 days a year see 1 mm of rain or snow or more.
Rain and snow by month
Millimetres
Rain alone by month
Millimetres
About 262 cm of snow a year
Snow falls from October to April, most of all in January (about 59 cm).
Snowfall by month
Centimetres
Snow on the ground by month
Centimetres at month’s end
Heating a home in Rougemont
92% 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.
Living with Rougemont’s climate
The averages read for the garden, the outdoors and the coldest and hottest days.
Wait until about 6 May to plant out; frost tends to come back around 8 October, about 154 days later.
Highs of 17–27°C with nights of 8°C or more come in May, Jun, Jul, Aug and Sep.
Parks & trails →Ice storms, floods and heat waves are risks, not averages: they are on Rougemont’s hazards page.
Flood & hazards →ECCC’s normals location: Granby
Granby is one of the 450 places where ECCC publishes 1991–2020 normals.
| Distance from the town | 26 km east |
| Station altitude | 175 m |
| Completeness | at least 20 years |
| WMO standard normals | No |
| Coldest reading, 1991–2020 | −34.0°C |
| Hottest reading, 1991–2020 | 35.0°C |
| Next-nearest location | L'Acadie, 29 km |
How Rougemont compares
Placed among 2,611 Canadian towns and neighbourhoods of 2,500+, each on its nearest normals location; each dot is another location used in Quebec.
Nearby towns’ climate
Nearby places read from a different ECCC location (places on Rougemont’s own would show the same figures).
| Town | July high | January low | Rain & snow |
|---|---|---|---|
| Rougemont Granby | 25.6°C | −13.4°C | 1,226 mm |
| Saint-Césaire 4.7 km · Granby | 25.6°C about the same | −13.4°C about the same | 1,226 mm |
| Sainte-Angèle-de-Monnoir 5.7 km · L'Acadie | 26.6°C 1.0°C warmer | −13.6°C about the same | 1,226 mm |
Rougemont 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 | −4.6°C | −13.4°C | −9.1°C | 95 mm | 59 cm |
| February | −3.2°C | −11.9°C | −7.4°C | 74 mm | 58 cm |
| March | 2.2°C | −6.4°C | −2.2°C | 88 mm | 48 cm |
| April | 10.5°C | 0.9°C | 5.9°C | 101 mm | 17 cm |
| May | 18.7°C | 8.0°C | 13.1°C | 100 mm | 1 cm |
| June | 23.3°C | 13.0°C | 18.3°C | 121 mm | 0 cm |
| July | 25.6°C | 15.7°C | 20.4°C | 122 mm | 0 cm |
| August | 24.6°C | 14.8°C | 19.5°C | 113 mm | 0 cm |
| September | 20.3°C | 10.6°C | 15.4°C | 113 mm | 0 cm |
| October | 12.8°C | 4.6°C | 8.6°C | 109 mm | 4 cm |
| November | 5.8°C | −1.5°C | 2.2°C | 92 mm | 22 cm |
| December | −1.0°C | −8.4°C | −4.9°C | 98 mm | 54 cm |
| Year | 11.3°C | 2.2°C | 6.6°C | 1,226 mm | 262 cm |
A March here can run from −27.5°C to 25.0°C
January is the least predictable month: about two years in three its average lands within 3.4°C of the normal, −9.1°C. August is the steadiest, within 1.0°C.
Where Rougemont’s numbers come from
Averages over 30 years, not a forecast.
- Normals: ECCC’s normals for Granby, 1991–2020, chosen as the nearest location with a full temperature record.
- 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 Rougemont’s climate
How warm does Rougemont get in summer?
The warmest month is July, when afternoons average 25.6°C.
How cold does Rougemont get in winter?
Expect nights around −13.4°C in January; no month is colder.
How much rain and snow does Rougemont get?
Rain and snow, with snow counted as water, total 1,226 mm a year; July leads with 122 mm and February trails with 74 mm.
How long does snow stay on the ground?
Snow covers the ground, 1 cm or more, on about 113 days a year.
Are these figures for Rougemont itself?
No. ECCC measures normals at Granby, not in Rougemont; the page uses the nearest it has.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Rougemont →
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).