Photo: Adqproductions · CC BY-SA 3.0Hébertville has colder winter nights than 91% of Canadian towns
On a normal July day the thermometer tops out near 23.7°C. Summers stay cool: July afternoons here are cooler than in 71% of Canadian towns. Winter and summer sit 45°C apart. The heating season runs October to April: each of those months averages under 10°C.
These are not Hébertville’s own readings: ECCC keeps no normals there, so the page uses Roberval, 46 km west.
A year in Hébertville at a glance
Each month’s typical high and low, in °C.
What stands out about Hébertville’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in Quebec beside it.
What a year in Hébertville feels like
Typical highs and lows by season and by month, from ECCC’s 1991–2020 normals.
About 187 frosts and 85 warm days a year
The frost season runs September to May, and January freezes nearly every night. Some 45 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
911 mm of precipitation in a typical year
July is the wettest month and February the driest. About 124 days a year bring 1 mm or more.
Rain and snow by month
Millimetres
Rain alone by month
Millimetres
About 271 cm of snow a year
Snow falls from October to May, most of all in December (about 55 cm).
Snowfall by month
Centimetres
Heating a home in Hébertville
89% of a year’s heating need falls between October and April. Months averaging under 10°C: October to April.
One degree below 18°C for one day makes one heating degree day; the year’s days are added together. That means homes here need more heating than 84% of Canadian towns.
Living with Hébertville’s climate
What the normals mean for a garden, a day outside and the depth of winter.
Between the last frost, near 17 May, and the first, near 2 October, lie about 137 frost-free days.
Mild days and mild nights together (17–27°C by day, 8°C or more at night) belong to Jun, Jul and Aug.
Parks & trails →Frostbite weather, a wind chill under −20, turns up on about 79 days a year.
About 22 days a year turn sultry, with the humidex past 30.
Thirty years of averages say little about one bad storm; Hébertville’s hazards page does.
Flood & hazards →ECCC’s normals location: Roberval
ECCC builds the Roberval normals from 3 stations’ records over 1991–2020, joined where one replaced another.
| Distance from the town | 46 km west |
| Station altitude | 179 m |
| Completeness | at least 25 years |
| WMO standard normals | No |
| Coldest reading, 1991–2020 | −40.0°C |
| Hottest reading, 1991–2020 | 36.5°C |
| Average wind | 13.5 km/h on average, most often from the north-west |
| Next-nearest location | Bagotville, 51 km |
How Hébertville 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 Hébertville’s own would show the same figures). The one place listed is 13 km from Hébertville, the nearest with figures.
| Town | July high | January low | Rain & snow |
|---|---|---|---|
| Hébertville Roberval | 23.7°C | −20.8°C | 911 mm |
| Larouche 13 km · Bagotville | 24.5°C 0.8°C warmer | −20.4°C about the same | 928 mm |
Hébertville weather by month
Month by month, 1991–2020: the usual high, low and mean, the rain and snow, and the snowfall.
| Month | High | Low | Mean | Rain & snow | Snow |
|---|---|---|---|---|---|
| January | −10.5°C | −20.8°C | −15.7°C | 55 mm | 47 cm |
| February | −8.2°C | −18.8°C | −13.5°C | 45 mm | 44 cm |
| March | −1.2°C | −11.9°C | −6.6°C | 57 mm | 45 cm |
| April | 6.9°C | −3.2°C | 1.9°C | 64 mm | 29 cm |
| May | 16.2°C | 3.8°C | 10.0°C | 71 mm | 4 cm |
| June | 21.6°C | 10.0°C | 15.8°C | 87 mm | 0 cm |
| July | 23.7°C | 13.3°C | 18.5°C | 112 mm | 0 cm |
| August | 22.6°C | 12.2°C | 17.4°C | 104 mm | 0 cm |
| September | 17.7°C | 7.4°C | 12.6°C | 99 mm | under 1 cm |
| October | 9.8°C | 1.3°C | 5.6°C | 81 mm | 8 cm |
| November | 2.3°C | −5.1°C | −1.4°C | 71 mm | 39 cm |
| December | −5.8°C | −14.5°C | −10.2°C | 66 mm | 55 cm |
| Year | 7.9°C | −2.2°C | 2.9°C | 911 mm | 271 cm |
March: −33.1°C at its coldest, 26.2°C at its warmest
Year to year, February varies most (a standard deviation of 3.3°C around −13.5°C) and August least (1.0°C).
Where Hébertville’s numbers come from
Averages over 30 years, not a forecast.
- Normals: the 1991–2020 normals from ECCC for Roberval, its nearest location with complete temperatures.
- Comparisons: every place of 2,500+ in Canada but the city hubs and the reserves, each on its nearest ECCC location.
- Not on this page: sunshine, which none of ECCC’s 450 locations publishes for 1991–2020, and the town’s own height above sea level, so no figure is adjusted for altitude.
Canadian Climate Normals 1991–2020 · ECCC Data Services End-use Licence. Data Source: Environment and Climate Change Canada
Questions about Hébertville’s climate
How warm does Hébertville get in summer?
At its warmest, in July, the normal high is 23.7°C.
How cold does Hébertville get in winter?
The year’s coldest nights belong to January, at about −20.8°C.
How much rain and snow does Hébertville get?
The year adds up to 911 mm. July is the peak month (112 mm) and February the low one (45 mm).
Are these figures for Hébertville itself?
The figures are ECCC’s for Roberval; Hébertville has no normals station.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Hébertville →
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).