Saint-Gédéon has colder winter nights than 91% of Canadian towns
Sunny July days climb to about 23.7°C. The gap between a January night and a July afternoon is 45°C. In July, afternoons here are cooler than in 71% of Canadian towns. The furnace earns its keep from October to April, the months that average under 10°C.
ECCC publishes no normals for Saint-Gédéon itself; the figures are those of Roberval, 39 km west.
A year in Saint-Gédéon at a glance
Each month’s typical high and low, in °C.
What stands out about Saint-Gédéon’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in Quebec beside it.
What a year in Saint-Gédéon feels like
Each season’s and each month’s usual high and low, 1991–2020.
Frost on 187 days, 20°C on 85
Frost comes from September to May; in January almost every night freezes. 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
The most falls in July, the least in February. Some 124 days a year see 1 mm of rain or snow or more.
Rain and snow by month
Millimetres
Rain alone by month
Millimetres
271 cm of snow in a typical year
From October to May snow is likely; December is the peak, at about 55 cm.
Snowfall by month
Centimetres
Heating a home in Saint-Gédéon
89% of a year’s heating need falls between October and April. Months averaging under 10°C: October to April.
Behind the figure: the degrees each day’s mean falls under 18°C, summed for the year. Homes here need more heating than 84% of Canadian towns.
Living with Saint-Gédéon’s climate
The averages read for the garden, the outdoors and the coldest and hottest days.
On average the last spring frost comes around 17 May and the first autumn frost around 2 October: about 137 frost-free days between.
Highs of 17–27°C with nights of 8°C or more come in Jun, Jul and Aug.
Parks & trails →Plan for about 79 days a year with a wind chill below −20.
Roughly 22 days a year feel hotter than 30 once humidity is counted.
Storms, floods and heat waves sit outside these normals; Saint-Gédéon’s hazards page covers them.
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 | 39 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, 58 km |
How Saint-Gédéon compares
Against the 2,611 Canadian towns and neighbourhoods of 2,500 or more, each read from its own normals location; the dots are the other locations those towns use in Quebec.
Nearby towns’ climate
Nearby places read from a different ECCC location (places on Saint-Gédéon’s own would show the same figures). Saint-Gédéon has no close neighbour with figures; the nearest is 16 km away.
| Town | July high | January low | Rain & snow |
|---|---|---|---|
| Saint-Gédéon Roberval | 23.7°C | −20.8°C | 911 mm |
| Saint-Nazaire 16 km · Bagotville | 24.5°C 0.8°C warmer | −20.4°C about the same | 928 mm |
Saint-Gédéon weather by month
Each month’s normals, 1991–2020: high, low, mean, precipitation and 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 |
February strays furthest from its normal year to year, by 3.3°C; August the least
March has the widest record range, −33.1°C in 2001 to 26.2°C in 2012; the tick on each bar is the month’s normal.
Where Saint-Gédéon’s numbers come from
Averages over 30 years, not a forecast.
- Normals: the closest ECCC location with twelve months of temperature normals, Roberval, 1991–2020.
- Comparisons: Canada’s towns and neighbourhoods of 2,500+ (no city totals, no reserves), each through its own nearest location.
- Not on this page: sunshine (no 1991–2020 normals exist for it) and any altitude adjustment, since there is no elevation for the town itself.
Canadian Climate Normals 1991–2020 · ECCC Data Services End-use Licence. Data Source: Environment and Climate Change Canada
Questions about Saint-Gédéon’s climate
How warm does Saint-Gédéon get in summer?
The warmest month is July, when afternoons average 23.7°C.
How cold does Saint-Gédéon get in winter?
Deep winter means January, when nights average −20.8°C.
How much rain and snow does Saint-Gédéon get?
About 911 mm a year, rain and melted snow together. July is the wettest month (112 mm) and February the driest (45 mm).
Are these figures for Saint-Gédéon itself?
No, they come from Roberval; ECCC keeps no 1991–2020 normals in Saint-Gédéon itself.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Saint-Gédéon →
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).