Photo: Guerinf · CC0Saint-Lin--Laurentides has colder winter nights than 75% of Canadian towns
The warmest part of a July day comes in at 26.6°C on average. It is a wet place: more rain and snow fall here than on 74% of Canadian towns. The gap between a January night and a July afternoon is 43°C. The outdoor season runs from June to September, with highs of 21–27°C.
The nearest ECCC normals location to Saint-Lin--Laurentides is L'Assomption, 25 km east, and every figure on this page is its.
A year in Saint-Lin--Laurentides at a glance
Each month’s typical high and low, in °C.
What stands out about Saint-Lin--Laurentides’s climate
Compared with Canadian towns, with its place among towns of 2,500+ in Quebec beside it.
What a year in Saint-Lin--Laurentides feels like
Typical highs and lows by season and by month, from ECCC’s 1991–2020 normals.
161 frost days and 119 days above 20°C a year
From October to May frost is routine, and in January it comes on almost every night. Deep cold, under −20°C, comes on about 24 nights a year.
Frost days by month
Average days at 0°C or below
Days above 20°C by month
Average days
1,041 mm of precipitation in a typical year
The most falls in October, the least in February. On about 122 days a year, 1 mm or more falls.
Rain and snow by month
Millimetres
Rain alone by month
Millimetres
Precipitation and snowfall: Montréal Trudeau (Airport), 41 km away (L'Assomption records no complete year of either).
Snowfall: about 217 cm in a normal year
The snow season runs October to April; January brings the most, about 52 cm.
Snowfall by month
Centimetres
Heating a home in Saint-Lin--Laurentides
93% of a year’s heating need falls between October and April. Months averaging under 10°C: October to April.
Warm days count for nothing; each colder day adds how far its mean sits below 18°C.
Living with Saint-Lin--Laurentides’s climate
The averages read for the garden, the outdoors and the coldest and hottest days.
For long days outdoors, Jun, Jul, Aug and Sep bring highs of 17–27°C and lows of 8°C or more.
Parks & trails →Expect around 44 days a year when the wind chill sinks below −20.
About 49 days a year turn sultry, with the humidex past 30.
Ice storms, floods and heat waves are risks, not averages: they are on Saint-Lin--Laurentides’s hazards page.
Flood & hazards →ECCC’s normals location: L'Assomption
L'Assomption is one of the 450 places where ECCC publishes 1991–2020 normals.
| Distance from the town | 25 km east |
| Station altitude | 21 m |
| Completeness | meets the WMO “3 and 5” rule |
| WMO standard normals | No |
| Precipitation from | Montréal Trudeau (Airport), 41 km |
| Coldest reading, 1991–2020 | −40.0°C |
| Hottest reading, 1991–2020 | 36.2°C |
| Average wind | 10.0 km/h on average, most often from the south-west |
| Next-nearest location | Montréal Trudeau (Airport), 41 km |
How Saint-Lin--Laurentides 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
Places around Saint-Lin--Laurentides whose figures come from another normals location. No closer places have figures: these lie 14–20 km from Saint-Lin--Laurentides.
| Town | July high | January low | Rain & snow |
|---|---|---|---|
| Saint-Lin--Laurentides L'Assomption | 26.6°C | −16.0°C | 1,041 mm |
| Sainte-Sophie 14 km · Lachute | 26.5°C about the same | −14.7°C 1.3°C milder | 1,178 mm |
| Bois-des-Filion 19 km · Montréal Trudeau (Airport) | 26.7°C about the same | −13.5°C 2.5°C milder | 1,041 mm |
Saint-Lin--Laurentides 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 | −5.9°C | −16.0°C | −10.9°C | 86 mm | 52 cm |
| February | −4.0°C | −14.8°C | −9.4°C | 66 mm | 47 cm |
| March | 1.8°C | −8.3°C | −3.2°C | 77 mm | 37 cm |
| April | 10.8°C | 0.1°C | 5.5°C | 90 mm | 15 cm |
| May | 19.2°C | 7.2°C | 13.2°C | 86 mm | 0 cm |
| June | 24.3°C | 12.4°C | 18.4°C | 84 mm | 0 cm |
| July | 26.6°C | 14.8°C | 20.7°C | 91 mm | 0 cm |
| August | 25.5°C | 13.7°C | 19.6°C | 94 mm | 0 cm |
| September | 21.1°C | 9.2°C | 15.2°C | 89 mm | 0 cm |
| October | 13.0°C | 3.2°C | 8.1°C | 103 mm | 1 cm |
| November | 5.4°C | −2.7°C | 1.3°C | 84 mm | 16 cm |
| December | −1.9°C | −10.2°C | −6.1°C | 92 mm | 48 cm |
| Year | 11.3°C | 0.7°C | 6.0°C | 1,041 mm | 217 cm |
March: −29.5°C at its coldest, 26.0°C at its warmest
Year to year, January varies most (a standard deviation of 3.1°C around −10.9°C) and June least (1.0°C).
Where Saint-Lin--Laurentides’s numbers come from
Averages over 30 years, not a forecast.
- Normals: the 1991–2020 normals from ECCC for L'Assomption, its nearest location with complete temperatures.
- Other locations: a location missing months of precipitation or snow is filled from the nearest that has them all, never mixed month by month.
- Comparisons: the 2,500-plus towns and neighbourhoods of Canada, each read from its closest normals location; whole cities and reserves aren’t counted.
- Not on this page: sunshine, not in ECCC’s 1991–2020 normals, and the effect of the town’s height, for which there is no figure.
Canadian Climate Normals 1991–2020 · ECCC Data Services End-use Licence. Data Source: Environment and Climate Change Canada
Questions about Saint-Lin--Laurentides’s climate
How warm does Saint-Lin--Laurentides get in summer?
On a normal day in July the thermometer climbs to 26.6°C, the warmest of the year.
How cold does Saint-Lin--Laurentides get in winter?
At its coldest, in January, the normal low is −16.0°C.
How much rain and snow does Saint-Lin--Laurentides get?
Measured as water, a year brings 1,041 mm: 103 mm in October, the wettest month, and 66 mm in February, the driest.
Are these figures for Saint-Lin--Laurentides itself?
Only indirectly: the readings are made at L'Assomption, outside Saint-Lin--Laurentides.
Data Source: Environment and Climate Change Canada · ECCC Data Services End-use Licence Today’s forecast for Saint-Lin--Laurentides →
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).