Climate averages 1991–2020
Longueuil weather
in February.
A freezing month with moderate precipitation: the 11th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a freezing month in Longueuil: daytime highs average -3.5°C and nights cool to about -12.8°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 60 mm of precipitation on roughly 9 days, which makes February a month with moderate precipitation (the driest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 21 min on an average February day.
The nearest other city in this atlas is Mercier–Hochelaga-Maisonneuve (9 km away). In February its highs average -3.6°C, about as warm as Longueuil, with 60 mm of precipitation.
Among the 86 cities listed in Canada, Longueuil ranks joint 65th of 86 for the warmest February highs and joint 51st of 86 for the driest February (precipitation, lowest first). The mean February high of those 86 cities is -0.9°C; Longueuil is 2.6°C cooler than that mean.
From February to March, average highs rise by 5.9°C to 2.4°C, and monthly precipitation rises from 60 mm to 74 mm.
The annual picture
February in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Longueuil climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -5.3°C-14.2°C | -14.2°C | 74 | 10.5 | 9.19 h |
| February, selected | -3.5°C-12.8°C | -12.8°C | 60 | 9.3 | 10.310 h |
| March | 2.4°C-6.9°C | -6.9°C | 74 | 10.3 | 11.912 h |
| April | 10.7°C0.7°C | 0.7°C | 103 | 11.7 | 13.513 h |
| May | 18.5°C8.3°C | 8.3°C | 100 | 11.9 | 14.915 h |
| June | 23.4°C14.3°C | 14.3°C | 108 | 12.2 | 15.616 h |
| July | 25.7°C17.3°C | 17.3°C | 101 | 12.8 | 15.315 h |
| August | 24.6°C16.5°C | 16.5°C | 102 | 11.6 | 14.114 h |
| September | 20.4°C12.3°C | 12.3°C | 99 | 10.2 | 12.613 h |
| October | 12.9°C5.9°C | 5.9°C | 112 | 11.5 | 11.011 h |
| November | 5.6°C-0.7°C | -0.7°C | 88 | 11.9 | 9.610 h |
| December | -1.3°C-8.5°C | -8.5°C | 85 | 11.7 | 8.89 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
February in nearby cities
- Mercier–Hochelaga-Maisonneuve in FebruaryCanada · 9 kmHigh -3.6°C · Low -12.9°C · 60 mm precipitation
- Montréal in FebruaryCanada · 9 kmHigh -4.7°C · Low -14.0°C · 60 mm precipitation
- Villeray–Saint-Michel–Parc-Extension in FebruaryCanada · 12 kmHigh -3.8°C · Low -13.6°C · 60 mm precipitation
- Laval in FebruaryCanada · 18 kmHigh -3.6°C · Low -13.1°C · 61 mm precipitation
- Terrebonne in FebruaryCanada · 25 kmHigh -3.5°C · Low -12.9°C · 62 mm precipitation
- Repentigny in FebruaryCanada · 25 kmHigh -3.5°C · Low -13.0°C · 61 mm precipitation
- Saint-Jean-sur-Richelieu in FebruaryCanada · 28 kmHigh -3.2°C · Low -12.7°C · 60 mm precipitation
- Pierrefonds-Roxboro in FebruaryCanada · 29 kmHigh -3.7°C · Low -12.0°C · 61 mm precipitation
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Longueuil) is explained once on the Longueuil year overview and on the Sources, method and limits page.
Montréal, Villeray–Saint-Michel–Parc-Extension and Mercier–Hochelaga-Maisonneuve lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.