Climate of Montréal
Montréal has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Montréal is 11° degrees and there is about 743 mm of rain in a year. It is dry for 143 days a year with an average humidity of 81% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -6°C and 25°C
- Night:the average nighttime temperature is between -13°C and 16°C
- Sea temperature: the sea temperature is between -4°C and 26°C
- Rain: it rains 151 days and there is a total of approximately 744 mm rainfall
- Snow: it snows an average of 73 days per year
- Sun hours: throughout the year there are 2321 sun hours
Maximum temperature: | between -6°C and 25°C |
Warmest month: | 25°C in July |
Coldest month: | -6°C in January |
Night temperature: | between -13°C and 16°C |
Sea temperature: | between -4°C and 26°C |
Dry days: | 141 days |
Days with rain: | 151 days |
Days with snow: | 73 days |
Total rain sum: | 744 mm |
Hours of sunshine: | 2321 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Montréal.
Precipitation graph
This graph shows the average amount of rainfall per month for Montréal.
Climate table of Montréal
In this climate table you can see at a glance what the average weather per month is for Montréal. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Montréal might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | -6 | -4 | 1 | 10 | 19 | 22 | 25 | 25 | 21 | 13 | 6 | -2 |
Night temp. (°C) | -13 | -12 | -6 | 2 | 9 | 12 | 16 | 15 | 11 | 6 | -1 | -8 |
Water temp. (°C) | 0 | 3 | -4 | 15 | 17 | 21 | 26 | 24 | 25 | 18 | 0 | 1 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 57 | 56 | 53 | 64 | 76 | 73 | 58 | 62 | 50 | 66 | 58 | 71 |
Days with rain | 5 | 5 | 10 | 17 | 17 | 17 | 17 | 16 | 12 | 15 | 11 | 9 |
Days with snow | 18 | 17 | 13 | 4 | - | - | - | - | - | 1 | 5 | 15 |
Dry days | 8 | 6 | 8 | 9 | 14 | 13 | 14 | 15 | 18 | 15 | 14 | 7 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 3 | 3 | 4 | 7 | 9 | 9 | 10 | 10 | 9 | 5 | 4 | 3 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 |
UV-index | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 3 | 2 | 2 | 1 |
Best time to visit Montréal
The best time to visit Montréal in Canada is from May through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Montréal is 25°C in July and the lowest is -6°C in January. The average water temperature is between -4°C and 26°C.
Climate of Montréal by month
What is the average climate in a given month for Montréal? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Montréal weather experiences
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