Saint-Jérôme weather and climate in 2025
Day
26 °C
Night
15 °C
Sea
0 °C
Precipitation
90 mm
in month
Rainy days
12 days
in month
Daylight
15 hours
average
Sunshine
9 hours
average
Humidity
73 %
Day
26 °C
Night
15 °C
Sea
0 °C
Precipitation
90 mm
in month
Rainy days
12 days
in month
Daylight
15 hours
average
Sunshine
9 hours
average
Humidity
73 %
Overview: Saint-Jérôme
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Weather overview for Saint-Jérôme
Weather overview
Saint-Jérôme (Canada) is a place with a cold continental climate. Temperatures during the day are in the range from -6 °C (20 °F) in January to 26 °C (79 °F) in July. The driest month is February with just 10 days of rain, on the contrary, the month when it rains the most is December with 14 days of rain. The highest night temperatures could be experienced in July with 15 °C (58 °F), the lowest in January with -17 °C (2 °F).
January weather
The day temperature is on its minimum, with its value being -6 °C (20 °F) in Saint-Jérôme, and the night temperature reaches its minimum too, with its value of -17 °C (2 °F). The beginning of the descent of the number of rainy days could be noticed, while the rainfall amount descents similarly to the previous month, its value is 75 mm (2.95 in). The number of sun hours (without clouds) rise's start could be observed, with its value of 3 hours.
February weather
The number of rainy days reaches its minimum, the value of this measure is 10 days in Saint-Jérôme, and the rainfall amount reaches its minimum too. The beginning of the rise of the day temperature could be noticed, the value of this measure is -4 °C (24 °F), and the night temperature rise's start could be observed too, with its value of -15 °C (5 °F). The number of sun hours (without clouds) rises similarly to the previous month, the value of this measure is 5 hours.
March weather
The number of rainy days starts to rise, with its value of 11 days in Saint-Jérôme. The day temperature rises similarly to the previous month, with its value being 1 °C (34 °F), and the rise of the night temperature can be observed as well, its value is -9 °C (15 °F). The number of sun hours (without clouds) rises similarly to the previous month, with its value being 5 hours.
April weather
The rise of the day temperature can be observed, the value of this measure is 10 °C (51 °F) in Saint-Jérôme, and the night temperature continues to rise too, its value is 0 °C (31 °F). The beginning of the rise of the rainfall amount could be noticed. The number of sun hours (without clouds) rises similarly to the previous month.
May weather
The day temperature continues to rise, with its value being 18 °C (65 °F) in Saint-Jérôme, and the rise of the night temperature can be observed too, the value of this measure is 6 °C (43 °F). The number of rainy days rise's start could be observed in May. The number of sun hours (without clouds) rises similarly to the previous month, its value is 7 hours. The humidity reaches its minimum, with its value being 65 %.
June weather
The day temperature continues to rise, with its value of 23 °C (74 °F) in Saint-Jérôme, and the rise of the night temperature can be observed too, with its value of 12 °C (53 °F). The tourist season slowly starts in June. The number of rainy days continues to rise, with its value being 13 days, while the maximum of the rainfall amount is observable in this month. The rise of the number of sun hours (without clouds) can be observed, the value of this measure is 8 hours.
July weather
The tourist season is close to its peak in July in Saint-Jérôme. The day temperature is on its maximum, with its value of 26 °C (79 °F), and the maximum of the night temperature is observable too, its value is 15 °C (58 °F). The beginning of the descent of the rainfall amount could be noticed, with its value of 90 mm (3.54 in), and the number of rainy days starts to descent as well in July. The maximum of the number of sun hours (without clouds) is observable, with its value of 9 hours.
August weather
The tourist season is taking place this month in Saint-Jérôme. The beginning of the descent of the day temperature could be noticed, its value is 25 °C (78 °F), and the beginning of the descent of the night temperature could be noticed too, with its value of 14 °C (56 °F). The beginning of the descent of the number of sun hours (without clouds) could be noticed, with its value of 7 hours. The wind speed reaches its minimum, its value is 2.
September weather
The descent of the day temperature can be observed, its value is 21 °C (69 °F) in Saint-Jérôme, and the night temperature continues to descent as well, the value of this measure is 9 °C (49 °F). The ongoing tourist season is noticeable. The beginning of the descent of the number of rainy days could be noticed, the value of this measure is 11 days, and the rainfall amount descent's start could be observed as well, the value of this measure is 84 mm (3.31 in). The number of sun hours (without clouds) descents similarly to the previous month, its value is 6 hours.
October weather
The day temperature descents similarly to the previous month, its value is 13 °C (55 °F) in Saint-Jérôme, and the night temperature descents similarly to the previous month too, with its value of 3 °C (37 °F). The number of rainy days rise's start could be observed, with its value being 12 days, and the beginning of the rise of the rainfall amount could be noticed as well, with its value being 102 mm (4.00 in). The descent of the number of sun hours (without clouds) can be observed, the value of this measure is 4 hours.
November weather
The day temperature descents similarly to the previous month, the value of this measure is 5 °C (42 °F) in Saint-Jérôme, and the descent of the night temperature can be observed as well, with its value being -2 °C (28 °F). The beginning of the descent of the rainfall amount could be noticed, the value of this measure is 96 mm (3.79 in), while the rise of the number of rainy days can be observed, the value of this measure is 13 days. The number of sun hours (without clouds) continues to descent, with its value being 3 hours. The maximum of the humidity is observable, the value of this measure is 79 %.
December weather
The day temperature descents similarly to the previous month, with its value being -2 °C (28 °F) in Saint-Jérôme, and the night temperature continues to descent too, with its value of -11 °C (12 °F). The number of rainy days is on its maximum, with its value of 14 days. The number of sun hours (without clouds) reaches its minimum, with its value being 3 hours. The maximum of the wind speed can be noticed, its value is 3. The minimum of the day length is observable, with its value of 9 hours.
FAQs
How windy is Saint-Jérôme in May?
An average wind scale that can be expected in May in Saint-Jérôme is 3.
How many days of precipitation on average can I expect in June in Saint-Jérôme?
In Saint-Jérôme in June, we can expect 13 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.0 days of the week, or in general - 42 % days.
What is the temperature in Saint-Jérôme during the day in July?
The average daily temperature in July in Saint-Jérôme is 26 °C (79 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. This value is 3 °C (37 °F) higher than last month. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
Is there a wet season in Saint-Jérôme in August?
No, there is no wet season in Saint-Jérôme in August - you can expect 12 days of rain during the month.
Are there good conditions to visit in September in Saint-Jérôme?
There are good conditions for visiting in September in Saint-Jérôme. There are some people, who may feel a slight chill at 21 °C (69 °F), but others will feel perfectly fine. The temperature of 9 °C (49 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
How many sunny hours can I expect in Saint-Jérôme in October?
There is an average length of sunshine of 4 hours per day in October in Saint-Jérôme.
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