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Monthly climate in Cowansville, Quebec, Canada

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Cowansville features a humid continental climate (Dfb). Temperatures typically range between -8 °C (18 °F) and 21 °C (70 °F) through the year, but rarely can drop to -32 °C (-25 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1290 mm (50.8 inches) and receives 164 rainy days on the 1 mm (0.04 inches) threshold annually. Cowansville enjoys an average of 2750 hours of sunshine throughout the year, and daylight varies from 8 hours 47 minutes to 15 hours 34 minutes per day.

Monthly average temperatures in Cowansville, Quebec, Canada §

The warmest months in Cowansville are June, July and August, with daily mean temperatures ranging from 18 to 21 °C (65 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -5 °C (18 - 24 °F) throughout the day. On average each year, Cowansville experiences 46 days above 25 °C (77.0 °F) and 137 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Cowansville, Quebec, Canada. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 13°C
(56°F)		 16°C
(61°F)		 21°C
(70°F)		 24°C
(76°F)		 35°C
(96°F)		 32°C
(91°F)		 34°C
(93°F)		 32°C
(89°F)		 30°C
(87°F)		 26°C
(79°F)		 22°C
(73°F)		 16°C
(60°F)
Mean maximum 7°C
(45°F)		 9°C
(48°F)		 14°C
(57°F)		 21°C
(71°F)		 30°C
(86°F)		 30°C
(86°F)		 31°C
(88°F)		 31°C
(87°F)		 28°C
(82°F)		 23°C
(74°F)		 16°C
(62°F)		 11°C
(52°F)
Average high -4°C
(25°F)		 -2°C
(29°F)		 2°C
(37°F)		 10°C
(51°F)		 18°C
(65°F)		 23°C
(74°F)		 26°C
(79°F)		 25°C
(77°F)		 21°C
(70°F)		 14°C
(57°F)		 5°C
(40°F)		 -1°C
(30°F)
Daily mean -8°C
(18°F)		 -6°C
(21°F)		 -2°C
(29°F)		 6°C
(43°F)		 13°C
(56°F)		 18°C
(65°F)		 21°C
(70°F)		 20°C
(68°F)		 16°C
(60°F)		 10°C
(49°F)		 1°C
(34°F)		 -5°C
(24°F)
Average low -12°C
(10°F)		 -11°C
(12°F)		 -6°C
(22°F)		 1°C
(35°F)		 8°C
(46°F)		 13°C
(55°F)		 16°C
(61°F)		 15°C
(60°F)		 11°C
(52°F)		 6°C
(42°F)		 -3°C
(27°F)		 -9°C
(17°F)
Mean minimum -26°C
(-14°F)		 -23°C
(-10°F)		 -19°C
(-2°F)		 -7°C
(20°F)		 -0°C
(32°F)		 6°C
(44°F)		 10°C
(50°F)		 8°C
(47°F)		 2°C
(36°F)		 -3°C
(27°F)		 -16°C
(4°F)		 -23°C
(-9°F)
Minimum -32°C
(-25°F)		 -27°C
(-15°F)		 -23°C
(-9°F)		 -10°C
(14°F)		 -2°C
(29°F)		 1°C
(34°F)		 8°C
(47°F)		 6°C
(43°F)		 -3°C
(27°F)		 -7°C
(20°F)		 -20°C
(-3°F)		 -27°C
(-16°F)

Compare climate in Cowansville with other places

Compare temperature, precipitation, sunshine, UV index in Cowansville, Quebec, Canada with other places around the world.

Monthly average precipitation in Cowansville, Quebec, Canada §

Cowansville usually has the most precipitation in April, October and November, with an average of 15 rainy days and 132 mm (5.2 inches) of precipitation per month. The driest months in Cowansville are February, September and December. On average, 84 mm (3.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cowansville, Quebec, Canada. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 94 (3.7) 88 (3.5) 91 (3.6) 119 (4.7) 106 (4.2) 117 (4.6) 118 (4.7) 117 (4.6) 77 (3.0) 148 (5.8) 128 (5.0) 87 (3.4)
Average precipitation days (≥ 1 mm) 12 15 13 15 13 12 14 14 11 15 16 14

Monthly sunshine hours in Cowansville, Quebec, Canada §

The sunniest months in Cowansville are June, July and August, when the sun shines an average of 10 hours 48 minutes a day. Least sunny months in Cowansville: January, November and December receive an average of 4 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cowansville, Quebec, Canada. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 113 152 227 216 282 324 335 334 287 191 142 141
Mean daily daylight hours 9h 11m 10h 24m 11h 57m 13h 32m 14h 53m 15h 34m 15h 11m 13h 59m 12h 28m 10h 53m 9h 30m 8h 47m

Solar UV radiation in Cowansville, Quebec, Canada §

Cowansville experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Cowansville UV Index data.

Average daily maximum UV levels by month for Cowansville, Quebec, Canada. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 4 5 7 9 9 8 8 7 5 3 2

Detailed Monthly Weather Insights for Cowansville, Quebec, Canada

Discover in-depth weather details for every month in Cowansville. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Cowansville's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.