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Monthly climate in Vernon, British Columbia, Canada

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Vernon features a humid continental climate (Dfb).Temperatures typically range between -5 °C (24 °F) and 19 °C (66 °F) through the year, but rarely can drop to -30 °C (-21 °F) or can rise to as high as 43 °C (109 °F).The average annual precipitation amounts to about 661 mm (26.0 inches) and receives 140 rainy days on the 1 mm (0.04 inches) threshold annually.Vernon enjoys an average of 2802 hours of sunshine throughout the year, and daylight varies from 8 hours 5 minutes to 16 hours 19 minutes per day.

Monthly average temperatures in Vernon, British Columbia, Canada §

The warmest months in Vernon are June, July and August, with daily mean temperatures ranging from 15 to 19 °C (59 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -2 °C (24 - 28 °F) throughout the day. On average each year, Vernon experiences 41 days above 25 °C (77.0 °F) and 140 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Vernon, British Columbia, 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 6°C
(44°F)		 10°C
(50°F)		 18°C
(64°F)		 22°C
(73°F)		 27°C
(81°F)		 42°C
(107°F)		 43°C
(109°F)		 35°C
(96°F)		 32°C
(89°F)		 22°C
(71°F)		 11°C
(53°F)		 11°C
(52°F)
Mean maximum 5°C
(42°F)		 7°C
(45°F)		 13°C
(55°F)		 19°C
(66°F)		 25°C
(78°F)		 29°C
(85°F)		 35°C
(95°F)		 34°C
(94°F)		 28°C
(82°F)		 17°C
(64°F)		 9°C
(49°F)		 7°C
(44°F)
Average high -1°C
(31°F)		 -1°C
(31°F)		 6°C
(44°F)		 11°C
(52°F)		 17°C
(64°F)		 21°C
(70°F)		 26°C
(79°F)		 26°C
(78°F)		 19°C
(66°F)		 10°C
(50°F)		 4°C
(39°F)		 -0°C
(32°F)
Daily mean -4°C
(25°F)		 -5°C
(24°F)		 1°C
(35°F)		 5°C
(42°F)		 11°C
(53°F)		 15°C
(59°F)		 19°C
(66°F)		 18°C
(65°F)		 13°C
(56°F)		 5°C
(42°F)		 1°C
(34°F)		 -2°C
(28°F)
Average low -7°C
(20°F)		 -9°C
(17°F)		 -3°C
(27°F)		 0°C
(33°F)		 5°C
(42°F)		 8°C
(47°F)		 11°C
(52°F)		 11°C
(53°F)		 8°C
(46°F)		 2°C
(35°F)		 -1°C
(30°F)		 -5°C
(24°F)
Mean minimum -22°C
(-7°F)		 -20°C
(-3°F)		 -12°C
(10°F)		 -5°C
(24°F)		 0°C
(33°F)		 4°C
(39°F)		 7°C
(44°F)		 6°C
(43°F)		 2°C
(36°F)		 -6°C
(22°F)		 -9°C
(17°F)		 -17°C
(2°F)
Minimum -28°C
(-17°F)		 -25°C
(-12°F)		 -27°C
(-16°F)		 -7°C
(19°F)		 -1°C
(30°F)		 1°C
(35°F)		 5°C
(41°F)		 5°C
(42°F)		 1°C
(35°F)		 -9°C
(16°F)		 -13°C
(9°F)		 -30°C
(-21°F)

Compare climate in Vernon with other places

Compare temperature, precipitation, sunshine, UV index in Vernon, British Columbia, Canada with other places around the world.

Monthly average precipitation in Vernon, British Columbia, Canada §

Vernon usually has the most precipitation in October, November and December, with an average of 15 rainy days and 76 mm (3.0 inches) of precipitation per month.The driest months in Vernon are January, July and August. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Vernon, British Columbia, 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) 48 (1.9) 57 (2.2) 51 (2.0) 58 (2.3) 56 (2.2) 51 (2.0) 34 (1.4) 21 (0.8) 56 (2.2) 69 (2.7) 86 (3.4) 73 (2.9)
Average precipitation days (≥ 1 mm) 12 14 12 13 11 11 6 4 11 14 16 16

Monthly sunshine hours in Vernon, British Columbia, Canada §

The sunniest months in Vernon are June, July and August, when the sun shines an average of 11 hours 45 minutes a day.Least sunny months in Vernon: January, November and December receive an average of 3 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Vernon, British Columbia, 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 90 149 221 264 336 339 391 350 256 188 108 105
Mean daily daylight hours 8h 35m 10h 5m 11h 56m 13h 50m 15h 29m 16h 19m 15h 51m 14h 22m 12h 32m 10h 39m 8h 58m 8h 5m

Solar UV radiation in Vernon, British Columbia, Canada §

Vernon experiences the highest level of ultraviolet (UV) radiation in June, July 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 exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Vernon UV Index data.

Average daily maximum UV levels by month for Vernon, British Columbia, 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 3 5 6 8 9 9 8 6 4 2 1