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Monthly climate in Berwick, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Berwick features a humid continental climate (Dfb). Temperatures typically range between -4 °C (25 °F) and 19 °C (67 °F) through the year, but rarely can drop to -21 °C (-6 °F) or can rise to as high as 31 °C (89 °F). The average annual precipitation amounts to about 1178 mm (46.4 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually. Berwick enjoys an average of 2732 hours of sunshine throughout the year, and daylight varies from 8 hours 48 minutes to 15 hours 32 minutes per day.

Monthly average temperatures in Berwick, Canada

The warmest months in Berwick are July, August and September, with daily mean temperatures ranging from 16 to 19 °C (60 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (25 - 30 °F) throughout the day. On average each year, Berwick experiences 27 days above 25 °C (77.0 °F) and 130 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Berwick. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(62°F)		13°C
(55°F)		17°C
(63°F)		19°C
(67°F)		27°C
(81°F)		31°C
(87°F)		31°C
(89°F)		31°C
(87°F)		27°C
(80°F)		24°C
(75°F)		21°C
(70°F)		16°C
(61°F)
Mean maximum11°C
(52°F)		10°C
(50°F)		12°C
(54°F)		18°C
(64°F)		24°C
(75°F)		25°C
(78°F)		29°C
(85°F)		29°C
(85°F)		26°C
(79°F)		21°C
(71°F)		19°C
(66°F)		14°C
(58°F)
Average high-0°C
(32°F)		0°C
(33°F)		3°C
(38°F)		9°C
(48°F)		14°C
(58°F)		20°C
(69°F)		24°C
(75°F)		24°C
(76°F)		20°C
(68°F)		14°C
(58°F)		8°C
(47°F)		2°C
(36°F)
Daily mean-4°C
(25°F)		-4°C
(25°F)		-1°C
(30°F)		5°C
(41°F)		10°C
(50°F)		15°C
(60°F)		19°C
(67°F)		19°C
(67°F)		16°C
(60°F)		10°C
(50°F)		4°C
(39°F)		-1°C
(30°F)
Average low-8°C
(18°F)		-8°C
(18°F)		-5°C
(24°F)		1°C
(34°F)		5°C
(41°F)		10°C
(51°F)		15°C
(59°F)		15°C
(59°F)		11°C
(53°F)		6°C
(43°F)		0°C
(33°F)		-5°C
(24°F)
Mean minimum-18°C
(1°F)		-19°C
(-1°F)		-15°C
(6°F)		-5°C
(23°F)		-1°C
(31°F)		4°C
(39°F)		10°C
(51°F)		9°C
(49°F)		4°C
(40°F)		-0°C
(32°F)		-8°C
(18°F)		-14°C
(7°F)
Minimum-21°C
(-6°F)		-21°C
(-6°F)		-19°C
(-1°F)		-6°C
(21°F)		-2°C
(28°F)		-1°C
(30°F)		9°C
(49°F)		8°C
(46°F)		1°C
(35°F)		-3°C
(27°F)		-12°C
(10°F)		-17°C
(2°F)

Compare climate in Berwick with other places

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

Monthly average precipitation in Berwick, Canada

Berwick usually has the most precipitation in February, November and December, with an average of 12 rainy days and 121 mm (4.8 inches) of precipitation per month. The driest months in Berwick are January, July and October. On average, 83 mm (3.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Berwick. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)83 (3.3)104 (4.1)88 (3.5)102 (4.0)100 (3.9)97 (3.8)86 (3.4)90 (3.5)91 (3.6)78 (3.1)144 (5.7)115 (4.5)
Average precipitation days (≥ 1 mm)1011131313101298111412

Monthly sunshine hours in Berwick, Canada

The sunniest months in Berwick are June, July and August, when the sun shines an average of 10 hours 9 minutes a day. Least sunny months in Berwick: January, November and December receive an average of 4 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Berwick. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours111181234216269308307318265219149148
Mean daily daylight hours9h 11m10h 25m11h 57m13h 31m14h 52m15h 32m15h 10m13h 58m12h 28m10h 54m9h 31m8h 48m

Solar UV radiation in Berwick, Canada

Berwick experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 9 - 10, 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 Berwick UV Index data.

Average daily maximum UV levels by month for Berwick. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2458910987532