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Monthly climate in Bridgewater, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bridgewater features a humid continental climate (Dfb). Temperatures typically range between -3 °C (28 °F) and 20 °C (68 °F) through the year, but rarely can drop to -22 °C (-7 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 1283 mm (50.5 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually. Bridgewater enjoys an average of 2721 hours of sunshine throughout the year, and daylight varies from 8 hours 53 minutes to 15 hours 27 minutes per day.

Monthly average temperatures in Bridgewater, Canada

The warmest months in Bridgewater are July, August and September, with daily mean temperatures ranging from 16 to 20 °C (61 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to 0 °C (28 - 32 °F) throughout the day. On average each year, Bridgewater experiences 33 days above 25 °C (77.0 °F) and 119 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bridgewater. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(60°F)		13°C
(55°F)		19°C
(67°F)		21°C
(70°F)		30°C
(86°F)		33°C
(91°F)		32°C
(90°F)		31°C
(88°F)		29°C
(85°F)		23°C
(74°F)		21°C
(70°F)		16°C
(60°F)
Mean maximum11°C
(52°F)		10°C
(51°F)		13°C
(56°F)		18°C
(64°F)		26°C
(79°F)		28°C
(83°F)		31°C
(88°F)		30°C
(86°F)		27°C
(81°F)		22°C
(72°F)		19°C
(66°F)		14°C
(58°F)
Average high1°C
(34°F)		2°C
(35°F)		4°C
(40°F)		10°C
(50°F)		15°C
(60°F)		21°C
(70°F)		24°C
(76°F)		25°C
(77°F)		21°C
(70°F)		15°C
(59°F)		9°C
(49°F)		3°C
(38°F)
Daily mean-3°C
(28°F)		-3°C
(28°F)		-0°C
(32°F)		5°C
(42°F)		10°C
(51°F)		16°C
(60°F)		19°C
(67°F)		20°C
(68°F)		16°C
(61°F)		11°C
(52°F)		5°C
(41°F)		-0°C
(32°F)
Average low-7°C
(21°F)		-7°C
(20°F)		-4°C
(25°F)		2°C
(35°F)		5°C
(42°F)		11°C
(52°F)		15°C
(60°F)		15°C
(60°F)		12°C
(54°F)		7°C
(44°F)		1°C
(34°F)		-4°C
(26°F)
Mean minimum-16°C
(3°F)		-17°C
(2°F)		-14°C
(7°F)		-4°C
(25°F)		0°C
(33°F)		4°C
(40°F)		10°C
(50°F)		10°C
(49°F)		5°C
(41°F)		0°C
(33°F)		-7°C
(20°F)		-12°C
(11°F)
Minimum-22°C
(-7°F)		-20°C
(-4°F)		-17°C
(1°F)		-5°C
(23°F)		-2°C
(30°F)		0°C
(32°F)		9°C
(49°F)		9°C
(48°F)		3°C
(38°F)		-3°C
(27°F)		-11°C
(12°F)		-14°C
(7°F)

Compare climate in Bridgewater with other places

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

Monthly average precipitation in Bridgewater, Canada

Bridgewater usually has the most precipitation in April, November and December, with an average of 12 rainy days and 128 mm (5.0 inches) of precipitation per month. The driest months in Bridgewater are July, August and September. On average, 89 mm (3.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bridgewater. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)98 (3.9)120 (4.7)103 (4.0)122 (4.8)105 (4.1)98 (3.9)85 (3.3)90 (3.5)92 (3.6)111 (4.4)140 (5.5)121 (4.8)
Average precipitation days (≥ 1 mm)91111131211119891212

Monthly sunshine hours in Bridgewater, Canada

The sunniest months in Bridgewater are June, July and August, when the sun shines an average of 10 hours 1 minutes a day. Least sunny months in Bridgewater: January, November and December receive an average of 4 hours 21 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bridgewater. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours111169240231278292309319259218150139
Mean daily daylight hours9h 16m10h 27m11h 57m13h 29m14h 48m15h 27m15h 6m13h 56m12h 27m10h 55m9h 35m8h 53m

Solar UV radiation in Bridgewater, Canada

Bridgewater 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 Bridgewater UV Index data.

Average daily maximum UV levels by month for Bridgewater. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2457910987532