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Monthly climate in Lambton Shores, Canada

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Lambton Shores features a humid continental climate (Dfb). Temperatures typically range between -2 °C (28 °F) and 21 °C (71 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 29 °C (84 °F). The average annual precipitation amounts to about 1196 mm (47.1 inches) and receives 160 rainy days on the 1 mm (0.04 inches) threshold annually. Lambton Shores enjoys an average of 2821 hours of sunshine throughout the year, and daylight varies from 9 hours 1 minutes to 15 hours 18 minutes per day.

Monthly average temperatures in Lambton Shores, Canada

The warmest months in Lambton Shores are July, August and September, with daily mean temperatures ranging from 18 to 21 °C (65 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -2 to 1 °C (28 - 33 °F) throughout the day. On average each year, Lambton Shores experiences 16 days above 25 °C (77.0 °F) and 88 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Lambton Shores. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(47°F)		10°C
(51°F)		12°C
(54°F)		15°C
(60°F)		23°C
(73°F)		26°C
(79°F)		28°C
(84°F)		29°C
(84°F)		27°C
(80°F)		23°C
(73°F)		17°C
(62°F)		12°C
(55°F)
Mean maximum6°C
(44°F)		7°C
(46°F)		10°C
(50°F)		14°C
(57°F)		20°C
(69°F)		24°C
(76°F)		27°C
(82°F)		28°C
(82°F)		25°C
(78°F)		21°C
(71°F)		13°C
(56°F)		10°C
(50°F)
Average high-0°C
(32°F)		0°C
(33°F)		3°C
(37°F)		7°C
(44°F)		12°C
(54°F)		19°C
(66°F)		23°C
(74°F)		23°C
(75°F)		20°C
(69°F)		15°C
(59°F)		7°C
(44°F)		3°C
(37°F)
Daily mean-2°C
(28°F)		-2°C
(28°F)		1°C
(33°F)		4°C
(40°F)		10°C
(50°F)		16°C
(62°F)		21°C
(70°F)		21°C
(71°F)		18°C
(65°F)		13°C
(55°F)		5°C
(41°F)		1°C
(34°F)
Average low-4°C
(25°F)		-4°C
(25°F)		-1°C
(30°F)		2°C
(37°F)		8°C
(46°F)		14°C
(58°F)		19°C
(66°F)		20°C
(67°F)		16°C
(62°F)		11°C
(52°F)		3°C
(38°F)		-0°C
(31°F)
Mean minimum-11°C
(12°F)		-12°C
(12°F)		-7°C
(19°F)		-2°C
(29°F)		2°C
(37°F)		10°C
(50°F)		15°C
(60°F)		16°C
(60°F)		12°C
(53°F)		6°C
(43°F)		-3°C
(28°F)		-6°C
(21°F)
Minimum-18°C
(0°F)		-17°C
(2°F)		-11°C
(12°F)		-4°C
(26°F)		0°C
(33°F)		7°C
(45°F)		14°C
(57°F)		15°C
(59°F)		9°C
(49°F)		4°C
(39°F)		-6°C
(22°F)		-13°C
(9°F)

Compare climate in Lambton Shores with other places

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

Monthly average precipitation in Lambton Shores, Canada

Lambton Shores usually has the most precipitation in April, October and November, with an average of 16 rainy days and 130 mm (5.1 inches) of precipitation per month. The driest months in Lambton Shores are March, June and July. On average, 78 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Lambton Shores. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)95 (3.7)94 (3.7)85 (3.4)115 (4.5)102 (4.0)77 (3.0)71 (2.8)98 (3.8)94 (3.7)154 (6.1)121 (4.8)90 (3.6)
Average precipitation days (≥ 1 mm)14141314131091112181616

Monthly sunshine hours in Lambton Shores, Canada

The sunniest months in Lambton Shores are June, July and August, when the sun shines an average of 11 hours 8 minutes a day. Least sunny months in Lambton Shores: January, February and December receive an average of 4 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Lambton Shores. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours99150236243293339352333289211151119
Mean daily daylight hours9h 23m10h 31m11h 57m13h 26m14h 41m15h 18m14h 58m13h 51m12h 26m10h 58m9h 41m9h 1m

Solar UV radiation in Lambton Shores, Canada

Lambton Shores experiences the highest level of ultraviolet (UV) radiation in May, June and August, 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 Lambton Shores UV Index data.

Average daily maximum UV levels by month for Lambton Shores. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2458910997532