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Uxbridge, Ontario climate

Dfb Warm-summer humid continental

Uxbridge has a strongly seasonal cold-temperate climate (Warm-summer humid continental, Köppen Dfb). The hottest month is July with an average daily high near 26°C, while the coldest is January averaging around −12°C at night. Around 881 mm of precipitation falls each year, peaking in June (101 mm) and easing off in March (50 mm). Snowfall is heavy (167 cm of snow per year on average).

☀️ Summers

Warm

Highs near 26°C in July.

❄️ Winters

Very cold

Lows near −12°C in January.

🌧️ Rain & snow

Moderate rainfall

About 881 mm of rain a year, plus 167 cm of snow.

Snow falls through the winter months

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation split into rain and snow · 1991–2020 normals · hover a month for the exact figures

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)

Uxbridge climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	−3	−2	4	11	19	24	26	25	21	14	6	0
Avg temp (°C)	−7	−6	−1	6	13	18	20	19	16	9	2	−4
Avg low (°C)	−12	−11	−6	0	7	12	14	13	10	4	−2	−7
Precipitation (mm)	66	51	50	70	80	101	87	81	81	77	73	64
Snowfall (cm)	41	37	21	8	0	—	—	—	—	2	19	40

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°C)	−3	−2	4	11	19	24
Avg temp (°C)	−7	−6	−1	6	13	18
Avg low (°C)	−12	−11	−6	0	7	12
Precipitation (mm)	66	51	50	70	80	101
Snowfall (cm)	41	37	21	8	0	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	26	25	21	14	6	0
Avg temp (°C)	20	19	16	9	2	−4
Avg low (°C)	14	13	10	4	−2	−7
Precipitation (mm)	87	81	81	77	73	64
Snowfall (cm)	—	—	—	2	19	40

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	77	74	69	69	67	63	59	59	60	71	77	79
Relative humidity (%)	91	89	82	77	74	72	69	69	72	78	83	89
Wind speed (mph)	6.7	7.0	5.7	4.2	2.8	2.6	2.8	2.9	3.3	3.8	4.5	5.5

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	77	74	69	69	67	63
Relative humidity (%)	91	89	82	77	74	72
Wind speed (mph)	6.7	7.0	5.7	4.2	2.8	2.6

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	59	59	60	71	77	79
Relative humidity (%)	69	69	72	78	83	89
Wind speed (mph)	2.8	2.9	3.3	3.8	4.5	5.5

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Udora, a weather station, about 18 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →