Best year time to visit O'Leary

General weather information about O'Leary

Average annual temperature is 7.0 °C

Absolute maximum temperature: 32.5 °C

Absolute minimum temperature: -28.3 °C

Number of sunny days: 143 days

Number of rainy days: 169 days

Number of snow days: 53 days

Look at detailed online map of O'Leary

* Weather data for O'Leary Canada is based on climate observations for 2026 year

O'Leary air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	9.2	7.1	5.7	15.7	27.9	32.5	30.2	24.4	26.9	23.0	12.5	14.2
Average daytime temperature (°C)	0.4	-3.8	0.5	8.2	14.4	19.0	26.1	21.6	20.8	15.3	5.0	3.1
Average temperature (°C)	-3.4	-8.6	-2.8	3.6	9.3	14.8	21.9	17.9	16.5	11.5	1.8	0.0
Average night temperature (°C)	-6.9	-13.5	-6.3	-0.2	5.2	11.5	18.3	14.7	13.2	8.4	-1.1	-2.9
Absolute minimum temperature (°C)	-16.7	-28.3	-15.3	-7.9	1.0	5.7	14.5	10.2	5.5	0.4	-7.5	-8.2

O'Leary monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	8.0
Daylight mean duration (h)	9.0	10.3	11.9	13.6	15.0	15.8	15.4	14.2	12.6	10.9	9.4	8.6
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	3.3	6.4	7.2	9.3	10.0	7.8	10.8	8.7	7.7	6.3	5.0	3.9
Precipitation (mm)	183	51	89	37	67	161	108	157	84	104	76	72
Sunny days	7	14	10	18	13	8	8	9	15	12	13	16
Rainy days	10	5	5	10	18	22	23	22	15	19	12	8
Snow days	14	9	16	2	0	0	0	0	0	0	5	7

O'Leary - weather forecast by months

O'Leary weather in january O'Leary weather in february O'Leary weather in march O'Leary weather in april O'Leary weather in may O'Leary weather in june O'Leary weather in july O'Leary weather in august O'Leary weather in september O'Leary weather in october O'Leary weather in november O'Leary weather in december

Best time to visit O'Leary:

The best time to visit O'Leary during the most sunny months:

April — 9.3(h)
May — 10.0(h)
July — 10.8(h)

Months with the longest average daylight duration in O'Leary:

June — 15.8(h)
July — 15.4(h)

The largest precipitation sum in O'Leary is at

January — 183(mm)

June — 161(mm)

August — 157(mm)

Weather forecast in the closest to O'Leary admin centers