Best year time to visit Summerhill

General weather information about Summerhill

Average annual temperature is 9.5 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -25.4 °C

Number of sunny days: 151 days

Number of rainy days: 185 days

Number of snow days: 29 days

Look at detailed online map of Summerhill

* Weather data for Summerhill Canada is based on climate observations for 2026 year

Summerhill air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	5.0	13.2	10.7	25.2	27.2	31.4	29.1	28.1	31.6	26.1	13.6	11.3
Average daytime temperature (°C)	1.5	3.2	4.1	12.6	17.6	22.7	25.9	23.7	22.0	15.7	7.3	5.0
Average temperature (°C)	-1.0	-2.2	0.1	7.7	12.6	18.5	21.5	19.5	17.9	12.3	3.9	2.5
Average night temperature (°C)	-3.6	-6.4	-3.3	3.2	7.7	14.6	17.0	15.7	14.2	9.6	0.6	0.3
Absolute minimum temperature (°C)	-14.7	-25.4	-10.1	-5.8	1.4	10.6	13.2	10.5	7.3	-1.9	-5.5	-5.0

Summerhill 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	9.0
Daylight mean duration (h)	9.4	10.5	11.9	13.4	14.7	15.4	15.1	13.9	12.5	11.0	9.7	9.0
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	3.1	6.4	6.4	9.0	11.5	11.3	11.8	10.9	10.0	6.4	5.3	2.7
Precipitation (mm)	89	74	97	110	47	116	126	104	15	70	53	87
Sunny days	8	13	9	11	22	16	3	14	18	11	15	11
Rainy days	15	10	10	18	9	14	28	17	12	20	13	19
Snow days	8	5	12	1	0	0	0	0	0	0	2	1

Summerhill - weather forecast by months

Summerhill weather in january Summerhill weather in february Summerhill weather in march Summerhill weather in april Summerhill weather in may Summerhill weather in june Summerhill weather in july Summerhill weather in august Summerhill weather in september Summerhill weather in october Summerhill weather in november Summerhill weather in december

Best time to visit Summerhill:

The best time to visit Summerhill during the most sunny months:

May — 11.5(h)
June — 11.3(h)
July — 11.8(h)
August — 10.9(h)
September — 10.0(h)

Months with the longest average daylight duration in Summerhill:

June — 15.4(h)

The largest precipitation sum in Summerhill is at

April — 110(mm)

June — 116(mm)

July — 126(mm)

August — 104(mm)

Weather forecast in the closest to Summerhill admin centers