Weather in Summerside in August

General weather information about Summerside

Average annual temperature is 8.1 °C

Absolute maximum temperature: 28.9 °C

Absolute minimum temperature: -28.0 °C

Number of sunny days: 112 days

Number of rainy days: 206 days

Number of snow days: 47 days

Look at detailed online map of Summerside

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

Summerside air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	12.3	11.1	7.7	18.1	28.0	28.9	28.8	25.7	28.8	23.2	15.4	15.6
Average daytime temperature (°C)	4.0	-0.2	1.7	8.5	13.1	19.1	24.9	22.2	21.0	16.3	7.2	4.9
Average temperature (°C)	0.6	-4.7	-1.1	4.1	8.3	14.7	21.1	18.7	17.3	12.2	3.7	1.9
Average night temperature (°C)	-2.9	-8.6	-3.5	0.7	4.6	11.6	18.1	15.7	14.6	9.4	0.7	-0.9
Absolute minimum temperature (°C)	-12.3	-28.0	-8.8	-5.3	-1.3	8.0	14.5	10.7	8.1	3.2	-5.9	-5.5

Summerside 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)	9.2	10.4	11.9	13.5	14.9	15.6	15.3	14.1	12.5	10.9	9.5	8.8
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)	2.7	4.6	5.7	9.0	9.0	6.9	8.6	8.1	8.3	6.4	4.2	3.4
Precipitation (mm)	234	89	87	38	101	110	116	192	62	214	140	279
Sunny days	6	8	8	13	11	7	7	6	13	14	8	11
Rainy days	16	12	6	15	20	23	24	25	17	17	18	13
Snow days	9	8	17	2	0	0	0	0	0	0	4	7

Summerside - weather forecast by months

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Best time to visit Summerside:

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

April — 9.0(h)
May — 9.0(h)
July — 8.6(h)
August — 8.1(h)
September — 8.3(h)

Months with the longest average daylight duration in Summerside:

June — 15.6(h)
July — 15.3(h)

The largest precipitation sum in Summerside is at

January — 234(mm)

August — 192(mm)

October — 214(mm)

December — 279(mm)

Weather forecast in the closest to Summerside admin centers