Best year time to visit Sliammon

General weather information about Sliammon

Average annual temperature is 10.6 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -10.0 °C

Number of sunny days: 165 days

Number of rainy days: 193 days

Number of snow days: 7 days

Look at detailed online map of Sliammon

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

Sliammon air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	10.7	8.8	15.0	22.0	30.4	30.8	30.6	30.4	25.2	22.0	13.9	10.2
Average daytime temperature (°C)	6.6	5.5	9.4	10.9	21.8	23.0	25.7	25.4	19.6	14.3	8.4	7.6
Average temperature (°C)	4.1	2.5	4.0	6.6	15.5	16.5	19.8	19.6	15.0	11.0	6.2	5.9
Average night temperature (°C)	2.1	0.2	0.0	3.4	10.0	11.1	14.9	15.5	11.9	8.7	3.9	4.3
Absolute minimum temperature (°C)	-4.8	-10.0	-3.8	-3.1	4.7	5.9	10.2	11.5	7.1	1.9	0.8	0.2

Sliammon monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	10.0	12.0	14.0	16.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.7	10.1	11.9	13.8	15.4	16.3	15.9	14.4	12.6	10.8	9.1	8.2
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	16.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	2.4	3.2	7.8	6.5	12.3	11.9	12.8	11.2	8.7	6.0	4.4	2.1
Precipitation (mm)	205	147	98	223	26	23	65	95	102	178	191	306
Sunny days	5	3	10	5	26	21	25	23	14	16	13	4
Rainy days	25	20	20	25	5	9	6	8	16	15	17	27
Snow days	1	5	1	0	0	0	0	0	0	0	0	0

Sliammon - weather forecast by months

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

Best time to visit Sliammon:

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

May — 12.3(h)
June — 11.9(h)
July — 12.8(h)
August — 11.2(h)

Months with the longest average daylight duration in Sliammon:

May — 15.4(h)
June — 16.3(h)
July — 15.9(h)

The largest precipitation sum in Sliammon is at

January — 205(mm)

April — 223(mm)

October — 178(mm)

November — 191(mm)

December — 306(mm)

Weather forecast in the closest to Sliammon admin centers