Best year time to visit Port Mann

General weather information about Port Mann

Average annual temperature is 10.6 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -6.6 °C

Number of sunny days: 166 days

Number of rainy days: 196 days

Number of snow days: 3 days

Look at detailed online map of Port Mann

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

Port Mann air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	13.1	9.2	16.6	23.4	30.1	29.8	29.6	31.0	26.7	23.6	14.5	13.4
Average daytime temperature (°C)	7.1	6.0	10.9	12.1	21.7	22.2	25.3	25.8	20.8	15.5	9.3	8.3
Average temperature (°C)	4.3	2.9	4.8	7.2	15.2	16.0	19.1	19.6	15.3	11.1	5.9	5.6
Average night temperature (°C)	1.9	0.7	0.7	3.6	9.8	11.0	13.8	14.7	11.1	7.9	3.1	3.3
Absolute minimum temperature (°C)	-6.0	-6.6	-5.7	-1.6	5.4	7.6	11.8	11.2	6.8	-0.5	-2.0	-1.5

Port Mann 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	15.0	16.0	16.0	15.0	13.0	11.0	9.0	8.0
Daylight mean duration (h)	8.7	10.1	11.9	13.7	15.3	16.2	15.8	14.4	12.6	10.8	9.2	8.3
Daylight minimum duration (h)	8.0	9.0	10.0	12.0	14.0	15.0	15.0	13.0	11.0	9.0	8.0	8.0
Sunshine mean duration (h)	2.4	3.1	7.0	5.9	11.7	11.2	13.3	11.8	8.7	5.9	4.3	1.8
Precipitation (mm)	177	184	128	193	36	35	42	29	132	199	273	311
Sunny days	8	4	10	6	20	19	26	24	15	15	14	5
Rainy days	22	22	21	24	11	11	5	7	15	16	16	26
Snow days	1	2	0	0	0	0	0	0	0	0	0	0

Port Mann - weather forecast by months

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

Best time to visit Port Mann:

The best time to visit Port Mann during the most sunny months:

May — 11.7(h)
June — 11.2(h)
July — 13.3(h)
August — 11.8(h)

Months with the longest average daylight duration in Port Mann:

June — 16.2(h)
July — 15.8(h)

The largest precipitation sum in Port Mann is at

February — 184(mm)

April — 193(mm)

October — 199(mm)

November — 273(mm)

December — 311(mm)

Weather forecast in the closest to Port Mann admin centers