Best year time to visit Mattawa

General weather information about Mattawa

Average annual temperature is 6.9 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -32.5 °C

Number of sunny days: 128 days

Number of rainy days: 175 days

Number of snow days: 62 days

Look at detailed online map of Mattawa

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

Mattawa air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.7	9.7	7.3	27.4	31.1	31.6	30.9	25.8	30.6	28.0	12.4	9.3
Average daytime temperature (°C)	-2.1	-1.2	1.9	12.2	19.0	24.2	25.3	22.7	21.7	14.0	4.1	1.9
Average temperature (°C)	-6.4	-7.2	-3.0	5.2	11.8	18.5	20.1	17.7	15.9	10.1	0.2	-1.5
Average night temperature (°C)	-10.3	-12.5	-7.1	-0.1	5.1	12.9	15.6	13.7	11.2	7.0	-2.8	-4.6
Absolute minimum temperature (°C)	-24.9	-32.5	-17.1	-14.5	-1.1	8.6	10.3	9.2	5.3	-3.1	-10.3	-15.2

Mattawa 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)	9.1	10.3	11.9	13.6	15.0	15.7	15.4	14.1	12.6	10.9	9.5	8.7
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)	2.6	4.4	6.3	7.5	10.9	11.2	11.7	9.6	8.9	4.0	4.3	2.9
Precipitation (mm)	63	79	63	113	84	108	120	145	78	151	73	38
Sunny days	8	7	13	10	18	12	5	5	20	8	9	13
Rainy days	6	6	4	17	12	18	26	26	10	22	16	12
Snow days	17	15	14	3	1	0	0	0	0	1	5	6

Mattawa - weather forecast by months

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

Best time to visit Mattawa:

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

May — 10.9(h)
June — 11.2(h)
July — 11.7(h)
August — 9.6(h)
September — 8.9(h)

Months with the longest average daylight duration in Mattawa:

June — 15.7(h)
July — 15.4(h)

The largest precipitation sum in Mattawa is at

July — 120(mm)

August — 145(mm)

October — 151(mm)

Weather forecast in the closest to Mattawa admin centers