Best year time to visit Mattinen

General weather information about Mattinen

Average annual temperature is 6.3 °C

Absolute maximum temperature: 30.7 °C

Absolute minimum temperature: -18.2 °C

Number of sunny days: 141 days

Number of rainy days: 177 days

Number of snow days: 47 days

Look at detailed online map of Mattinen

* Weather data for Mattinen Finland is based on climate observations for 2026 year

Mattinen air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	4.6	6.5	6.2	15.4	23.1	29.3	23.6	30.7	22.9	14.8	8.1	5.7
Average daytime temperature (°C)	1.1	1.0	1.3	10.1	14.5	21.5	20.4	20.3	18.0	7.2	1.6	-2.3
Average temperature (°C)	-0.8	-1.3	-2.2	4.2	9.8	16.5	16.7	16.8	15.0	5.0	-0.2	-4.1
Average night temperature (°C)	-2.9	-4.2	-6.5	-1.5	4.5	10.4	12.9	13.6	11.8	2.7	-2.6	-6.4
Absolute minimum temperature (°C)	-18.2	-15.0	-17.2	-16.1	-2.1	3.7	9.4	10.6	6.2	-4.3	-12.3	-14.7

Mattinen monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	7.0	10.0	13.0	16.0	18.0	19.0	18.0	17.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.7	9.1	11.8	14.7	17.4	19.0	18.2	15.7	12.9	10.1	7.4	5.8
Daylight minimum duration (h)	5.0	7.0	10.0	13.0	16.0	18.0	17.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	1.4	3.4	5.9	10.7	13.4	16.0	13.5	9.5	8.3	5.0	1.6	0.5
Precipitation (mm)	75	38	90	24	47	17	143	170	52	123	79	24
Sunny days	10	15	8	20	21	18	2	7	12	9	8	11
Rainy days	17	4	13	10	8	12	29	24	18	20	15	7
Snow days	4	9	10	0	2	0	0	0	0	2	7	13

Mattinen - weather forecast by months

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

Best time to visit Mattinen:

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

April — 10.7(h)
May — 13.4(h)
June — 16.0(h)
July — 13.5(h)
August — 9.5(h)

Months with the longest average daylight duration in Mattinen:

May — 17.4(h)
June — 19.0(h)
July — 18.2(h)
August — 15.7(h)

The largest precipitation sum in Mattinen is at

July — 143(mm)

August — 170(mm)

October — 123(mm)

Weather forecast in the closest to Mattinen admin centers