Best year time to visit Marttila

General weather information about Marttila

Average annual temperature is 6.1 °C

Absolute maximum temperature: 29.1 °C

Absolute minimum temperature: -17.8 °C

Number of sunny days: 129 days

Number of rainy days: 180 days

Number of snow days: 56 days

Look at detailed online map of Marttila

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

Marttila air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.4	6.3	7.6	16.7	24.3	29.1	24.4	29.1	21.4	15.0	8.1	4.2
Average daytime temperature (°C)	0.1	0.0	1.1	9.9	15.5	22.0	20.3	20.1	18.0	7.1	1.5	-2.8
Average temperature (°C)	-1.8	-2.5	-2.4	4.6	10.3	16.8	16.3	16.8	14.7	4.4	-0.2	-4.7
Average night temperature (°C)	-3.8	-6.4	-6.7	-0.7	4.1	10.3	11.9	13.5	11.2	1.7	-2.2	-7.1
Absolute minimum temperature (°C)	-17.8	-15.3	-16.9	-10.6	-3.5	3.0	9.4	11.1	3.9	-4.3	-13.8	-17.6

Marttila 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	15.0	18.0	19.0	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.8	9.1	11.8	14.6	17.3	18.8	18.1	15.6	12.9	10.1	7.5	5.9
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)	1.1	2.8	5.6	11.4	12.9	15.4	13.0	9.2	7.3	4.6	1.3	0.5
Precipitation (mm)	91	38	79	19	41	20	72	155	32	106	89	48
Sunny days	11	15	9	21	19	19	4	6	6	8	4	7
Rainy days	12	6	11	9	11	11	27	25	24	22	16	6
Snow days	8	7	11	0	1	0	0	0	0	1	10	18

Marttila - weather forecast by months

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

Best time to visit Marttila:

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

April — 11.4(h)
May — 12.9(h)
June — 15.4(h)
July — 13.0(h)
August — 9.2(h)

Months with the longest average daylight duration in Marttila:

May — 17.3(h)
June — 18.8(h)
July — 18.1(h)
August — 15.6(h)

The largest precipitation sum in Marttila is at

January — 91(mm)

August — 155(mm)

October — 106(mm)

November — 89(mm)

Weather forecast in the closest to Marttila admin centers