Best year time to visit Grötas

General weather information about Grötas

Average annual temperature is 4.5 °C

Absolute maximum temperature: 29.8 °C

Absolute minimum temperature: -19.1 °C

Number of sunny days: 139 days

Number of rainy days: 167 days

Number of snow days: 59 days

Look at detailed online map of Grötas

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

Grötas air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	4.9	5.4	4.7	17.0	22.1	29.3	25.7	29.8	23.5	12.5	4.6	4.4
Average daytime temperature (°C)	-0.9	-0.6	-1.1	7.6	14.5	20.6	19.8	20.6	17.0	4.7	-1.4	-4.4
Average temperature (°C)	-2.8	-3.0	-4.7	1.5	9.5	15.6	16.0	16.5	13.6	1.5	-3.6	-6.6
Average night temperature (°C)	-5.2	-5.8	-8.7	-3.6	4.3	9.6	11.7	12.5	9.9	-1.3	-6.4	-9.3
Absolute minimum temperature (°C)	-17.2	-14.8	-18.6	-14.7	-2.5	1.8	9.4	8.6	2.5	-8.8	-19.0	-19.1

Grötas 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	19.0	20.0	20.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	5.8	8.7	11.8	15.0	18.2	20.4	19.2	16.2	13.0	9.8	6.7	4.7
Daylight minimum duration (h)	4.0	7.0	10.0	13.0	16.0	19.0	17.0	14.0	11.0	8.0	5.0	4.0
Sunshine mean duration (h)	1.3	3.2	5.5	9.5	12.9	14.9	11.9	9.9	6.5	5.1	0.7	0.5
Precipitation (mm)	60	24	48	47	49	26	131	126	99	84	65	38
Sunny days	10	14	11	21	16	18	4	5	7	14	9	10
Rainy days	14	5	6	9	14	12	27	26	23	15	11	5
Snow days	7	9	14	0	1	0	0	0	0	2	10	16

Grötas - weather forecast by months

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

Best time to visit Grötas:

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

April — 9.5(h)
May — 12.9(h)
June — 14.9(h)
July — 11.9(h)
August — 9.9(h)

Months with the longest average daylight duration in Grötas:

May — 18.2(h)
June — 20.4(h)
July — 19.2(h)
August — 16.2(h)

The largest precipitation sum in Grötas is at

July — 131(mm)

August — 126(mm)

September — 99(mm)

October — 84(mm)

Weather forecast in the closest to Grötas admin centers