Weather in Hellsö in May

General weather information about Hellsö

Average annual temperature is 7.3 °C

Absolute maximum temperature: 20.9 °C

Absolute minimum temperature: -6.8 °C

Number of sunny days: 138 days

Number of rainy days: 183 days

Number of snow days: 44 days

Look at detailed online map of Hellsö

* Weather data for Hellsö Åland is based on climate observations for 2026 year

Hellsö air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	4.8	5.8	4.8	7.1	12.6	20.0	19.5	20.9	18.5	14.9	9.3	6.6
Average daytime temperature (°C)	2.8	1.7	1.6	3.9	8.5	14.7	17.1	17.4	16.7	9.2	4.5	1.3
Average temperature (°C)	1.8	0.8	0.3	2.9	7.5	13.6	16.3	16.8	15.8	7.9	3.3	0.1
Average night temperature (°C)	0.7	-0.3	-0.8	1.9	6.7	12.8	15.6	16.1	15.0	6.7	2.2	-1.1
Absolute minimum temperature (°C)	-4.8	-4.5	-5.2	-1.9	2.0	6.9	13.4	14.8	13.0	1.5	-6.2	-6.8

Hellsö 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	18.0	18.0	16.0	14.0	11.0	8.0	6.0
Daylight mean duration (h)	6.9	9.2	11.8	14.6	17.2	18.7	17.9	15.6	12.9	10.1	7.6	6.1
Daylight minimum duration (h)	6.0	7.0	10.0	13.0	15.0	18.0	16.0	14.0	11.0	8.0	6.0	5.0
Sunshine mean duration (h)	1.6	3.7	5.9	10.3	13.8	15.7	14.3	9.0	8.3	4.7	1.3	0.5
Precipitation (mm)	70	39	75	20	21	7	66	107	28	156	88	52
Sunny days	8	10	8	19	23	25	14	9	13	5	1	3
Rainy days	19	10	13	11	8	5	17	22	17	25	23	13
Snow days	4	8	10	0	0	0	0	0	0	1	6	15

Hellsö - weather forecast by months

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

Best time to visit Hellsö:

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

April — 10.3(h)
May — 13.8(h)
June — 15.7(h)
July — 14.3(h)

Months with the longest average daylight duration in Hellsö:

May — 17.2(h)
June — 18.7(h)
July — 17.9(h)
August — 15.6(h)

The largest precipitation sum in Hellsö is at

August — 107(mm)

October — 156(mm)

November — 88(mm)

Weather forecast in the closest to Hellsö admin centers