Weather in Hellissandur in August

General weather information about Hellissandur

Average annual temperature is 5.1 °C

Absolute maximum temperature: 14.6 °C

Absolute minimum temperature: -9.6 °C

Number of sunny days: 114 days

Number of rainy days: 213 days

Number of snow days: 38 days

Look at detailed online map of Hellissandur

* Weather data for Hellissandur Iceland is based on climate observations for 2026 year

Hellissandur air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	7.8	8.4	7.3	11.0	10.9	14.6	12.4	14.0	13.3	10.8	9.5	7.9
Average daytime temperature (°C)	1.1	4.0	-0.2	6.0	7.9	10.6	10.8	12.3	9.7	7.1	6.0	2.5
Average temperature (°C)	-0.7	2.0	-1.8	4.1	6.3	8.8	9.7	11.3	8.8	6.2	4.8	1.1
Average night temperature (°C)	-2.8	-0.1	-3.2	2.2	4.6	7.0	8.8	10.4	7.9	5.1	3.6	-0.1
Absolute minimum temperature (°C)	-9.6	-8.9	-8.4	-1.6	-0.3	4.2	7.0	8.1	5.1	1.2	0.9	-4.3

Hellissandur monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	6.0	9.0	13.0	16.0	20.0	21.0	21.0	18.0	14.0	11.0	7.0	4.0
Daylight mean duration (h)	5.2	8.4	11.8	15.2	18.8	21.5	20.0	16.5	13.1	9.7	6.3	3.9
Daylight minimum duration (h)	3.0	6.0	10.0	13.0	17.0	20.0	18.0	14.0	11.0	7.0	4.0	3.0
Sunshine mean duration (h)	1.1	1.7	6.5	8.2	6.0	7.5	12.8	9.3	5.2	3.5	1.5	0.6
Precipitation (mm)	106	234	32	114	160	124	5	48	120	126	66	108
Sunny days	12	0	13	11	1	7	20	14	8	9	11	8
Rainy days	11	21	8	19	30	23	11	17	22	21	17	13
Snow days	8	7	10	0	0	0	0	0	0	1	2	10

Hellissandur - weather forecast by months

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

Best time to visit Hellissandur:

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

April — 8.2(h)
June — 7.5(h)
July — 12.8(h)
August — 9.3(h)

Months with the longest average daylight duration in Hellissandur:

May — 18.8(h)
June — 21.5(h)
July — 20.0(h)
August — 16.5(h)

The largest precipitation sum in Hellissandur is at

February — 234(mm)

May — 160(mm)

Weather forecast in the closest to Hellissandur admin centers