Best year time to visit Grímsnes- og Grafningshreppur

General weather information about Grímsnes- og Grafningshreppur

Average annual temperature is 4.1 °C

Absolute maximum temperature: 23.0 °C

Absolute minimum temperature: -18.7 °C

Number of sunny days: 116 days

Number of rainy days: 220 days

Number of snow days: 29 days

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* Weather data for Grímsnes- og Grafningshreppur Iceland is based on climate observations for 2026 year

Grímsnes- og Grafningshreppur air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	7.6	8.7	9.5	12.2	14.9	17.9	23.0	20.1	13.5	11.1	8.6	6.9
Average daytime temperature (°C)	-1.0	3.7	0.9	7.4	9.4	13.2	16.4	15.9	10.7	6.2	3.2	-1.2
Average temperature (°C)	-4.3	1.1	-2.6	4.2	6.7	10.3	12.3	12.1	7.8	3.8	1.5	-3.1
Average night temperature (°C)	-7.8	-2.1	-5.6	0.8	3.9	7.3	8.4	8.6	5.0	1.1	-0.5	-5.2
Absolute minimum temperature (°C)	-18.7	-13.0	-12.6	-7.2	-6.1	1.8	4.9	4.8	-0.7	-3.5	-4.9	-12.2

Grímsnes- og Grafningshreppur 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	21.0	20.0	17.0	14.0	11.0	8.0	5.0
Daylight mean duration (h)	5.6	8.6	11.8	15.1	18.4	20.7	19.5	16.3	13.0	9.8	6.6	4.5
Daylight minimum duration (h)	4.0	7.0	10.0	13.0	16.0	20.0	18.0	14.0	11.0	8.0	5.0	4.0
Sunshine mean duration (h)	1.2	2.1	6.8	6.2	4.7	6.5	12.0	8.4	5.7	3.9	2.4	1.0
Precipitation (mm)	156	252	49	252	275	169	12	99	196	177	87	116
Sunny days	12	4	19	4	2	6	18	8	7	11	11	14
Rainy days	10	21	8	25	29	24	13	23	23	19	15	10
Snow days	9	3	4	1	0	0	0	0	0	1	4	7

Grímsnes- og Grafningshreppur - weather forecast by months

Best time to visit Grímsnes- og Grafningshreppur:

The best time to visit Grímsnes- og Grafningshreppur during the most sunny months:

March — 6.8(h)
June — 6.5(h)
July — 12.0(h)
August — 8.4(h)

Months with the longest average daylight duration in Grímsnes- og Grafningshreppur:

May — 18.4(h)
June — 20.7(h)
July — 19.5(h)
August — 16.3(h)

The largest precipitation sum in Grímsnes- og Grafningshreppur is at

February — 252(mm)

April — 252(mm)

May — 275(mm)

September — 196(mm)

Weather forecast in the closest to Grímsnes- og Grafningshreppur admin centers

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Frequently asked questions

When is the best time to visit Grímsnes- og Grafningshreppur?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Grímsnes- og Grafningshreppur.

What is the weather like in Grímsnes- og Grafningshreppur?

See average temperature, rainfall and daylight hours for Grímsnes- og Grafningshreppur by month in the table above.

How many sunny days does Grímsnes- og Grafningshreppur have?

The monthly weather statistics above show sunshine and rainfall patterns for Grímsnes- og Grafningshreppur throughout the year.