This page presents a long range weather forecast for Reykjavik in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The Reykjavik extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
5° / 4°
Thursday
May 2
7° / 5°
Friday
May 3
5° / 4°
Saturday
May 4
3° / 1°
Sunday
May 5
3° / -1°
Monday
May 6
3° / -1°
Tuesday
May 7
6° / 1°
Wednesday
May 8
6° / 4°
Thursday
May 9
7° / 2°
Friday
May 10
8° / 5°
Saturday
May 11
6° / 2°
Sunday
May 12
7° / 2°
Monday
May 13
7° / 3°
Tuesday
May 14
7° / 5°
Wednesday
May 15
8° / 3°
Thursday
May 16
9° / 4°
Friday
May 17
9° / 5°
Saturday
May 18
9° / 7°
Sunday
May 19
9° / 6°
Monday
May 20
8° / 4°
Tuesday
May 21
10° / 6°
Wednesday
May 22
11° / 6°
Thursday
May 23
10° / 5°
Friday
May 24
10° / 7°
Saturday
May 25
10° / 6°
Sunday
May 26
9° / 4°
Monday
May 27
11° / 6°
Tuesday
May 28
10° / 4°
Wednesday
May 29
10° / 7°
Thursday
May 30
10° / 6°
Friday
May 31
9° / 6°
Reykjavik 30 days weather forecast
Check out our estimated 30 days weather forecast for Reykjavik, as mentioned above it based on the average weather in Reykjavik in the last few years and not on forecast models.
For a more accurate and detailed forecast, check out the 14 day weather for Reykjavik next to the desired date.
Our long range weather data for Reykjavik is updated daily in order to provide you with the most accurate weather data.