World Resorts Iceland Reykjavik Weather

Reykjavik 14 Days Forecast

31.08
mon
Day
50°F
W 5 mph
Precip.
6%
Night
48°F
SW 10 mph
Precip.
8%
01.09
tue
Day
48°F
SW 2 mph
Precip.
15%
Night
50°F
NW 12 mph
Precip.
26%
02.09
wed
Day
52°F
W 12 mph
Precip.
19%
Night
48°F
W 3 mph
Precip.
16%
03.09
thu
Day
48°F
SW 6 mph
Precip.
17%
Night
48°F
S 13 mph
Precip.
18%
04.09
fri
Day
48°F
SE 9 mph
Precip.
25%
Night
46°F
NE 9 mph
Precip.
21%
05.09
sat
Day
45°F
N 7 mph
Precip.
28%
Night
45°F
N 11 mph
Precip.
26%
06.09
sun
Day
46°F
NW 6 mph
Precip.
31%
Night
46°F
SE 16 mph
Precip.
21%
07.09
mon
Day
48°F
NE 22 mph
Precip.
30%
Night
50°F
NE 22 mph
Precip.
44%
08.09
tue
Day
48°F
S 7 mph
Precip.
13%
Night
46°F
W 6 mph
Precip.
17%
09.09
wed
Day
48°F
NW 20 mph
Precip.
54%
Night
50°F
N 17 mph
Precip.
86%
10.09
thu
Day
50°F
N 16 mph
Precip.
48%
Night
50°F
NW 14 mph
Precip.
38%
11.09
fri
Day
48°F
NW 19 mph
Precip.
30%
Night
46°F
NW 33 mph
Precip.
29%
12.09
sat
Day
48°F
NW 32 mph
Precip.
25%
Night
45°F
W 19 mph
Precip.
67%
13.09
sun
Day
50°F
N 23 mph
Precip.
50%
Night
50°F
NW 18 mph
Precip.
26%

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 53.3°F. The highest and lowest sea temperatures during the month were 54.3°F and 51.8°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 53.7°F. The highest and lowest sea temperatures during the month were 56.7°F and 50.7°F.

Air temperature in Reykjavik, °F

Precipitation total in Reykjavik, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Reykjavik

Sunniest months:
August 7 days
December 6 days
May 6 days
Warmest months:
July 55.4 °F
August 54.8 °F
June 52.0 °F
Warmest sea temp:
August 53.1 °F
July 52.5 °F
September 50.6 °F
Coldest months:
December 33.2 °F
January 33.3 °F
February 35.1 °F
Rainiest months:
September 9 days
January 8 days
April 7 days
Windiest months:
February 16.5 mph
January 15.7 mph
December 15.3 mph

Reykjavik on a weather map

Current weather
04:57
Reykjavik
+48°F
W 11 mph
Feels like: +43°F
Precip.: 41%
Places in Iceland:
Name
°F
Akureyri
+36°F
Kopavogur
+48°F
Reykjavik
+48°F
Tingvellir
+43°F
24 Hours Forecast
Reykjavik
Local time: 04:57
August 31, monday
0600
48°F
W
11 mph
0900
48°F
SW
10 mph
1200
50°F
W
5 mph
1500
52°F
S
4 mph
1800
52°F
SE
12 mph
2100
52°F
SW
11 mph
September 01, tuesday
0000
48°F
SW
10 mph
0300
46°F
SW
10 mph
Units of measurement: °C / °F