Average data for 10 years
1 March
Saturday
+2°
0°
2 March
Sunday
+3°
0°
3 March
Monday
+2°
0°
4 March
Tuesday
+2°
0°
5 March
Wednesday
+2°
0°
6 March
Thursday
+2°
0°
7 March
Friday
+2°
0°
8 March
Saturday
+3°
+1°
9 March
Sunday
+3°
+1°
10 March
Monday
+3°
0°
11 March
Tuesday
+3°
+1°
12 March
Wednesday
+3°
+1°
13 March
Thursday
+3°
+1°
14 March
Friday
+3°
+1°
15 March
Saturday
+3°
+1°
16 March
Sunday
+3°
+1°
17 March
Monday
+3°
+1°
18 March
Tuesday
+3°
+1°
19 March
Wednesday
+3°
+1°
20 March
Thursday
+4°
+1°
21 March
Friday
+3°
+1°
22 March
Saturday
+3°
+1°
23 March
Sunday
+3°
+1°
24 March
Monday
+4°
+1°
25 March
Tuesday
+3°
+1°
26 March
Wednesday
+3°
+1°
27 March
Thursday
+2°
+1°
28 March
Friday
+3°
+1°
29 March
Saturday
+4°
+1°
30 March
Sunday
+3°
+1°
31 March
Monday
+3°
+1°
Cities with similar weather in March
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Kyrgyzstan
Cholpon-Ata
In March, the weather in Keflavík is typically cold. Average daily high temperature in March is about 3 degrees above zero. On average, Keflavík has 14 rainy, 7 partly cloudy, 5 sunny, and 5 cloudy days in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Keflavík.