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