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