Average data for 10 years
1 September
Sunday
+12°
+10°
2 September
Monday
+12°
+10°
3 September
Tuesday
+13°
+10°
4 September
Wednesday
+12°
+10°
5 September
Thursday
+12°
+9°
6 September
Friday
+12°
+10°
7 September
Saturday
+13°
+10°
8 September
Sunday
+13°
+10°
9 September
Monday
+13°
+10°
10 September
Tuesday
+12°
+11°
11 September
Wednesday
+12°
+10°
12 September
Thursday
+12°
+10°
13 September
Friday
+11°
+10°
14 September
Saturday
+11°
+9°
15 September
Sunday
+11°
+9°
16 September
Monday
+11°
+9°
17 September
Tuesday
+11°
+9°
18 September
Wednesday
+10°
+9°
19 September
Thursday
+11°
+9°
20 September
Friday
+11°
+10°
21 September
Saturday
+11°
+9°
22 September
Sunday
+11°
+9°
23 September
Monday
+10°
+9°
24 September
Tuesday
+11°
+8°
25 September
Wednesday
+10°
+9°
26 September
Thursday
+11°
+9°
27 September
Friday
+12°
+10°
28 September
Saturday
+12°
+10°
29 September
Sunday
+11°
+9°
30 September
Monday
+10°
+9°
Cities near you
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Carrickfinn
United Kingdom
Glasgow
Cities with similar weather in September
Belarus
Minsk
Estonia
Tallinn
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Vitebsk
Kazakhstan
Petropavlovsk
Norway
Oslo
In September, the weather in Fort William is typically warm. Average daily high temperature in September is about 11 degrees above zero. On average, Fort William has 28 rainy, 1 sunny, and 1 cloudy day in September. The rains are usually heavy. September as well as January, February, March, and April is considered the most uncomfortable time to visit Fort William.