Average data for 10 years
1 September
Sunday
+14°
+13°
2 September
Monday
+15°
+12°
3 September
Tuesday
+15°
+13°
4 September
Wednesday
+14°
+12°
5 September
Thursday
+14°
+12°
6 September
Friday
+13°
+13°
7 September
Saturday
+15°
+12°
8 September
Sunday
+15°
+13°
9 September
Monday
+15°
+13°
10 September
Tuesday
+14°
+13°
11 September
Wednesday
+14°
+12°
12 September
today
+14°
+12°
13 September
tomorrow
+14°
+12°
14 September
Saturday
+14°
+11°
15 September
Sunday
+13°
+10°
16 September
Monday
+13°
+11°
17 September
Tuesday
+13°
+11°
18 September
Wednesday
+14°
+12°
19 September
Thursday
+13°
+12°
20 September
Friday
+14°
+12°
21 September
Saturday
+14°
+11°
22 September
Sunday
+13°
+11°
23 September
Monday
+13°
+12°
24 September
Tuesday
+13°
+11°
25 September
Wednesday
+13°
+11°
26 September
Thursday
+14°
+12°
27 September
Friday
+14°
+12°
28 September
Saturday
+14°
+11°
29 September
Sunday
+14°
+12°
30 September
Monday
+13°
+11°
Cities near you
Ireland
Dublin
United Kingdom
Belfast
Ireland
Tullamore
Ireland
Wicklow
United Kingdom
Douglas
Cities with similar weather in September
Finland
Helsinki
Latvia
Riga
Estonia
Tallinn
Sweden
Stockholm
Norway
Oslo
In September, the weather in Sligo is typically warm. Average daily high temperature in September is about 14 degrees above zero. On average, Sligo has 25 rainy, 3 cloudy, and 2 sunny 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 Sligo.