Average data for 10 years
1 September
Sunday
+20°
+16°
2 September
Monday
+18°
+14°
3 September
Tuesday
+17°
+15°
4 September
Wednesday
+18°
+15°
5 September
Thursday
+17°
+13°
6 September
Friday
+16°
+12°
7 September
Saturday
+15°
+12°
8 September
Sunday
+16°
+12°
9 September
Monday
+15°
+12°
10 September
Tuesday
+16°
+13°
11 September
Wednesday
+15°
+12°
12 September
Thursday
+16°
+13°
13 September
Friday
+17°
+12°
14 September
Saturday
+15°
+10°
15 September
Sunday
+13°
+8°
16 September
Monday
+13°
+9°
17 September
Tuesday
+13°
+9°
18 September
Wednesday
+12°
+8°
19 September
Thursday
+11°
+9°
20 September
Friday
+10°
+8°
21 September
Saturday
+11°
+8°
22 September
Sunday
+10°
+7°
23 September
today
+9°
+6°
24 September
tomorrow
+9°
+6°
25 September
Wednesday
+9°
+6°
26 September
Thursday
+7°
+4°
27 September
Friday
+6°
+3°
28 September
Saturday
+6°
+3°
29 September
Sunday
+7°
+4°
30 September
Monday
+6°
+3°
In September, the weather in Isa is typically warm. Average daily high temperature in September is about 13 degrees above zero. On average, Isa has 14 rainy, 9 sunny, and 7 partly cloudy days in September. The rains are usually moderate.