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