Average data for 10 years
1 September
Monday
+25°
+21°
2 September
Tuesday
+25°
+21°
3 September
Wednesday
+25°
+21°
4 September
Thursday
+25°
+21°
5 September
Friday
+25°
+20°
6 September
Saturday
+25°
+20°
7 September
Sunday
+24°
+20°
8 September
Monday
+23°
+19°
9 September
Tuesday
+22°
+19°
10 September
Wednesday
+23°
+19°
11 September
Thursday
+23°
+19°
12 September
Friday
+23°
+19°
13 September
Saturday
+23°
+19°
14 September
Sunday
+22°
+18°
15 September
Monday
+21°
+18°
16 September
Tuesday
+22°
+18°
17 September
Wednesday
+22°
+18°
18 September
Thursday
+22°
+18°
19 September
Friday
+22°
+18°
20 September
Saturday
+22°
+18°
21 September
Sunday
+22°
+18°
22 September
Monday
+21°
+17°
23 September
Tuesday
+20°
+16°
24 September
Wednesday
+20°
+16°
25 September
Thursday
+21°
+16°
26 September
Friday
+20°
+17°
27 September
Saturday
+20°
+16°
28 September
Sunday
+18°
+15°
29 September
Monday
+19°
+15°
30 September
Tuesday
+19°
+15°
Cities with similar weather in September
Suhum
United States
New York
Bulgaria
Burgas
Bulgaria
Varna
Montenegro
Tivat
September in Griffith is the sunniest month of the year. In September, the weather in Griffith is typically warm. Average daily high temperature in September is about 22 degrees above zero. On average, Griffith has 14 sunny, 9 rainy, and 7 partly cloudy days in September. The rains are usually heavy.