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