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