|
|
 |
| Climatological Information for Niigata, Japan |
|
| Location of weather station : 37.9 N, 139.1 E, altitude : 2 m |
|
 |
Data
Period |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Mean Maximum
Temperature (deg. C) |
1961-1990 |
4.8 |
5.1 |
8.7 |
15.5 |
20.6 |
23.9 |
28.0 |
30.2 |
25.4 |
19.5 |
13.7 |
8.1 |
Mean Temperature
(deg. C) |
1961-1990 |
2.1 |
2.2 |
5.0 |
10.9 |
16.1 |
20.2 |
24.3 |
26.2 |
21.6 |
15.5 |
9.9 |
4.9 |
Mean Minimum
Temperature (deg. C) |
1961-1990 |
-0.5 |
-0.6 |
1.5 |
6.7 |
12.1 |
17.1 |
21.3 |
22.8 |
18.3 |
11.8 |
6.3 |
2.0 |
| Rainfall Amount (mm) |
1961-1990 |
190.8 |
129.1 |
103.0 |
92.1 |
98.1 |
117.2 |
181.8 |
133.9 |
157.4 |
158.7 |
197.0 |
219.3 |
| Days with Rain* |
1961-1990 |
22.1 |
17.7 |
15.7 |
11.2 |
9.6 |
10.8 |
11.2 |
8.0 |
12.8 |
14.2 |
17.6 |
22.7 |
Mean Daily Sunshine
Duration (hours) |
1961-1990 |
1.7 |
2.7 |
4.4 |
6.1 |
6.9 |
5.9 |
6.0 |
7.2 |
5.0 |
4.6 |
3.0 |
1.8 |
|
|
| * denotes number of days with at least 1.0 mm of rainfall |
|
|
|
