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| Climatological Information for Nagano, Japan |
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| Location of weather station : 36.7 N, 138.2 E, altitude : 418 m |
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Data
Period |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Mean Maximum
Temperature (deg. C) |
1961-1990 |
3.1 |
4.2 |
8.6 |
17.1 |
22.3 |
25.0 |
28.7 |
30.5 |
24.9 |
18.5 |
12.6 |
6.4 |
Mean Temperature
(deg. C) |
1961-1990 |
-1.2 |
-0.5 |
3.0 |
10.4 |
15.7 |
19.6 |
23.5 |
24.8 |
19.9 |
13.1 |
7.2 |
1.7 |
Mean Minimum
Temperature (deg. C) |
1961-1990 |
-4.9 |
-4.3 |
-1.5 |
4.8 |
10.0 |
15.3 |
19.8 |
20.9 |
16.3 |
8.8 |
2.7 |
-2.1 |
| Rainfall Amount (mm) |
1961-1990 |
47.9 |
45.4 |
53.8 |
61.0 |
78.7 |
136.2 |
144.3 |
92.5 |
127.6 |
68.9 |
41.9 |
40.1 |
| Days with Rain* |
1961-1990 |
10.1 |
8.8 |
9.2 |
8.4 |
8.6 |
11.3 |
11.2 |
8.5 |
10.6 |
7.8 |
7.0 |
7.3 |
Mean Daily Sunshine
Duration (hours) |
1961-1990 |
3.9 |
4.5 |
5.5 |
6.3 |
6.6 |
5.1 |
5.3 |
6.2 |
4.3 |
4.6 |
4.3 |
4.1 |
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| * denotes number of days with at least 1.0 mm of rainfall |
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