|
Kanto and Koshinetsu (Friday 11 a.m)
 |

 |
Fri. |
Sat. |
 |
 |
 |
 |
 |
 |
| Ibaraki |
Northern |
 |
50% |
29C |
 |
60% |
20C/ 28C |
| Southern |
 |
30% |
29C |
 |
50% |
20C/ 29C |
| Tochigi |
Northern |
 |
80% |
26C |
 |
60% |
20C/ 30C |
| Southern |
 |
70% |
28C |
 |
50% |
21C/ 30C |
| Gunma |
Northern |
 |
50% |
22C |
 |
60% |
19C/ 26C |
| Southern |
 |
50% |
28C |
 |
50% |
22C/ 33C |
| Saitama |
Southern |
 |
50% |
29C |
 |
50% |
23C/ 33C |
| Northern |
 |
50% |
30C |
 |
50% |
22C/ 35C |
| Chichibu |
 |
50% |
28C |
 |
50% |
21C/ 33C |
| Tokyo |
Tokyo |
 |
30% |
29C |
 |
50% |
23C/ 30C |
Ogasawara Islands |
 |
10% |
30C |
 |
10% |
27C/ 31C |
Northern Izu Islands |
 |
30% |
26C |
 |
50% |
23C/ 26C |
Southern Izu Islands |
 |
10% |
27C |
 |
40% |
23C/ 25C |
| Chiba |
Northeastern |
 |
50% |
27C |
 |
50% |
20C/ 25C |
| Northwestern |
 |
50% |
28C |
 |
50% |
22C/ 29C |
| Southern |
 |
50% |
28C |
 |
50% |
25C/ 29C |
| Kanagawa |
Eastern |
 |
50% |
28C |
 |
50% |
23C/ 30C |
| Western |
 |
50% |
27C |
 |
50% |
24C/ 29C |
| Niigata |
Joetsu |
 |
80% |
27C |
 |
80% |
22C/ 27C |
| Chuetsu |
 |
70% |
27C |
 |
70% |
21C/ 26C |
| Kaetsu |
 |
80% |
28C |
 |
70% |
21C/ 26C |
| Sado |
 |
80% |
26C |
 |
70% |
21C/ 24C |
| Nagano |
Northern |
 |
80% |
24C |
 |
80% |
20C/ 28C |
| Central |
 |
70% |
24C |
 |
70% |
19C/ 30C |
| Southern |
 |
80% |
25C |
 |
70% |
22C/ 31C |
| Yamanashi |
Central & western |
 |
60% |
28C |
 |
50% |
22C/ 32C |
Eastern & Fuji Five Lakes |
 |
60% |
25C |
 |
50% |
18C/ 28C |
|