３か月ごとの値
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東京（東京都) 1977年（３か月ごとの値） 詳細（日照・雪・その他）
| 月 | 日照時間(h) | 全天日射量 (MJ/㎡) | 雪(cm) | 雲量 | 大気現象 | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 合計 | 日照率 | 各階級の日数 | 降雪 | 各階級の日数（降雪） | 最深積雪 | 各階級の日数（最深積雪） | 平均 | 各階級の日数 | 雪日数 | 霧日数 | 雷日数 | ||||||||||||||||||
| 不照 | 日照率 ≧40% | 平均 | 合計 | 日合計の最大 | ≧3cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | 値 | 日 | ≧0cm | ≧1cm | ≧5cm | ≧10cm | ≧20cm | ≧50cm | ≧100cm | ＜1.5 | ≧8.5 | ||||||||
| 値 | 日 | ||||||||||||||||||||||||||||
11～1 | 467.4 | 51 | 12 | 60 | 7.6 | 0 | 0 | 01/28* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/23 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 17 | 19 | 3 | 0 | 0 |
12～2 | 523.4 | 57 | 9 | 67 | 9.0 | 1 | 1 | 02/10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/10 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 4.6 | 16 | 12 | 5 | 0 | 0 |
1～3 | 492.0 | 50 | 15 | 60 | 10.3 | 1 | 1 | 02/10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/10 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5.4 | 10 | 23 | 8 | 0 | 0 |
2～4 | 512.6 | 48 | 14 | 57 | 12.6 | 1 | 1 | 02/10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.8 | 12 | 30 | 5 | 0 | 1 |
3～5 | 549.0 | 46 | 15 | 53 | 14.7 | 0 | 0 | 03/05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 10 | 38 | 3 | 0 | 2 | |
4～6 | 506.6 | 40 | 16 | 43 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 7 | 50 | 0 | 0 | 3 | ||
5～7 | 528.8 | 40 | 15 | 47 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 3 | 50 | 0 | 0 | 5 | ||
6～8 | 404.6 | 31 | 23 | 38 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 59 | 0 | 0 | 5 | ||
7～9 | 438.1 | 36 | 20 | 45 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 51 | 0 | 0 | 6 | ||
8～10 | 407.7 | 36 | 27 | 44 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 5 | 46 | 0 | 0 | 3 | ||
9～11 | 443.4 | 43 | 21 | 50 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 8 | 34 | 0 | 0 | 2 | ||
10～12 | 487.8 | 51 | 20 | 60 | 8.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 16 | 22 | 0 | 1 | 0 | ||