月ごとの値
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東京（東京都) 1978年（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 | ||||||||||||||||||||||||||||
| 160.0 | 52 | 5 | 18 | 8.1 | 24 | 21 | 03 | 2 | 1 | 1 | 1 | 0 | 0 | 21 | 03 | 5 | 5 | 2 | 1 | 1 | 0 | 0 | 4.1 | 10 | 3 | 5 | 0 | 0 | |
| 157.7 | 52 | 4 | 19 | 10.4 | 1 | 1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.6 | 5 | 4 | 5 | 0 | 1 | |
| 193.1 | 52 | 4 | 22 | 13.6 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 5 | 4 | 1 | 1 | 2 | ||
| 163.9 | 42 | 8 | 16 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 4 | 9 | 0 | 1 | 0 | |||
| 167.2 | 39 | 8 | 17 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 15 | 0 | 0 | 0 | |||
| 192.6 | 44 | 7 | 18 | 17.5 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 13 | 0 | 0 | 0 | |||
| 217.1 | 49 | 1 | 20 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 6 | 0 | 0 | 1 | |||
| 255.6 | 61 | 0 | 24 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 4 | 3 | 0 | 0 | 0 | |||
| 102.2 | 27 | 11 | 10 | 9.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 1 | 18 | 0 | 0 | 0 | |||
| 132.9 | 38 | 7 | 14 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 3 | 10 | 0 | 0 | 0 | |||
| 160.2 | 52 | 3 | 18 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 4 | 4 | 0 | 1 | 0 | |||
| 154.7 | 51 | 3 | 21 | 6.8 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 9 | 2 | 2 | 0 | 0 | ||