半旬ごとの値
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東京（東京都) 1984年（半旬ごとの値） 詳細（日照・雪・その他）
| 月 | 半旬 | 日～日 | 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 | ||||||||||||||||||||||||||||||
| 第1半旬 | 1～ 5 | 34.7 | 71 | 0 | 5 | 9.0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 1 | 0 | 0 | 0 | 0 | ||
| 第2半旬 | 6～10 | 42.2 | 86 | 0 | 5 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 3 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 35.6 | 72 | 0 | 5 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.8 | 1 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 31.3 | 63 | 1 | 4 | 8.5 | 26 | 26 | 19 | 1 | 1 | 1 | 1 | 0 | 0 | 22 | 19 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 5.2 | 1 | 1 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 21.5 | 42 | 1 | 3 | 7.2 | 14 | 9 | 22 | 2 | 2 | 0 | 0 | 0 | 0 | 18 | 22 | 5 | 5 | 3 | 3 | 0 | 0 | 0 | 6.8 | 0 | 2 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 43.5 | 71 | 1 | 5 | 9.7 | 17 | 17 | 31 | 1 | 1 | 1 | 0 | 0 | 0 | 16 | 31 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 4.1 | 2 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 33.6 | 64 | 0 | 4 | 10.2 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 01 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 5.7 | 0 | 0 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 42.4 | 80 | 0 | 4 | 12.6 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 3 | 0 | 1 | 0 | 0 | |
| 第3半旬 | 11～15 | 16.9 | 31 | 2 | 2 | 8.0 | 2 | 1 | 13* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 13 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 32.8 | 60 | 0 | 3 | 11.6 | 24 | 13 | 18 | 2 | 2 | 2 | 0 | 0 | 0 | 20 | 18 | 4 | 4 | 3 | 2 | 1 | 0 | 0 | 5.5 | 0 | 1 | 2 | 0 | 0 | |
| 第5半旬 | 21～25 | 29.9 | 54 | 1 | 3 | 10.0 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 1 | 0 | 0 | |
| 第6半旬 | 26～29 | 26.9 | 60 | 1 | 3 | 11.8 | 5 | 5 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 26 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 3.3 | 2 | 1 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 38.4 | 67 | 0 | 5 | 13.9 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 0 | 0 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 31.1 | 54 | 0 | 4 | 12.2 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 35.3 | 60 | 1 | 4 | 13.8 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 1 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 17.8 | 30 | 3 | 2 | 8.3 | 3 | 2 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 20* | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 3 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 40.7 | 67 | 0 | 4 | 16.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 42.4 | 57 | 0 | 5 | 14.3 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 14.6 | 23 | 3 | 2 | 8.8 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 1 | 1 | 0 | ||
| 第2半旬 | 6～10 | 26.9 | 42 | 1 | 3 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 32.5 | 50 | 0 | 4 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 21.0 | 32 | 2 | 3 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 36.7 | 55 | 0 | 3 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 36.5 | 54 | 0 | 4 | 17.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 36.8 | 54 | 0 | 4 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 57.5 | 83 | 0 | 5 | 23.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 2 | 0 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 12.6 | 18 | 1 | 2 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 28.3 | 40 | 1 | 3 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 16.0 | 23 | 0 | 1 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 21.0 | 25 | 1 | 2 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 6 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 23.4 | 33 | 1 | 2 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 36.0 | 50 | 1 | 4 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 16.1 | 22 | 2 | 1 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 22.5 | 31 | 0 | 2 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 3.8 | 5 | 4 | 0 | 6.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 11.4 | 16 | 3 | 0 | 9.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 47.4 | 65 | 0 | 5 | 21.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 1 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 7.4 | 10 | 2 | 0 | 8.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 19.9 | 28 | 0 | 1 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 35.8 | 50 | 0 | 3 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 29.7 | 42 | 0 | 3 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 39.9 | 47 | 1 | 4 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 45.3 | 65 | 0 | 5 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 34.8 | 51 | 0 | 3 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 47.3 | 70 | 0 | 5 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 0 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 56.6 | 84 | 0 | 5 | 21.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 2 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 30.0 | 45 | 0 | 2 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 38.3 | 49 | 0 | 4 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 37.9 | 59 | 0 | 4 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 21.7 | 34 | 0 | 1 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 10.2 | 16 | 1 | 1 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 9.0 | 15 | 2 | 1 | 6.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 35.2 | 58 | 1 | 4 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 32.9 | 55 | 0 | 4 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.7 | 49 | 1 | 4 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 16.9 | 29 | 0 | 2 | 9.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 21.5 | 38 | 2 | 2 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 11.2 | 20 | 2 | 1 | 6.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 30.9 | 56 | 1 | 4 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 36.7 | 57 | 0 | 4 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 37.0 | 70 | 0 | 4 | 10.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 30.6 | 58 | 0 | 4 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 2 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 13.1 | 25 | 3 | 2 | 5.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 4.5 | 9 | 4 | 1 | 3.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 23.2 | 46 | 1 | 3 | 7.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 40.3 | 81 | 0 | 5 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 2 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 29.8 | 60 | 1 | 4 | 7.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 2 | 0 | 0 | 2 | 0 | |||
| 第2半旬 | 6～10 | 30.0 | 61 | 0 | 4 | 7.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 2 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 16.2 | 33 | 2 | 2 | 5.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 19.7 | 41 | 0 | 3 | 6.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.1 | 50 | 0 | 4 | 6.3 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 2 | 1 | 0 | 0 | ||
| 第6半旬 | 26～31 | 43.5 | 75 | 0 | 6 | 8.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 2 | 0 | 0 | 0 | 0 | |||