半旬ごとの値
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高松（香川県) 1976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 | 28.2 | 57 | 0 | 3 | 8.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 17.1 | 34 | 0 | 2 | 6.5 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 0 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 28.2 | 56 | 0 | 5 | 8.6 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 40.2 | 80 | 0 | 5 | 10.9 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 1 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 35.2 | 69 | 0 | 5 | 9.9 | 0 | 0 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 0 | 0 | 3 | 0 | 0 | ||
| 第6半旬 | 26～31 | 35.1 | 56 | 0 | 4 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 35.5 | 67 | 0 | 4 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 2 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 31.6 | 59 | 0 | 5 | 11.2 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 0 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 19.6 | 36 | 2 | 3 | 8.5 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 13.5 | 25 | 1 | 2 | 7.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 26.6 | 48 | 1 | 3 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～29 | 20.4 | 45 | 1 | 2 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 34.5 | 60 | 0 | 4 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 24.3 | 42 | 0 | 2 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 30.3 | 51 | 0 | 3 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 23.5 | 39 | 0 | 2 | 12.3 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 1 | 1 | 0 | ||
| 第5半旬 | 21～25 | 46.3 | 76 | 0 | 5 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 1 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 34.0 | 46 | 1 | 4 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 42.3 | 67 | 1 | 4 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 25.0 | 39 | 1 | 3 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 19.7 | 31 | 1 | 2 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 46.2 | 71 | 0 | 5 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 25.6 | 39 | 1 | 2 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 2 | 0 | |||
| 第6半旬 | 26～30 | 35.7 | 53 | 1 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 29.1 | 43 | 0 | 3 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 56.7 | 83 | 0 | 5 | 26.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 2 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 47.8 | 69 | 0 | 4 | 22.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 35.4 | 51 | 1 | 3 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 11.8 | 17 | 1 | 1 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 35.5 | 42 | 0 | 3 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 23.7 | 33 | 2 | 3 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 22.1 | 31 | 0 | 2 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 31.0 | 43 | 1 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 33.4 | 46 | 1 | 3 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 16.8 | 23 | 1 | 1 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 54.3 | 76 | 0 | 5 | 22.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 47.4 | 66 | 0 | 5 | 23.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 28.0 | 39 | 1 | 3 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 28.3 | 40 | 0 | 3 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 1 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 30.3 | 43 | 0 | 3 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 41.0 | 58 | 0 | 4 | 21.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 64.2 | 77 | 0 | 6 | 24.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 1 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 33.0 | 48 | 0 | 3 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 0 | 1 | 1 | |||
| 第2半旬 | 6～10 | 41.6 | 61 | 0 | 4 | 21.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 49.0 | 73 | 0 | 5 | 22.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 1 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 48.5 | 73 | 0 | 5 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 0 | 0 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 44.1 | 67 | 0 | 4 | 20.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 32.9 | 42 | 0 | 3 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 0 | 2 | |||
| 第1半旬 | 1～ 5 | 42.6 | 67 | 1 | 4 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 24.8 | 39 | 1 | 2 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 22.0 | 35 | 2 | 2 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 2 | |||
| 第4半旬 | 16～20 | 36.4 | 59 | 1 | 4 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 36.2 | 60 | 0 | 3 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 0 | 1 | |||
| 第6半旬 | 26～30 | 19.5 | 33 | 2 | 2 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 31.5 | 54 | 0 | 3 | 13.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 27.1 | 47 | 1 | 3 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 28.3 | 50 | 1 | 4 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 28.2 | 50 | 0 | 2 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 2 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 28.8 | 52 | 0 | 3 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 2 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 47.6 | 73 | 0 | 6 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.8 | 2 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 32.1 | 60 | 1 | 4 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 3 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 22.0 | 42 | 1 | 3 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 12.6 | 24 | 1 | 1 | 6.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 14.6 | 28 | 1 | 1 | 6.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 35.8 | 70 | 0 | 4 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 21.3 | 42 | 0 | 3 | 7.2 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 24.9 | 50 | 1 | 3 | 7.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 19.3 | 39 | 0 | 2 | 6.5 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 36.9 | 75 | 0 | 4 | 9.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.4 | 2 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 23.2 | 47 | 1 | 3 | 7.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 21.9 | 45 | 0 | 3 | 6.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 35.1 | 59 | 0 | 6 | 8.2 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 4 | 0 | 0 | |