３か月ごとの値
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高松（香川県) 1987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 | 438.9 | 47 | 6 | 58 | 7.9 | 0 | 0 | 01/26* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 7 | 16 | 5 | 0 | 0 |
12～2 | 457.9 | 50 | 7 | 58 | 8.5 | 1 | 1 | 02/27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/27 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 5.3 | 7 | 15 | 12 | 0 | 0 |
1～3 | 469.9 | 48 | 13 | 58 | 10.1 | 1 | 1 | 02/27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/27 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 5.6 | 6 | 18 | 15 | 2 | 0 |
2～4 | 519.0 | 49 | 15 | 55 | 12.8 | 1 | 1 | 02/27 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/27 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 5.8 | 9 | 20 | 10 | 3 | 0 |
3～5 | 564.8 | 47 | 15 | 56 | 15.1 | 0 | 0 | 03/08* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 03/08* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 9 | 28 | 3 | 5 | 0 |
4～6 | 640.8 | 51 | 12 | 56 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 16 | 29 | 0 | 3 | 1 | ||
5～7 | 605.0 | 47 | 15 | 53 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 13 | 35 | 0 | 3 | 3 | ||
6～8 | 617.9 | 48 | 13 | 58 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 11 | 27 | 0 | 1 | 7 | ||
7～9 | 552.5 | 45 | 12 | 54 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 5 | 30 | 0 | 1 | 6 | ||
8～10 | 561.1 | 49 | 9 | 59 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 8 | 25 | 0 | 0 | 5 | ||
9～11 | 492.5 | 48 | 12 | 54 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 11 | 26 | 0 | 2 | 1 | ||
10～12 | 510.0 | 53 | 10 | 61 | 9.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 17 | 18 | 0 | 2 | 1 | ||