３か月ごとの値
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高松（香川県) 1990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 | 453.6 | 49 | 5 | 56 | 8.1 | 0 | 0 | 01/31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01/24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 11 | 22 | 7 | 0 | 2 |
12～2 | 399.0 | 43 | 14 | 49 | 8.1 | 2 | 2 | 02/01 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02/01 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 6 | 26 | 8 | 0 | 2 |
1～3 | 430.1 | 44 | 18 | 50 | 10.1 | 2 | 2 | 02/01 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02/01 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.3 | 6 | 28 | 8 | 0 | 0 |
2～4 | 476.3 | 45 | 20 | 50 | 13.0 | 2 | 2 | 02/01 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02/01 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.3 | 9 | 29 | 1 | 0 | 0 |
3～5 | 578.6 | 49 | 13 | 59 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 11 | 30 | 0 | 2 | 1 | ||
4～6 | 583.7 | 47 | 10 | 55 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 8 | 37 | 0 | 2 | 2 | ||
5～7 | 646.8 | 50 | 8 | 59 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 8 | 35 | 0 | 3 | 3 | ||
6～8 | 712.3 | 55 | 5 | 65 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 13 | 24 | 0 | 1 | 7 | ||
7～9 | 648.9 | 53 | 11 | 60 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 12 | 23 | 0 | 1 | 7 | ||
8～10 | 556.5 | 49 | 16 | 55 | 14.1 | 0 | 0 | 10/26 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 13 | 25 | 0 | 0 | 8 | |
9～11 | 456.5 | 44 | 19 | 49 | 10.6 | 0 | 0 | 10/26 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 13 | 29 | 0 | 0 | 4 | |
10～12 | 474.0 | 49 | 11 | 53 | 9.1 | 0 | 0 | 12/27* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 15 | 20 | 1 | 0 | 3 | |