３か月ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
高松（香川県) 1980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 | 447.0 | 48 | 13 | 57 | 8.3 | 0 | 0 | 01/31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 9 | 25 | 8 | 4 | 0 | |
12～2 | 510.5 | 55 | 9 | 65 | 9.9 | 1 | 1 | 02/15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.3 | 6 | 18 | 16 | 4 | 0 |
1～3 | 523.2 | 52 | 11 | 62 | 11.7 | 1 | 1 | 02/15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 24 | 16 | 2 | 0 |
2～4 | 595.0 | 55 | 12 | 64 | 14.8 | 1 | 1 | 02/15 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02/15 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.1 | 6 | 26 | 8 | 0 | 0 |
3～5 | 623.8 | 52 | 13 | 58 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 9 | 28 | 0 | 2 | 1 | ||
4～6 | 585.4 | 47 | 10 | 50 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 9 | 34 | 0 | 6 | 3 | ||
5～7 | 521.2 | 40 | 10 | 43 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 6 | 43 | 0 | 7 | 5 | ||
6～8 | 410.0 | 32 | 13 | 35 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 2 | 55 | 0 | 6 | 6 | ||
7～9 | 437.2 | 36 | 14 | 41 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 4 | 53 | 0 | 2 | 5 | ||
8～10 | 474.1 | 42 | 13 | 48 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 7 | 45 | 0 | 1 | 3 | ||
9～11 | 528.5 | 51 | 11 | 58 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 12 | 30 | 0 | 4 | 1 | ||
10～12 | 512.3 | 53 | 9 | 63 | 9.3 | 0 | 0 | 12/29* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 11 | 17 | 5 | 4 | 0 | |