月ごとの値
 |  |
 |  |
 |  |  |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
酒田（山形県) 2003年（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 | ||||||||||||||||||||||||||||
| 32.2 | 11 | 6 | 2 | 4.6 | 63 | 14 | 02 | 8 | 5 | 1 | 0 | 0 | 0 | 21 | 03 | 26 | 25 | 18 | 8 | 2 | 0 | 0 | 9.5 | 0 | 27 | 30 | 0 | 7 | |
| 70.8 | 24 | 2 | 5 | 8.3 | 27 | 12 | 03 | 3 | 1 | 1 | 0 | 0 | 0 | 15 | 03 | 14 | 12 | 7 | 5 | 0 | 0 | 0 | 9.0 | 0 | 22 | 20 | 0 | 1 | |
| 127.9 | 35 | 5 | 12 | 12.3 | 21 | 7 | 11 | 3 | 2 | 0 | 0 | 0 | 0 | 11 | 12 | 10 | 9 | 4 | 2 | 0 | 0 | 0 | 8.4 | 0 | 17 | 16 | 1 | 0 | |
| 156.9 | 40 | 7 | 15 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 18 | 0 | 0 | 1 | |||
| 242.4 | 55 | 0 | 22 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 6 | 12 | 0 | 0 | 0 | |||
| 153.5 | 35 | 7 | 12 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 1 | 20 | 0 | 0 | 0 | |||
| 152.0 | 34 | 8 | 14 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 21 | 0 | 0 | 2 | |||
| 88.6 | 21 | 7 | 8 | 12.4 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 22 | 0 | 2 | 4 | |||
| 124.1 | 33 | 4 | 11 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 1 | 20 | 0 | 0 | 2 | |||
| 155.0 | 45 | 2 | 16 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 4 | 15 | 0 | 0 | 4 | |||
| 97.0 | 32 | 9 | 14 | 6.4 | 0 | 0 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 17 | 2 | 0 | 2 | ||
| 29.8 | 10 | 11 | 2 | 3.4 | 7 | 4 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 27 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 28 | 13 | 0 | 10 | |