月ごとの値
 |  |
 |  |
 |  |  |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
秩父（埼玉県) 1964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 | ||||||||||||||||||||||||||||
| 146.3 | 47 | 7 | 17 | 19 | 6 | 28 | 4 | 3 | 0 | 0 | 0 | 0 | 11 | 29 | 7 | 6 | 3 | 1 | 0 | 0 | 0 | 5.4 | 9 | 9 | 6 | 4 | 0 | ||
| 168.7 | 54 | 6 | 20 | 18 | 7 | 09 | 3 | 2 | 0 | 0 | 0 | 0 | 7 | 25 | 9 | 9 | 4 | 0 | 0 | 0 | 0 | 5.3 | 9 | 10 | 11 | 1 | 0 | ||
| 204.6 | 55 | 2 | 23 | 16 | 9 | 07 | 2 | 1 | 0 | 0 | 0 | 0 | 9 | 08 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 5.2 | 6 | 8 | 7 | 1 | 0 | ||
| 135.7 | 35 | 9 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 1 | 21 | 0 | 4 | 0 | ||||
| 202.9 | 47 | 6 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 5 | 16 | 0 | 0 | 3 | ||||
| 117.8 | 27 | 6 | 10 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 1 | 21 | 0 | 3 | 4 | ||||
| 140.0 | 32 | 9 | 13 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 20 | 0 | 0 | 8 | ||||
| 163.1 | 39 | 3 | 20 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 15 | 0 | 1 | 12 | ||||
| 68.1 | 18 | 11 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 23 | 0 | 3 | 0 | ||||
| 127.4 | 37 | 8 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 3 | 15 | 0 | 10 | 0 | ||||
| 178.3 | 58 | 1 | 23 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 11 | 5 | 0 | 6 | 0 | ||||
| 168.6 | 56 | 7 | 23 | 1 | 1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.6 | 9 | 7 | 1 | 5 | 0 | ||