月ごとの値
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前橋（群馬県) 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 | ||||||||||||||||||||||||||||
| 166.8 | 54 | 5 | 21 | 9 | 4 | 28* | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 28* | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 5.2 | 5 | 4 | 7 | 0 | 0 | ||
| 162.3 | 52 | 5 | 20 | 22 | 10 | 09 | 2 | 2 | 1 | 0 | 0 | 0 | 10 | 09 | 10 | 9 | 3 | 1 | 0 | 0 | 0 | 5.6 | 1 | 7 | 12 | 0 | 0 | ||
| 215.4 | 58 | 4 | 23 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 6 | 4 | 3 | 0 | 0 | ||
| 125.8 | 32 | 11 | 12 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 1 | 20 | 0 | 0 | 0 | ||||
| 200.3 | 46 | 6 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 2 | 13 | 0 | 2 | 2 | ||||
| 132.3 | 30 | 8 | 12 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 18 | 0 | 1 | 3 | ||||
| 136.6 | 31 | 8 | 13 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 21 | 0 | 7 | 5 | ||||
| 167.0 | 40 | 6 | 17 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 12 | 0 | 0 | 8 | ||||
| 97.1 | 26 | 10 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 19 | 0 | 1 | 1 | ||||
| 168.8 | 48 | 8 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 4 | 10 | 0 | 0 | 0 | ||||
| 201.7 | 66 | 0 | 25 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 8 | 3 | 0 | 0 | 0 | ||||
| 179.9 | 60 | 6 | 23 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 9 | 5 | 1 | 1 | 0 | ||