月ごとの値
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長野（長野県) 1991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 | ||||||||||||||||||||||||||||
| 116.0 | 38 | 3 | 14 | 107 | 26 | 21 | 8 | 6 | 4 | 3 | 0 | 0 | 32 | 21 | 29 | 29 | 26 | 24 | 8 | 0 | 0 | 7.2 | 3 | 11 | 26 | 1 | 1 | ||
| 109.7 | 36 | 2 | 12 | 90 | 36 | 17 | 7 | 6 | 2 | 2 | 0 | 0 | 40 | 20 | 26 | 24 | 23 | 16 | 9 | 0 | 0 | 7.7 | 1 | 15 | 22 | 1 | 1 | ||
| 145.8 | 40 | 5 | 15 | 13 | 8 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 9 | 01 | 9 | 6 | 4 | 0 | 0 | 0 | 0 | 7.0 | 2 | 15 | 11 | 1 | 0 | ||
| 206.5 | 53 | 2 | 19 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 2 | 10 | 1 | 0 | 1 | |||
| 212.0 | 49 | 2 | 21 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 9 | 1 | 0 | 1 | |||
| 146.8 ) | 34 ) | 5 | 14 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 24 | 0 | 1 | 5 | ||||
| 137.6 | 31 | 2 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 24 | 0 | 0 | 7 | ||||
| 195.3 | 47 | 1 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 12 | 0 | 0 | 3 | ||||
| 140.1 | 38 | 4 | 14 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 16 | 0 | 1 | 1 | ||||
| 98.1 | 28 | 6 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 20 | 0 | 5 | 0 | ||||
| 126.6 | 41 | 2 | 16 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 6 | 2 | 3 | 0 | |||
| 139.2 | 47 | 5 | 19 | 28 | 22 | 29 | 2 | 1 | 1 | 1 | 0 | 0 | 19 | 30 | 7 | 5 | 3 | 3 | 0 | 0 | 0 | 6.0 | 4 | 9 | 14 | 2 | 0 | ||