月ごとの値
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彦根（滋賀県) 1977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 | ||||||||||||||||||||||||||||
| 113.7 | 37 | 3 | 15 | 7.1 | 125 | 41 | 04 | 6 | 6 | 5 | 3 | 0 | 0 | 59 | 04 | 27 | 26 | 21 | 17 | 11 | 3 | 0 | 8.3 | 0 | 18 | 16 | 1 | 0 | |
| 132.1 | 44 | 0 | 13 | 9.8 | 168 | 49 | 03 | 9 | 9 | 4 | 3 | 0 | 0 | 45 | 18* | 25 | 24 | 18 | 15 | 10 | 0 | 0 | 7.4 | 3 | 16 | 19 | 1 | 0 | |
| 158.1 | 43 | 5 | 17 | 11.1 | 33 | 27 | 05 | 2 | 2 | 1 | 1 | 0 | 0 | 24 | 05 | 6 | 5 | 4 | 2 | 2 | 0 | 0 | 7.4 | 3 | 15 | 3 | 3 | 0 | |
| 189.7 | 49 | 2 | 18 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 2 | 15 | 0 | 0 | 2 | |||
| 242.4 | 56 | 4 | 21 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 7 | 13 | 0 | 1 | 0 | |||
| 142.5 | 33 | 9 | 12 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 19 | 0 | 0 | 0 | |||
| 246.7 | 56 | 0 | 21 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 1 | 12 | 0 | 0 | 7 | |||
| 185.7 | 45 | 2 | 17 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 1 | 17 | 0 | 0 | 1 | |||
| 197.4 | 53 | 1 | 20 | 13.8 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 2 | 11 | 0 | 0 | 2 | |||
| 254.0 | 73 | 2 | 27 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 10 | 5 | 0 | 0 | 0 | |||
| 143.7 | 47 | 6 | 17 | 7.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 3 | 10 | 0 | 2 | 1 | |||
| 150.3 | 50 | 3 | 20 | 7.0 | 0 | 0 | 26* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 5 | 12 | 3 | 0 | 0 | ||