月ごとの値
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彦根（滋賀県) 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 | ||||||||||||||||||||||||||||
| 55.9 ) | 18 ) | 6 | 4 ) | 5.6 | 29 | 8 | 14 | 4 | 3 | 0 | 0 | 0 | 0 | 8 | 15 | 14 | 10 | 4 | 0 | 0 | 0 | 0 | 8.6 | 1 | 21 | 16 | 0 | 0 | |
| 86.5 | 29 | 4 | 10 | 8.4 | 27 | 13 | 25 | 3 | 2 | 1 | 0 | 0 | 0 | 12 | 25 | 12 | 7 | 4 | 1 | 0 | 0 | 0 | 8.0 | 1 | 13 | 14 | 0 | 2 | |
| 132.9 | 36 | 7 | 15 | 11.4 | 0 | 0 | 16* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 3 | 16 | 3 | 2 | 0 | |
| 182.3 | 47 | 3 | 15 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 3 | 11 | 0 | 2 | 1 | |||
| 156.8 | 36 | 6 | 14 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 3 | 19 | 0 | 0 | 0 | |||
| 115.9 | 27 | 7 | 9 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 23 | 0 | 0 | 4 | |||
| 123.7 | 28 | 2 | 8 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 24 | 0 | 0 | 14 | |||
| 178.3 | 43 | 1 | 17 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 2 | 13 | 0 | 0 | 2 | |||
| 144.1 | 39 | 5 | 17 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 2 | 15 | 0 | 0 | 2 | |||
| 111.7 | 32 | 8 | 12 | 9.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 2 | 19 | 0 | 1 | 0 | |||
| 147.2 | 48 | 3 | 20 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 3 | 7 | 0 | 1 | 0 | |||
| 112.4 | 37 | 5 | 14 | 6.8 | 4 | 4 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 29 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 6.7 | 2 | 9 | 5 | 4 | 0 | |