月ごとの値
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水戸（茨城県) 1992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 | ||||||||||||||||||||||||||||
| 175.0 | 57 | 5 | 23 | 3 | 3 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 24 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 4.2 | 7 | 4 | 2 | 3 | 1 | ||
| 169.9 | 54 | 1 | 19 | 15 | 13 | 01 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 01 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 5.0 | 6 | 6 | 3 | 1 | 0 | ||
| 112.0 | 30 | 8 | 10 | 0 | 0 | 21* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 1 | 16 | 2 | 2 | 1 | ||
| 162.1 | 41 | 6 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 4 | 12 | 0 | 1 | 1 | ||||
| 147.4 | 34 | 7 | 13 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 16 | 0 | 4 | 4 | ||||
| 125.7 | 29 | 8 | 12 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 1 | 19 | 0 | 5 | 1 | ||||
| 148.6 | 33 | 6 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 3 | 16 | 0 | 7 | 1 | ||||
| 168.3 | 40 | 2 | 17 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 10 | 0 | 3 | 2 | ||||
| 181.2 | 49 | 3 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 2 | 8 | 0 | 2 | 1 | ||||
| 113.6 | 33 | 8 | 11 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 5 | 14 | 0 | 11 | 2 | ||||
| 143.0 | 47 | 4 | 17 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 5 | 8 | 0 | 3 | 0 | ||||
| 182.4 | 61 | 1 | 26 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 5 | 3 | 1 | 0 | 1 | |||