月ごとの値
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水戸（茨城県) 2018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 | ||||||||||||||||||||||||||||
| 219.1 | 71 | 2 | 25 | 22 | 19 | 22 | 2 | 1 | 1 | 0 | 0 | 0 | 19 | 23* | 9 | 9 | 3 | 2 | 0 | 0 | 0 | 3.8 | 10 | 4 | 4 | 1 | 0 | ||
| 195.6 | 65 | 1 | 22 | 6 | 6 | 02 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 02 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 5.5 | 4 | 6 | 5 | 0 | 0 | ||
| 207.9 | 56 | 4 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 9 | 8 | 0 | 2 | 2 | ||||
| 200.2 | 51 | 3 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 5 | 11 | 0 | 2 | 0 | ||||
| 202.2 | 46 | 2 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 3 | 16 | 0 | 0 | 2 | ||||
| 179.8 | 41 | 7 | 16 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 1 | 16 | 0 | 2 | 2 | ||||
| 219.4 | 49 | 1 | 23 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 14 | 0 | 1 | 2 | ||||
| 199.2 | 48 | 2 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 15 | 0 | 1 | 7 | ||||
| 92.4 | 25 | 7 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 22 | 0 | 3 | 3 | ||||
| 156.3 | 45 | 2 | 15 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 3 | 12 | 0 | 0 | 0 | ||||
| 171.2 | 56 | 1 | 18 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 2 | 9 | 0 | 2 | 0 | ||||
| 155.8 | 52 | 1 | 19 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 6 | 5 | 0 | 1 | 0 | ||||