3か月ごとの値
つくば(館野)(茨城県) 1999年(3か月ごとの値) 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 | ||||||||||||||||||||||||||||
11~1 | 564.7 | 62 | 10 | 66 | 9.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 38 | 27 | 0 | 2 | 0 | ||
12~2 | 612.3 | 67 | 9 | 68 | 10.4 | 2 | 2 | 02/19 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02/20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3.7 | 42 | 19 | 1 | 2 | 0 |
1~3 | 575.9 | 59 | 13 | 62 | 11.6 | 2 | 2 | 02/19 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02/20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.6 | 33 | 28 | 2 | 1 | 0 |
2~4 | 486.2 | 46 | 16 | 51 | 13.1 | 2 | 2 | 02/19 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02/20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.2 | 17 | 40 | 2 | 0 | 2 |
3~5 | 461.6 | 39 | 18 | 45 | 14.9 | 0 | 0 | 03/09 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 10 | 53 | 1 | 0 | 2 | |
4~6 | 453.1 | 36 | 16 | 42 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 8 | 55 | 0 | 0 | 2 | ||
5~7 | 486.5 | 37 | 13 | 40 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 7 | 60 | 0 | 0 | 1 | ||
6~8 | 533.4 | 41 | 12 | 46 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 3 | 54 | 0 | 0 | 2 | ||
7~9 | 541.7 | 44 | 9 | 47 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 3 | 54 | 0 | 0 | 3 | ||
8~10 | 520.1 | 46 | 12 | 50 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 7 | 46 | 0 | 0 | 3 | ||
9~11 | 438.2 | 43 | 16 | 46 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 12 | 47 | 0 | 2 | 2 | ||
10~12 | 506.3 | 53 | 13 | 59 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 24 | 33 | 0 | 2 | 1 |