旬ごとの値
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根室（根室地方) 2018年（旬ごとの値） 詳細（日照・雪・その他）
| 月 | 旬 | 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 | |||||||||||||||||||||||||||||
| 上旬 | 36.7 | 41 | 3 | 5 | 5 | 3 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 03 | 8 | 0 | 0 | 0 | 0 | 0 | 9 | 1 | |||||||
| 中旬 | 52.7 | 57 | 1 | 7 | 14 | 7 | 20 | 2 | 2 | 0 | 0 | 0 | 0 | 7 | 20 | 6 | 2 | 0 | 0 | 0 | 0 | 9 | 0 | |||||||
| 下旬 | 69.3 | 66 | 1 | 9 | 10 | 4 | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 10 | 24 | 11 | 4 | 1 | 0 | 0 | 0 | 9 | 0 | |||||||
| 上旬 | 45.9 | 46 | 1 | 5 | 26 | 16 | 04 | 3 | 1 | 1 | 0 | 0 | 0 | 25 | 07 | 10 | 10 | 7 | 6 | 0 | 0 | 9 | 0 | |||||||
| 中旬 | 66.4 | 63 | 0 | 7 | 23 | 11 | 15 | 2 | 2 | 2 | 0 | 0 | 0 | 28 | 17 | 10 | 10 | 10 | 4 | 0 | 0 | 7 | 0 ) | |||||||
| 下旬 | 74.0 | 85 | 0 | 8 | 2 | 2 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 24 | 8 | 8 | 8 | 0 | 0 | 0 | 3 | 0 | |||||||
| 上旬 | 30.0 | 26 | 4 | 3 | 17 | 9 | 01 | 3 | 2 | 0 | 0 | 0 | 0 | 22 | 01 | 9 | 9 | 9 | 2 | 0 | 0 | 7 | 0 | |||||||
| 中旬 | 73.4 | 62 | 1 | 8 | 1 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | |||||||
| 下旬 | 84.2 | 62 | 0 | 8 | 6 | 6 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 23 | 2 | 1 | 0 | 0 | 0 | 0 | 5 | 3 | |||||||
| 上旬 | 50.4 | 39 | 3 | 6 | 6 | 2 | 06* | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 07* | 4 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | |||||||
| 中旬 | 72.4 | 54 | 1 | 7 | 8 | 7 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 15 | 3 | 1 | 0 | 0 | 0 | 0 | 6 | 4 | |||||||
| 下旬 | 83.4 | 60 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | |||||||||
| 上旬 | 44.6 | 31 | 3 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | |||||||||
| 中旬 | 58.5 | 40 | 2 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | |||||||||
| 下旬 | 76.2 | 46 | 1 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | |||||||||
| 上旬 | 65.4 | 43 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | |||||||||
| 中旬 | 9.5 | 6 | 4 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 下旬 | 61.2 | 40 | 3 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | |||||||||
| 上旬 | 18.1 | 12 | 5 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | |||||||||
| 中旬 | 33.9 | 23 | 3 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 ) | 6 | |||||||||
| 下旬 | 42.3 | 26 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | |||||||||
| 上旬 | 53.9 | 38 | 4 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | |||||||||
| 中旬 | 30.2 | 22 | 3 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | |||||||||
| 下旬 | 25.7 | 17 | 3 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | |||||||||
| 上旬 | 43.6 | 34 | 3 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | |||||||||
| 中旬 | 77.7 | 62 | 0 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | |||||||||
| 下旬 | 30.0 | 25 | 5 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 上旬 | 43.0 | 37 | 2 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 中旬 | 69.3 | 63 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||||||||
| 下旬 | 59.7 | 51 | 1 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||
| 上旬 | 41.5 | 41 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | |||||||||
| 中旬 | 46.3 | 48 | 2 | 7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | |||||||||
| 下旬 | 55.6 | 60 | 1 | 8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||||||||
| 上旬 | 44.6 | 49 | 1 | 5 | 31 | 22 | 07 | 2 | 2 | 1 | 1 | 0 | 0 | 22 | 07 | 5 | 5 | 4 | 1 | 0 | 0 | 6 | 1 ) | |||||||
| 中旬 | 59.8 | 67 | 1 | 8 | 27 | 17 | 12 | 2 | 1 | 1 | 0 | 0 | 0 | 30 | 13 | 10 | 10 | 9 | 5 | 0 | 0 | 7 | 0 | |||||||
| 下旬 | 61.8 | 63 | 1 | 8 | 8 | 7 | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 13 | 31 | 11 | 11 | 5 | 0 | 0 | 0 | 5 | 0 | |||||||