旬ごとの値
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根室（根室地方) 1966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 | 45.7 | 51 | 1 | 8 | 7.1 | 4 | 2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 05 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 3 | 6 | 0 | 0 | |
| 中旬 | 54.1 | 58 | 0 | 8 | 9.3 | 18 | 7 | 11 | 3 | 2 | 0 | 0 | 0 | 0 | 13 | 18 | 10 | 10 | 10 | 3 | 0 | 0 | 0 | 5.1 | 2 | 2 | 8 | 0 | 0 | |
| 下旬 | 78.7 | 75 | 0 | 11 | 11.8 | 7 | 5 | 31 | 1 | 1 | 0 | 0 | 0 | 0 | 11 | 31 | 11 | 11 | 11 | 1 | 0 | 0 | 0 | 2.9 | 2 | 0 | 8 | 0 | 0 | |
| 上旬 | 60.2 | 60 | 2 | 7 | 11.1 | 3 | 3 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 11 | 01 | 10 | 10 | 3 | 2 | 0 | 0 | 0 | 4.6 | 1 | 1 | 6 | 0 | 0 | |
| 中旬 | 62.8 | 60 | 0 | 9 | 12.7 | 6 | 2 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 18* | 10 | 10 | 5 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 9 | 1 | 0 | |
| 下旬 | 38.1 | 44 | 2 | 5 | 12.6 | 11 | 7 | 23 | 2 | 1 | 0 | 0 | 0 | 0 | 14 | 23 | 8 | 8 | 5 | 3 | 0 | 0 | 0 | 6.6 | 1 | 3 | 5 | 2 | 0 | |
| 上旬 | 50.2 | 44 | 2 | 6 | 14.1 | 0 | 0 | 07* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 6 | 3 | 5 | 0 | |
| 中旬 | 51.7 | 44 | 2 | 6 | 14.6 | 30 | 11 | 16 | 6 | 2 | 1 | 0 | 0 | 0 | 14 | 17 | 8 | 8 | 5 | 2 | 0 | 0 | 0 | 6.2 | 1 | 3 | 7 | 0 | 0 | |
| 下旬 | 69.4 | 51 | 2 | 7 | 18.3 | 33 | 15 | 29* | 3 | 2 | 2 | 0 | 0 | 0 | 19 | 23 | 11 | 11 | 10 | 6 | 0 | 0 | 0 | 7.2 | 1 | 4 | 8 | 0 | 0 | |
| 上旬 | 72.8 | 57 | 1 | 8 | 19.8 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 01 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 4 | 2 | 0 | |
| 中旬 | 53.0 | 40 | 2 | 5 | 17.9 | 12 | 7 | 17 | 2 | 2 | 0 | 0 | 0 | 0 | 7 | 17 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 7.8 | 0 | 4 | 5 | 1 | 0 | |
| 下旬 | 42.7 | 31 | 3 | 4 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 6 | 0 | 5 | 0 | |||
| 上旬 | 68.8 | 48 | 2 | 7 | 20.6 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 3 | 1 | 3 | 0 | ||
| 中旬 | 79.9 | 55 | 1 | 7 | 22.6 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 2 | 3 | 0 | 2 | 0 | |||
| 下旬 | 51.6 | 31 | 4 | 4 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 8 | 0 | 4 | 0 | |||
| 上旬 | 32.0 | 21 | 2 | 2 | 19.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 8 | 0 | 8 | 0 | |||
| 中旬 | 77.0 | 50 | 1 | 7 | 25.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 4 | 0 | 10 | 0 | |||
| 下旬 | 24.3 | 16 | 5 | 2 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 8 | 0 | 7 | 0 | |||
| 上旬 | 40.6 | 27 | 5 | 3 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 1 | 8 | 0 | 8 | 0 | |||
| 中旬 | 39.0 | 26 | 4 | 4 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 7 | 0 | 10 | 0 | |||
| 下旬 | 51.3 | 32 | 3 | 5 | 16.8 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 7 | 0 | 8 | 0 | |||
| 上旬 | 23.3 | 16 | 3 | 1 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 9 | 0 | 10 | 0 | |||
| 中旬 | 13.3 | 10 | 8 | 1 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 9 | 0 | 9 | 1 | |||
| 下旬 | 69.2 | 47 | 1 | 7 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 6 | 0 | 10 | 0 | |||
| 上旬 | 58.2 | 45 | 1 | 5 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 1 | 6 | 0 | 7 | 0 | |||
| 中旬 | 62.3 | 50 | 0 | 6 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 5 | 0 | 1 | 0 | |||
| 下旬 | 59.4 | 49 | 2 | 5 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 4 | 0 | 3 | 0 | |||
| 上旬 | 68.9 | 60 | 1 | 7 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2 | 3 | 0 | 2 | 0 | |||
| 中旬 | 29.7 | 27 | 4 | 3 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 5 | 0 | 3 | 0 | |||
| 下旬 | 68.1 | 59 | 2 | 9 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 2 | 0 | |||
| 上旬 | 59.2 | 59 | 0 | 8 | 10.3 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 1 | 1 | 1 | 0 | 0 | ||
| 中旬 | 58.3 | 60 | 1 | 8 | 9.1 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1 | 0 | 1 | 3 | 0 | ||
| 下旬 | 44.3 | 47 | 2 | 6 | 7.7 | 4 | 4 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2 | 3 | 3 | 0 | 0 | |
| 上旬 | 53.8 | 59 | 0 | 7 | 8.4 | 2 | 1 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10* | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 4.4 | 3 | 2 | 2 | 1 | 0 | |
| 中旬 | 43.1 | 48 | 1 | 7 | 7.3 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 2 | 4 | 0 | 0 | |
| 下旬 | 71.2 | 73 | 0 | 10 | 8.5 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 4 | 0 | 5 | 0 | 0 | |