旬ごとの値
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根室（根室地方) 1984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 | 55.7 | 62 | 0 | 7 | 6.7 | 11 | 6 | 10 | 2 | 1 | 0 | 0 | 0 | 0 | 7 | 10 | 10 | 10 | 2 | 0 | 0 | 0 | 0 | 5.0 | 0 | 0 | 9 | 1 | 0 | |
| 中旬 | 60.6 | 65 | 0 | 8 | 7.1 | 7 | 5 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 15* | 10 | 10 | 2 | 0 | 0 | 0 | 0 | 3.8 | 1 | 0 | 5 | 0 | 0 | |
| 下旬 | 39.6 | 38 | 3 | 6 | 6.5 | 16 | 9 | 25 | 2 | 2 | 0 | 0 | 0 | 0 | 16 | 26 | 11 | 11 | 7 | 4 | 0 | 0 | 0 | 6.7 | 1 | 4 | 9 | 0 | 0 | |
| 上旬 | 56.5 | 56 | 1 | 7 | 8.8 | 11 | 7 | 02 | 1 | 1 | 0 | 0 | 0 | 0 | 16 | 02 | 10 | 10 | 10 | 6 | 0 | 0 | 0 | 5.1 | 3 | 4 | 8 | 0 | 0 | |
| 中旬 | 88.0 | 84 | 0 | 10 | 12.3 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 10 | 10 | 2 | 0 | 0 | 0 | 0 | 3.5 | 3 | 1 | 5 | 1 | 0 | |
| 下旬 | 44.8 | 46 | 1 | 6 | 10.3 | 2 | 1 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 29* | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 7 | 0 | 0 | |
| 上旬 | 80.2 | 71 | 1 | 8 | 14.1 | 8 | 6 | 04 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 04 | 10 | 10 | 2 | 0 | 0 | 0 | 0 | 5.0 | 1 | 1 | 7 | 0 | 0 | |
| 中旬 | 62.2 | 53 | 3 | 7 | 13.6 | 25 | 12 | 18 | 3 | 2 | 1 | 0 | 0 | 0 | 20 | 19* | 10 | 10 | 5 | 3 | 2 | 0 | 0 | 6.1 | 1 | 4 | 8 | 0 | 0 | |
| 下旬 | 75.7 | 56 | 2 | 7 | 16.2 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 22* | 11 | 11 | 11 | 7 | 0 | 0 | 0 | 5.8 | 0 | 2 | 8 | 0 | 0 | |
| 上旬 | 86.1 | 67 | 1 | 9 | 18.0 | 6 | 5 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 9 | 07 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | 4.8 | 2 | 1 | 3 | 1 | 0 | |
| 中旬 | 71.1 | 53 | 2 | 7 | 16.3 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 6 | 2 | 4 | 0 | |
| 下旬 | 62.7 | 45 | 3 | 6 | 16.5 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 2 | 4 | 1 | 3 | 0 | ||
| 上旬 | 29.5 | 21 | 4 | 2 | 13.1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 8 | 1 | 6 | 0 | ||
| 中旬 | 63.5 | 43 | 1 | 6 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 4 | 0 | 5 | 0 | |||
| 下旬 | 70.3 | 43 | 1 | 7 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 5 | 0 | 8 | 0 | |||
| 上旬 | 40.9 | 27 | 3 | 3 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 6 | 0 | 9 | 0 | |||
| 中旬 | 75.8 | 49 | 1 | 6 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 6 | 0 | 7 | 0 | |||
| 下旬 | 50.2 | 33 | 3 | 5 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 1 | 7 | 0 | 8 | 0 | |||
| 上旬 | 51.6 | 34 | 2 | 3 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 1 | 7 | 0 | 7 | 0 | |||
| 中旬 | 34.9 | 23 | 6 | 3 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 8 | 0 | 10 | 0 | |||
| 下旬 | 25.7 | 16 | 3 | 2 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 8 | 0 | 10 | 0 | |||
| 上旬 | 61.7 | 43 | 0 | 5 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 5 | 0 | 7 | 1 | |||
| 中旬 | 76.0 | 55 | 0 | 7 | 17.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 3 | 0 | 6 | 0 | |||
| 下旬 | 32.9 | 22 | 2 | 3 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 9 | 0 | 5 | 0 | |||
| 上旬 | 59.7 | 46 | 2 | 7 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 4 | 0 | 7 | 0 | |||
| 中旬 | 45.1 | 36 | 2 | 5 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 4 | 0 | 5 | 0 | |||
| 下旬 | 73.0 | 61 | 1 | 8 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1 | 1 | 0 | 1 | 0 | |||
| 上旬 | 93.8 | 81 | 0 | 9 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 3 | 0 | 0 | 0 | 1 | |||
| 中旬 | 54.2 | 49 | 2 | 6 | 9.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 3 | 0 | 2 | 0 | |||
| 下旬 | 73.9 | 64 | 1 | 10 | 9.4 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 0 | 1 | 1 | 0 | ||
| 上旬 | 71.6 | 71 | 0 | 10 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 3 | 1 | 0 | 1 | 0 | |||
| 中旬 | 60.5 | 63 | 0 | 9 | 7.5 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 2 | 1 | 4 | 0 | 0 | |
| 下旬 | 65.4 | 70 | 1 | 8 | 6.9 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 3 | 1 | 4 | 0 | 0 | |
| 上旬 | 40.0 | 44 | 3 | 6 | 4.9 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 6 | 0 | 0 | |
| 中旬 | 44.9 | 50 | 2 | 7 | 4.9 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 3 | 7 | 0 | 0 | |
| 下旬 | 73.4 | 75 | 1 | 10 | 6.6 | 9 | 6 | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 8 | 24 | 11 | 11 | 4 | 0 | 0 | 0 | 0 | 2.0 | 7 | 0 | 2 | 0 | 0 | |