半旬ごとの値
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根室（根室地方) 2008年（半旬ごとの値） 詳細（日照・雪・その他）
| 月 | 半旬 | 日～日 | 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 | ||||||||||||||||||||||||||||||
| 第1半旬 | 1～ 5 | 27.2 | 60 | 0 | 4 | 7.0 | 1 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05* | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 5.3 | 0 | 0 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 33.6 | 74 | 0 | 4 | 7.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 07* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 0 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 30.0 | 65 | 0 | 4 | 8.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 0 | 0 | 3 | 0 | 0 | ||
| 第4半旬 | 16～20 | 37.0 | 79 | 0 | 5 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20* | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 4 | 0 | 0 | ||
| 第5半旬 | 21～25 | 23.2 | 49 | 1 | 4 | 7.4 | 6 | 5 | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 25* | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 3 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 36.4 | 63 | 0 | 5 | 9.1 | 2 | 2 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 44.0 | 89 | 0 | 5 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 0 | 0 | 2 | 0 | 0 | ||
| 第2半旬 | 6～10 | 45.3 | 90 | 0 | 5 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 2 | 0 | 4 | 0 | 0 | |||
| 第3半旬 | 11～15 | 25.7 | 50 | 1 | 4 | 10.0 | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 32.5 | 61 | 1 | 4 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 2 | 1 | 0 | |||
| 第5半旬 | 21～25 | 15.8 | 29 | 1 | 1 | 9.0 | 10 | 4 | 25* | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 24 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 5 | 1 | 0 | |
| 第6半旬 | 26～29 | 14.0 | 32 | 1 | 2 | 10.9 | 4 | 2 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 29* | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 21.7 | 39 | 2 | 2 | 12.1 | 3 | 3 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 02* | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 2 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 37.3 | 65 | 0 | 3 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 08* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2 | 1 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 26.1 | 45 | 1 | 2 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 2 | 2 | 0 | ||
| 第4半旬 | 16～20 | 18.8 | 31 | 1 | 1 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 17.4 | 29 | 1 | 1 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 2 | 0 | |||
| 第6半旬 | 26～31 | 20.1 | 27 | 2 | 2 | 13.4 | 10 | 3 | 29* | 3 | 0 | 0 | 0 | 0 | 0 | 6 | 28 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 5 | 2 | 0 | |
| 第1半旬 | 1～ 5 | 13.3 | 21 | 1 | 1 | 11.1 | 37 | 37 | 01 | 1 | 1 | 1 | 1 | 0 | 0 | 36 | 01 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 9.7 | 0 | 5 | 5 | 2 | 0 | |
| 第2半旬 | 6～10 | 10.0 | 15 | 3 | 1 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 06 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 0 | 4 | 0 | ||
| 第3半旬 | 11～15 | 24.0 | 36 | 2 | 2 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 1 | 1 | 0 | |||
| 第4半旬 | 16～20 | 37.9 | 56 | 0 | 4 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 4 | 0 | |||
| 第5半旬 | 21～25 | 33.6 | 49 | 1 | 3 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 33.5 | 48 | 0 | 3 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 19.8 | 28 | 2 | 2 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 3 | 0 | |||
| 第2半旬 | 6～10 | 29.4 | 41 | 0 | 3 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 39.0 | 54 | 0 | 3 | 22.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 20.6 | 28 | 3 | 2 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 5 | 0 | |||
| 第5半旬 | 21～25 | 26.5 | 36 | 1 | 3 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 2 | 1 | |||
| 第6半旬 | 26～31 | 32.8 | 36 | 1 | 3 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 35.9 | 47 | 0 | 3 | 22.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 4 | 0 | |||
| 第2半旬 | 6～10 | 39.2 | 51 | 0 | 4 | 24.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 4 | 0 | |||
| 第3半旬 | 11～15 | 27.2 | 36 | 2 | 3 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 4 | 0 | |||
| 第4半旬 | 16～20 | 26.4 | 34 | 0 | 3 | 21.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 5 | 0 | |||
| 第5半旬 | 21～25 | 2.9 | 4 | 4 | 0 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 2 | 0 | |||
| 第6半旬 | 26～30 | 26.8 | 35 | 1 | 2 | 21.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 3 | 0 | |||
| 第1半旬 | 1～ 5 | 25.4 | 33 | 1 | 2 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 4 | 0 | 5 | 0 | |||
| 第2半旬 | 6～10 | 21.1 | 28 | 1 | 1 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 0 | 4 | 0 | |||
| 第3半旬 | 11～15 | 10.2 | 14 | 1 | 0 | 15.0 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 5 | 0 | |||
| 第4半旬 | 16～20 | 9.7 | 13 | 2 | 0 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 4 | 0 | |||
| 第5半旬 | 21～25 | 11.3 | 15 | 1 | 1 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 4 | 1 | |||
| 第6半旬 | 26～31 | 22.1 | 25 | 2 | 2 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 3 | 0 | |||
| 第1半旬 | 1～ 5 | 28.2 | 39 | 1 | 2 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 5 | 0 | |||
| 第2半旬 | 6～10 | 37.2 | 52 | 0 | 4 | 21.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 1 | 1 | |||
| 第3半旬 | 11～15 | 8.2 | 12 | 1 | 0 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 31.7 | 46 | 1 | 3 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 13.6 | 20 | 0 | 1 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 1.8 | 2 | 5 | 0 | 7.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 6 | 0 | 6 | 0 | |||
| 第1半旬 | 1～ 5 | 12.2 | 19 | 2 | 1 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 5 | 1 | |||
| 第2半旬 | 6～10 | 23.6 | 37 | 1 | 2 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 5 | 0 | |||
| 第3半旬 | 11～15 | 36.2 | 57 | 1 | 4 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 3 | 1 | |||
| 第4半旬 | 16～20 | 33.8 | 55 | 0 | 4 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 0 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 24.0 | 40 | 0 | 2 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 45.4 | 76 | 0 | 4 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 1 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 37.1 | 64 | 0 | 4 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 12.1 | 21 | 1 | 1 | 8.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 41.2 | 74 | 0 | 5 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 2 | 0 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 24.8 | 45 | 0 | 3 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 1 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 19.9 | 37 | 1 | 2 | 8.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 3 | 0 | 2 | 0 | |||
| 第6半旬 | 26～31 | 34.7 | 55 | 0 | 4 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 24.3 | 48 | 0 | 3 | 8.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 0 | 0 | 1 | 0 | 0 | |||
| 第2半旬 | 6～10 | 19.5 | 39 | 0 | 1 | 7.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 29.3 | 60 | 0 | 4 | 8.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 15.5 | 32 | 2 | 2 | 5.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 29.3 | 62 | 0 | 4 | 7.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 0 | 3 | 0 | 0 | |||
| 第6半旬 | 26～30 | 14.9 | 32 | 0 | 2 | 5.4 | 2 | 2 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 28 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 10.3 | 23 | 1 | 1 | 4.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 23.7 | 52 | 0 | 2 | 6.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 29.2 | 65 | 0 | 4 | 6.8 | 2 | 2 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 1 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 21.5 | 48 | 1 | 3 | 4.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 13.5 | 30 | 2 | 2 | 4.2 | 21 | 14 | 21 | 2 | 2 | 1 | 0 | 0 | 0 | 19 | 22 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.2 | 0 | 3 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 13.5 | 25 | 1 | 2 | 5.0 | 4 | 3 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 31* | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 4 | 4 | 0 | 0 | |