半旬ごとの値
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根室（根室地方) 1983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 | 27.5 | 61 | 0 | 4 | 6.4 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 04 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 3.9 | 2 | 1 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 27.7 | 61 | 0 | 4 | 5.8 | 0 | 0 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 1 | 0 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 35.8 | 78 | 0 | 5 | 7.5 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.6 | 3 | 0 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 22.2 | 48 | 0 | 3 | 6.1 | 4 | 3 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 20 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 26.8 | 56 | 0 | 5 | 7.6 | 7 | 5 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 22 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 34.2 | 59 | 0 | 4 | 7.8 | 4 | 4 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 31* | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 30.2 | 61 | 0 | 4 | 8.6 | 8 | 6 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 03 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 17.8 | 35 | 0 | 2 | 8.1 | 16 | 10 | 07 | 2 | 2 | 1 | 0 | 0 | 0 | 10 | 10* | 5 | 5 | 4 | 3 | 0 | 0 | 0 | 6.2 | 0 | 1 | 4 | 2 | 0 | |
| 第3半旬 | 11～15 | 32.5 | 63 | 0 | 4 | 10.2 | 26 | 24 | 11 | 1 | 1 | 1 | 1 | 0 | 0 | 31 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.1 | 1 | 0 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 17.0 | 32 | 3 | 2 | 8.2 | 7 | 7 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 28 | 16 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 7.5 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 28.3 | 52 | 0 | 2 | 11.4 | 8 | 5 | 25 | 2 | 1 | 0 | 0 | 0 | 0 | 16 | 25* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 7.0 | 0 | 3 | 4 | 0 | 0 | |
| 第6半旬 | 26～28 | 28.3 | 86 | 0 | 3 | 14.9 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 26 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 4.0 | 0 | 0 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 41.1 | 73 | 0 | 5 | 14.2 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 02* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 4.2 | 1 | 1 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 46.4 | 81 | 0 | 5 | 15.7 | 0 | 0 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 06 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 4.3 | 1 | 0 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 17.9 | 31 | 0 | 1 | 9.7 | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 11 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 5 | 1 | 0 | |
| 第4半旬 | 16～20 | 29.8 | 50 | 2 | 3 | 13.9 | 38 | 25 | 18 | 2 | 2 | 2 | 1 | 0 | 0 | 30 | 18 | 5 | 4 | 4 | 4 | 3 | 0 | 0 | 5.6 | 0 | 1 | 2 | 0 | 0 | |
| 第5半旬 | 21～25 | 14.1 | 23 | 3 | 1 | 10.6 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 21 | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 8.4 | 0 | 3 | 2 | 4 | 0 | |
| 第6半旬 | 26～31 | 66.1 | 88 | 0 | 6 | 20.1 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 26 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2.1 | 2 | 0 | 1 | 3 | 0 | |
| 第1半旬 | 1～ 5 | 31.8 | 50 | 1 | 3 | 14.0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 4 | 0 | ||
| 第2半旬 | 6～10 | 38.1 | 59 | 0 | 4 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 35.9 | 54 | 1 | 4 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 0 | 0 | 4 | 0 | |||
| 第4半旬 | 16～20 | 31.3 | 47 | 0 | 3 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 5 | 0 | |||
| 第5半旬 | 21～25 | 54.3 | 79 | 0 | 5 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 3 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 19.7 | 28 | 1 | 1 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 2 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 39.6 ) | 70 ) | 0 ) | 3 ) | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 31.8 | 44 | 1 | 3 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 35.2 | 48 | 0 | 3 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 39.5 | 54 | 1 | 3 | 17.7 | 6 | 6 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 17 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 30.7 | 41 | 0 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 57.1 | 63 | 0 | 5 | 22.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 41.8 | 55 | 1 | 3 | 20.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 8.6 | 11 | 3 | 1 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 4 | 0 | |||
| 第3半旬 | 11～15 | 14.9 | 19 | 2 | 0 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 0.4 | 1 | 4 | 0 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 8.3 | 11 | 4 | 1 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 4 | 0 | |||
| 第6半旬 | 26～30 | 6.5 | 8 | 3 | 0 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 5 | 1 | |||
| 第1半旬 | 1～ 5 | 18.4 | 24 | 2 | 2 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 4 | 0 | |||
| 第2半旬 | 6～10 | 30.2 | 40 | 2 | 3 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 4 | 0 | |||
| 第3半旬 | 11～15 | 17.1 | 23 | 2 | 2 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 19.4 | 26 | 2 | 2 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 4 | 0 | |||
| 第5半旬 | 21～25 | 11.6 | 16 | 1 | 0 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 5 | 0 | |||
| 第6半旬 | 26～31 | 5.7 | 6 | 2 | 0 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 6 | 0 | 6 | 0 | |||
| 第1半旬 | 1～ 5 | 30.6 | 42 | 0 | 3 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 5 | 0 | |||
| 第2半旬 | 6～10 | 39.2 | 55 | 1 | 3 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 4 | 0 | |||
| 第3半旬 | 11～15 | 29.6 | 42 | 1 | 3 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 5 | 0 | |||
| 第4半旬 | 16～20 | 0.7 | 1 | 3 | 0 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 5 | 0 | |||
| 第5半旬 | 21～25 | 15.6 | 23 | 1 | 1 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 2 | 0 | |||
| 第6半旬 | 26～31 | 32.4 | 40 | 3 | 3 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 16.7 | 25 | 2 | 2 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 5 | 1 | |||
| 第2半旬 | 6～10 | 13.8 | 21 | 2 | 1 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 14.9 | 24 | 2 | 1 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 22.4 | 36 | 1 | 2 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 13.1 | 22 | 1 | 1 | 8.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 1 | |||
| 第6半旬 | 26～30 | 48.5 | 82 | 0 | 5 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 0 | 0 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 34.7 | 60 | 0 | 4 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 0 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 34.8 | 61 | 1 | 4 | 11.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 31.3 | 56 | 0 | 4 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 37.4 | 68 | 0 | 5 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 39.9 | 75 | 0 | 4 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.3 | 1 | 0 | 0 | 0 | 2 | |||
| 第6半旬 | 26～31 | 32.1 | 51 | 0 | 4 | 8.0 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 1 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 41.5 | 82 | 0 | 5 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 39.6 | 80 | 0 | 5 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 1 | 0 | 0 | 2 | 0 | |||
| 第3半旬 | 11～15 | 7.7 | 16 | 3 | 1 | 4.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 15.3 | 32 | 0 | 1 | 5.7 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 2 | 1 | 1 | ||
| 第5半旬 | 21～25 | 20.4 | 43 | 0 | 2 | 5.6 | 1 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 0 | 2 | 1 | 0 | |
| 第6半旬 | 26～30 | 33.9 | 73 | 0 | 5 | 7.4 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 2 | 0 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 35.0 | 77 | 0 | 5 | 7.2 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 1 | 0 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 37.7 | 83 | 0 | 5 | 7.3 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 0 | 0 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 21.9 | 49 | 1 | 3 | 5.1 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 28.6 | 64 | 0 | 4 | 6.2 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 1 | 0 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 16.4 | 37 | 1 | 2 | 4.5 | 8 | 4 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 25* | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 20.7 | 39 | 1 | 3 | 4.9 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 27 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 3 | 4 | 0 | 0 | |