半旬ごとの値
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根室（根室地方) 1992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 | 35.8 | 80 | 0 | 5 | 7.3 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 05* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 2.7 | 1 | 0 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 21.9 | 48 | 0 | 3 | 6.1 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 10* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 21.9 | 48 | 1 | 3 | 6.4 | 2 | 2 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 14 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 6.2 | 0 | 1 | 2 | 1 | 0 | |
| 第4半旬 | 16～20 | 20.7 | 44 | 1 | 3 | 6.1 | 4 | 2 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 19 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 5.7 | 2 | 2 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 21.9 | 46 | 0 | 2 | 7.3 | 4 | 2 | 24* | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 24 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 7.2 | 0 | 0 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 48.2 | 83 | 0 | 6 | 9.5 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 26 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 2.3 | 2 | 0 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 13.9 | 28 | 1 | 2 | 6.6 | 2 | 2 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 04* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 5 | 1 | 0 | |
| 第2半旬 | 6～10 | 29.0 | 57 | 1 | 4 | 9.2 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 07* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 4.3 | 1 | 1 | 5 | 1 | 0 | |
| 第3半旬 | 11～15 | 33.0 | 64 | 0 | 4 | 10.5 | 6 | 4 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 14 | 13 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 3.0 | 1 | 0 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 29.5 | 56 | 0 | 3 | 10.6 | 1 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 19* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 5.5 | 0 | 0 | 5 | 1 | 0 | |
| 第5半旬 | 21～25 | 39.6 | 73 | 0 | 5 | 12.9 | 1 | 1 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 23* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 4.6 | 1 | 0 | 4 | 1 | 0 | |
| 第6半旬 | 26～29 | 32.9 | 75 | 0 | 4 | 13.4 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 27* | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 32.7 | 58 | 0 | 4 | 12.8 | 6 | 6 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 01 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 5.5 | 0 | 0 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 20.8 | 36 | 1 | 3 | 10.8 | 4 | 4 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 06 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 4 | 1 | 0 | |
| 第3半旬 | 11～15 | 31.1 | 53 | 1 | 3 | 12.8 | 3 | 3 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 15 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 3 | 3 | 0 | |
| 第4半旬 | 16～20 | 33.2 | 56 | 0 | 5 | 15.2 | 1 | 1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 16 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 6.3 | 0 | 0 | 4 | 1 | 0 | |
| 第5半旬 | 21～25 | 37.2 | 61 | 0 | 3 | 15.1 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 2 | 2 | 0 | ||
| 第6半旬 | 26～31 | 46.9 | 63 | 0 | 4 | 16.8 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 1 | 0 | 4 | 0 | |||
| 第1半旬 | 1～ 5 | 23.7 | 37 | 1 | 2 | 17.5 ] | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 4 | 0 | |||
| 第2半旬 | 6～10 | 31.2 | 48 | 1 | 3 | 16.0 ) | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 07* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 4 | 1 | 0 | |
| 第3半旬 | 11～15 | 14.3 | 22 | 0 | 1 | 14.8 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 4 | 1 | 0 | |
| 第4半旬 | 16～20 | 27.3 | 41 | 0 | 2 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 27.1 | 40 | 1 | 4 | 15.3 | 0 | 0 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 3 | 3 | 0 | ||
| 第6半旬 | 26～30 | 31.9 | 46 | 1 | 4 | 17.5 | 0 | 0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 1 | 0 | 2 | 1 | ||
| 第1半旬 | 1～ 5 | 17.6 | 25 | 1 | 2 | 13.8 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 38.4 | 54 | 1 | 4 | 20.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 2 | 0 | |||
| 第3半旬 | 11～15 | 40.3 | 56 | 0 | 4 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 2 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 40.7 | 55 | 0 | 4 | 21.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 3.7 | 5 | 3 | 0 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 5 | 1 | |||
| 第6半旬 | 26～31 | 18.6 | 21 | 1 | 1 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 5 | 0 | 6 | 0 | |||
| 第1半旬 | 1～ 5 | 11.0 | 15 | 2 | 1 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 4 | 0 | |||
| 第2半旬 | 6～10 | 6.9 | 9 | 4 | 1 | 10.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 4 | 0 | 5 | 0 | |||
| 第3半旬 | 11～15 | 14.4 | 19 | 3 | 2 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 5 | 0 | |||
| 第4半旬 | 16～20 | 7.5 | 10 | 2 | 0 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 34.4 | 45 | 0 | 3 | 20.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 3 | 0 | |||
| 第6半旬 | 26～30 | 40.9 | 53 | 0 | 3 | 21.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 1 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 25.6 | 34 | 1 | 2 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 4 | 1 | |||
| 第2半旬 | 6～10 | 29.6 | 39 | 1 | 2 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 3 | 0 | 4 | 0 | |||
| 第3半旬 | 11～15 | 13.7 | 18 | 0 | 0 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 26.5 | 35 | 1 | 1 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 3 | 0 | |||
| 第5半旬 | 21～25 | 19.7 | 27 | 2 | 1 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 3 | 0 | |||
| 第6半旬 | 26～31 | 18.2 | 21 | 2 | 2 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 5 | 0 | |||
| 第1半旬 | 1～ 5 | 26.9 | 37 | 0 | 2 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 21.2 | 30 | 2 | 2 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 4 | 1 | |||
| 第3半旬 | 11～15 | 28.6 | 41 | 1 | 2 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 2.3 | 3 | 2 | 0 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 4 | 0 | |||
| 第5半旬 | 21～25 | 19.5 | 29 | 1 | 2 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 5 | 0 | |||
| 第6半旬 | 26～31 | 23.4 | 29 | 0 | 2 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 4 | 0 | 4 | 0 | |||
| 第1半旬 | 1～ 5 | 18.4 | 28 | 2 | 2 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 2 | 1 | |||
| 第2半旬 | 6～10 | 19.5 | 30 | 2 | 2 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 25.5 | 40 | 2 | 3 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 27.8 | 45 | 1 | 3 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 29.0 | 48 | 1 | 3 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 16.3 | 27 | 2 | 2 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 29.0 | 50 | 0 | 3 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 2 | 0 | |||
| 第2半旬 | 6～10 | 30.9 | 54 | 1 | 3 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 0 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 31.5 | 56 | 0 | 3 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 29.4 | 54 | 0 | 3 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 20.1 | 38 | 1 | 3 | 7.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 1 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 22.2 | 35 | 2 | 3 | 6.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 3 | 0 | 3 | 0 | |||
| 第1半旬 | 1～ 5 | 32.6 | 64 | 0 | 5 | 9.5 | 0 | 0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 1 | 0 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 13.4 | 27 | 1 | 1 | 5.6 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 23.5 | 48 | 0 | 3 | 6.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 27.0 | 56 | 0 | 4 | 7.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 2 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.0 | 51 | 1 | 3 | 6.3 | 0 | 0 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 1 | 0 | 0 | ||
| 第6半旬 | 26～30 | 22.9 | 49 | 0 | 3 | 5.9 | 4 | 3 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 27 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 4.6 | 0 | 1 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 11.5 | 25 | 1 | 2 | 4.5 | 2 | 1 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 17.9 | 40 | 1 | 2 | 4.6 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 1 | 2 | 0 | |
| 第3半旬 | 11～15 | 22.9 | 51 | 0 | 3 | 5.3 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 1 | 1 | 0 | ||
| 第4半旬 | 16～20 | 28.4 | 64 | 0 | 3 | 6.2 | 5 | 4 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 20 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.3 | 2 | 0 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 12.7 | 29 | 1 | 1 | 4.4 | 1 | 1 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 21 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 6.6 | 1 | 2 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 36.2 | 68 | 0 | 5 | 6.4 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 0 | 0 | 1 | 0 | 0 | |