半旬ごとの値
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根室（根室地方) 1961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 | 24.3 | 54 | 1 | 3 | 8.1 | 3 | 3 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 04 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 4.9 | 1 | 1 | 1 | 1 | 0 | |
| 第2半旬 | 6～10 | 36.8 | 81 | 0 | 5 | 10.1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 2.4 | 2 | 0 | 1 | 0 | 0 | |
| 第3半旬 | 11～15 | 29.6 | 64 | 0 | 4 | 9.7 | 5 | 4 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 13 | 12* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 3.7 | 2 | 1 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 34.3 | 73 | 0 | 5 | 11.5 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 20* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 1.3 | 4 | 0 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 24.6 | 52 | 0 | 3 | 9.6 | 4 | 4 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 14 | 22* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 4.6 | 0 | 0 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 33.8 | 58 | 1 | 5 | 10.7 | 37 | 37 | 26 | 1 | 1 | 1 | 1 | 0 | 0 | 45 | 27* | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 4.7 | 2 | 1 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 23.7 | 48 | 1 | 3 | 11.2 | 14 | 14 | 01 | 1 | 1 | 1 | 0 | 0 | 0 | 51 | 02* | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 7.0 | 1 | 3 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 19.8 | 39 | 2 | 3 | 11.2 | 13 | 11 | 07 | 1 | 1 | 1 | 0 | 0 | 0 | 51 | 08 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 6.0 | 1 | 2 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 25.6 | 50 | 1 | 3 | 13.3 | 3 | 3 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 48 | 13 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.8 | 0 | 0 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 42.5 | 80 | 0 | 5 | 17.0 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 18* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.2 | 1 | 0 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 42.4 | 78 | 0 | 5 | 18.3 | 2 | 2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 45 | 21 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.4 | 0 | 0 | 3 | 0 | 0 | |
| 第6半旬 | 26～28 | 9.0 | 27 | 1 | 1 | 14.6 | 5 | 3 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 41 | 28 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 6.7 | 0 | 0 | 3 | 1 | 0 | |
| 第1半旬 | 1～ 5 | 25.8 | 46 | 2 | 3 | 15.1 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.8 | 0 | 2 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 30.7 | 54 | 0 | 3 | 17.5 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 07* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.6 | 0 | 0 | 5 | 2 | 0 | |
| 第3半旬 | 11～15 | 49.5 | 85 | 0 | 5 | 22.6 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 1.9 | 3 | 0 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 43.0 | 72 | 0 | 5 | 21.6 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 16 | 5 | 5 | 4 | 4 | 1 | 0 | 0 | 3.5 | 1 | 0 | 3 | 1 | 0 | |
| 第5半旬 | 21～25 | 40.9 | 67 | 0 | 4 | 22.4 | 7 | 7 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 23 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 27.1 | 36 | 2 | 3 | 16.8 | 4 | 3 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 30 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 3 | 4 | 2 | 0 | |
| 第1半旬 | 1～ 5 | 34.2 | 54 | 0 | 2 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 27.3 | 42 | 1 | 2 | 16.5 | 3 | 3 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 06 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 2 | 3 | 1 | 0 | |
| 第3半旬 | 11～15 | 16.9 | 26 | 3 | 2 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 34.2 | 51 | 0 | 3 | 21.6 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 2 | 0 | 1 | 1 | ||
| 第5半旬 | 21～25 | 18.0 | 26 | 1 | 2 | 18.7 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 2 | 2 | 0 | ||
| 第6半旬 | 26～30 | 38.7 | 56 | 1 | 4 | 22.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 1 | 1 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 16.8 | 24 | 2 | 1 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 1 | 4 | 0 | 4 | 0 | |||
| 第2半旬 | 6～10 | 26.7 | 37 | 1 | 2 | 18.7 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 1 | 1 | 2 | 0 | ||
| 第3半旬 | 11～15 | 35.2 | 48 | 1 | 3 | 21.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 48.5 | 66 | 0 | 4 | 28.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 26.2 | 35 | 1 | 2 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 2 | 0 | |||
| 第6半旬 | 26～31 | 38.2 | 42 | 1 | 3 | 22.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 50.1 | 66 | 1 | 4 | 27.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 2 | 1 | 0 | 2 | 0 | |||
| 第2半旬 | 6～10 | 26.5 | 35 | 2 | 2 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 3 | 0 | |||
| 第3半旬 | 11～15 | 32.8 | 43 | 0 | 3 | 22.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 0 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 14.8 | 19 | 3 | 1 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 0 | 4 | 0 | |||
| 第5半旬 | 21～25 | 10.5 | 14 | 2 | 1 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 5 | 0 | |||
| 第6半旬 | 26～30 | 13.1 | 17 | 3 | 1 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 5 | 0 | |||
| 第1半旬 | 1～ 5 | 6.1 | 8 | 3 | 0 | 13.9 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 5 | 0 | |||
| 第2半旬 | 6～10 | 43.7 | 58 | 1 | 4 | × | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 4 | 0 | |||
| 第3半旬 | 11～15 | 18.5 | 25 | 2 | 2 | 19.1 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 5 | 0 | |||
| 第4半旬 | 16～20 | 27.6 | 37 | 1 | 2 | 21.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 4 | 0 | |||
| 第5半旬 | 21～25 | 23.7 | 32 | 0 | 2 | 20.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 5 | 0 | |||
| 第6半旬 | 26～31 | 21.8 | 25 | 1 | 2 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 4 | 0 | 6 | 0 | |||
| 第1半旬 | 1～ 5 | 11.7 | 16 | 2 | 1 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 5 | 0 | |||
| 第2半旬 | 6～10 | 11.8 | 17 | 2 | 1 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 5 | 0 | |||
| 第3半旬 | 11～15 | 15.9 | 23 | 1 | 1 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 4 | 0 | |||
| 第4半旬 | 16～20 | 10.3 | 15 | 1 | 0 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 3 | 0 | |||
| 第5半旬 | 21～25 | 12.6 | 19 | 0 | 1 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 4 | 0 | 2 | 0 | |||
| 第6半旬 | 26～31 | 31.3 | 39 | 0 | 2 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 6 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 18.1 | 28 | 1 | 1 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 1 | 0 | 4 | 0 | |||
| 第2半旬 | 6～10 | 8.9 | 14 | 3 | 1 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 4 | 0 | |||
| 第3半旬 | 11～15 | 17.2 | 27 | 1 | 1 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 2 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 42.1 | 68 | 1 | 4 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 2 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 30.3 | 50 | 1 | 4 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 28.8 | 48 | 0 | 3 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 1 | 0 | 3 | 0 | |||
| 第1半旬 | 1～ 5 | 21.5 | 37 | 2 | 2 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 18.8 | 33 | 1 | 2 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 34.0 | 61 | 1 | 4 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.3 | 3 | 1 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 21.7 | 40 | 1 | 2 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 34.7 | 65 | 1 | 4 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 0 | 1 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 31.5 | 50 | 1 | 4 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 22.6 | 44 | 1 | 3 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 29.8 | 60 | 0 | 4 | 11.6 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.3 | 1 | 0 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 35.6 | 73 | 0 | 5 | 11.5 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 2 | 0 | 2 | 0 | 0 | ||
| 第4半旬 | 16～20 | 17.3 | 36 | 2 | 2 | 6.9 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 0 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 17.6 | 37 | 1 | 3 | 7.1 | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 1 | 0 | 0 | ||
| 第6半旬 | 26～30 | 25.2 | 54 | 0 | 3 | 8.5 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1 | 2 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 20.1 | 44 | 0 | 2 | 7.5 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 0 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 19.6 | 43 | 1 | 3 | 6.7 | 2 | 2 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 08 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 26.6 | 59 | 0 | 3 | 8.1 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 2 | 1 | 2 | 0 | 0 | ||
| 第4半旬 | 16～20 | 17.8 | 40 | 0 | 2 | 6.9 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 21.2 | 48 | 0 | 3 | 7.8 | 2 | 2 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 23* | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 5.3 | 0 | 1 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 11.8 | 22 | 1 | 1 | 6.6 | 5 | 5 | 29 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 29 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 0 | 5 | 5 | 0 | 0 | |