半旬ごとの値
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室蘭（胆振地方) 2018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 | 11.9 | 26 | 2 | 2 | 4.3 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 5 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 7.1 | 15 | 1 | 0 | 4.1 | 8 | 6 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 06 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 7.6 | 16 | 1 | 1 | 4.1 | 9 | 6 | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 7 | 13* | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 10.6 | 22 | 0 | 1 | 5.0 | 5 | 4 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 20 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 6.6 | 14 | 1 | 0 | 4.1 | 13 | 5 | 23 | 3 | 1 | 0 | 0 | 0 | 0 | 9 | 25 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 13.5 | 23 | 0 | 0 | 6.5 | 12 | 8 | 28 | 1 | 1 | 0 | 0 | 0 | 0 | 15 | 29* | 6 | 6 | 6 | 4 | 0 | 0 | 0 | 9.2 | 0 | 6 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 22.9 | 46 | 0 | 3 | 8.3 | 21 | 11 | 04 | 2 | 2 | 1 | 0 | 0 | 0 | 27 | 05* | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 8.1 | 0 | 3 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 16.7 | 33 | 1 | 2 | 7.5 | 3 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 06 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.3 | 0 | 1 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 8.8 | 17 | 0 | 0 | 6.6 | 11 | 6 | 14 | 1 | 1 | 0 | 0 | 0 | 0 | 26 | 15 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 9.5 | 0 | 5 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 24.4 | 46 | 0 | 5 | 10.7 | 10 | 4 | 17 | 2 | 0 | 0 | 0 | 0 | 0 | 26 | 20* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.8 | 0 | 1 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 19.0 | 35 | 0 | 2 | 9.8 | 12 | 5 | 23* | 2 | 2 | 0 | 0 | 0 | 0 | 29 | 21 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.8 | 0 | 3 | 5 | 0 | 0 | |
| 第6半旬 | 26～28 | 21.7 | 66 | 0 | 3 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 26 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 6.5 | 0 | 0 | 3 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 4.4 | 8 | 3 | 0 | 4.9 | 12 | 7 | 01 | 2 | 1 | 0 | 0 | 0 | 0 | 30 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.4 | 0 | 4 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 20.4 | 36 | 1 | 2 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 06 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 7.2 | 0 | 2 | 4 | 1 | 0 | ||
| 第3半旬 | 11～15 | 16.1 | 27 | 1 | 2 | 9.5 | 5 | 3 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 12* | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 8.5 | 0 | 4 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 35.6 | 60 | 0 | 4 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 3 | 0 | 0 | |||
| 第5半旬 | 21～25 | 41.5 | 68 | 1 | 4 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 1 | 0 | 0 | |||
| 第6半旬 | 26～31 | 61.9 | 83 | 0 | 6 | 19.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 2 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 12.4 | 19 | 2 | 1 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 1 | 0 | 0 | |||
| 第2半旬 | 6～10 | 25.8 | 40 | 1 | 3 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 4 | 0 | 1 | |||
| 第3半旬 | 11～15 | 21.8 | 33 | 2 | 2 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 1 | 0 | 0 | |||
| 第4半旬 | 16～20 | 55.2 | 82 | 0 | 5 | 23.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 1 | 0 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 28.7 | 42 | 2 | 3 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 40.9 | 59 | 0 | 5 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 17.7 | 25 | 1 | 1 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 30.5 | 43 | 1 | 3 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 40.5 | 56 | 1 | 4 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 26.6 | 36 | 2 | 2 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 46.9 | 64 | 0 | 4 | 24.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 46.1 | 52 | 0 | 4 | 22.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 1 | 0 | 3 | 1 | |||
| 第1半旬 | 1～ 5 | 49.3 | 66 | 0 | 5 | 25.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 1 | 0 | 3 | 0 | |||
| 第2半旬 | 6～10 | 33.2 | 44 | 1 | 3 | 20.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 1 | 1 | |||
| 第3半旬 | 11～15 | 24.4 | 32 | 3 | 2 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 7.0 | 9 | 3 | 0 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 3 | 0 | |||
| 第5半旬 | 21～25 | 38.0 | 50 | 1 | 4 | 21.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 10.3 | 14 | 2 | 0 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 1.9 | 3 | 2 | 0 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 3 | 0 | |||
| 第2半旬 | 6～10 | 1.4 | 2 | 3 | 0 | 9.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 2 | 0 | |||
| 第3半旬 | 11～15 | 20.6 | 28 | 0 | 2 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 7.4 | 10 | 2 | 0 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 4 | 0 | 3 | 0 | |||
| 第5半旬 | 21～25 | 25.1 | 34 | 0 | 1 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 23.7 | 27 | 2 | 2 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 5 | 0 | |||
| 第1半旬 | 1～ 5 | 32.0 | 45 | 2 | 3 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 13.8 | 19 | 1 | 1 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 2 | 0 | |||
| 第3半旬 | 11～15 | 14.8 | 21 | 2 | 1 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 26.7 | 39 | 1 | 2 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 10.6 ] | 16 ] | 0 ) | 0 ] | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 3 | 1 | |||
| 第6半旬 | 26～31 | 23.9 | 30 | 1 | 2 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 0 | 0 | 2 | |||
| 第1半旬 | 1～ 5 | 24.4 | 37 | 2 | 2 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 13.1 | 20 | 1 | 1 | 9.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 44.9 | 71 | 0 | 4 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 49.8 | 81 | 0 | 5 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 22.8 | 38 | 1 | 2 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 26.0 | 44 | 1 | 3 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 41.1 | 70 | 0 | 4 | 15.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 19.7 | 35 | 1 | 1 | 9.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 25.8 | 46 | 0 | 3 | 10.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 41.1 | 75 | 0 | 5 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.2 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 41.5 | 77 | 0 | 5 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.7 | 1 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 27.4 | 44 | 0 | 3 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 36.9 | 72 | 0 | 5 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 15.6 | 31 | 1 | 2 | 6.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 25.3 | 51 | 0 | 3 | 7.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 9.5 | 20 | 0 | 1 | 5.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 10.2 | 21 | 0 | 0 | 5.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 5 | 4 | 0 | 1 | ||
| 第6半旬 | 26～30 | 18.4 | 39 | 0 | 3 | 6.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 1 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 20.6 | 45 | 1 | 3 | 5.7 | 1 | 1 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 01 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 8.1 | 18 | 1 | 0 | 4.2 | 7 | 7 | 07 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 07 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 9.1 | 0 | 5 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 5.4 | 12 | 1 | 0 | 3.7 | 21 | 13 | 12 | 3 | 1 | 1 | 0 | 0 | 0 | 13 | 12 | 5 | 4 | 4 | 3 | 0 | 0 | 0 | 8.9 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 9.7 | 21 | 0 | 1 | 4.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 16 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 5 | 0 | 0 | ||
| 第5半旬 | 21～25 | 9.2 | 20 | 1 | 0 | 4.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 4 | 0 | 0 | ||
| 第6半旬 | 26～31 | 11.9 | 22 | 0 | 1 | 4.7 | 5 | 2 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 31 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 6 | 0 | 0 | |