半旬ごとの値
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室蘭（胆振地方) 2005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 | 7.4 | 16 | 1 | 0 | 3.6 | 1 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 9.0 | 20 | 0 | 0 | 4.8 | 4 | 4 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 08 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 8.5 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 21.2 | 46 | 0 | 2 | 6.5 | 2 | 1 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 13* | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 8.1 | 17 | 2 | 2 | 4.7 | 28 | 25 | 20 | 2 | 1 | 1 | 1 | 0 | 0 | 27 | 20 | 5 | 4 | 1 | 1 | 1 | 0 | 0 | 9.2 | 0 | 3 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 21.5 | 45 | 0 | 3 | 7.2 | 9 | 9 | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 28 | 24 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.4 | 1 | 0 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 16.0 | 27 | 0 | 1 | 6.3 | 20 | 12 | 29 | 2 | 2 | 1 | 0 | 0 | 0 | 36 | 29 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 8.5 | 0 | 3 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 24.1 | 48 | 0 | 4 | 8.5 | 3 | 2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 04* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.5 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 16.4 | 32 | 1 | 2 | 7.6 | 1 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 10* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.8 | 0 | 1 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 11.7 | 23 | 0 | 0 | 6.8 | 4 | 3 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 12* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.0 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 11.9 | 22 | 1 | 1 | 6.9 | 30 | 14 | 20 | 3 | 2 | 2 | 0 | 0 | 0 | 46 | 20 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.7 | 0 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 18.7 | 34 | 0 | 2 | 9.1 | 2 | 2 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 23 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.1 | 0 | 3 | 5 | 0 | 0 | |
| 第6半旬 | 26～28 | 19.4 | 59 | 0 | 3 | 12.6 | 1 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 28* | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 6.0 | 0 | 0 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 35.5 | 63 | 0 | 5 | 14.5 | 2 | 2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.8 | 0 | 0 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 28.0 | 49 | 0 | 3 | 13.1 | 2 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 06 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.5 | 0 | 0 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 27.8 | 47 | 1 | 4 | 12.8 | 22 | 14 | 11 | 2 | 2 | 1 | 0 | 0 | 0 | 54 | 12 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 7.4 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 26.9 | 45 | 1 | 4 | 13.0 | 1 | 1 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 16 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 6.7 | 0 | 1 | 2 | 0 | 0 | |
| 第5半旬 | 21～25 | 22.9 | 38 | 1 | 2 | 13.0 | 2 | 2 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 21 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | 8.4 | 0 | 2 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 42.0 | 56 | 0 | 4 | 16.8 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 32.0 | 50 | 0 | 3 | 15.6 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 3 | 1 | 0 | ||
| 第2半旬 | 6～10 | 14.0 | 22 | 2 | 1 | 9.3 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 0 | 1 | ||
| 第3半旬 | 11～15 | 28.1 | 43 | 1 | 2 | 14.8 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 44.2 | 66 | 1 | 4 | 19.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 1 | 1 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 27.9 | 41 | 1 | 3 | 16.3 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 0 | 1 | 2 | 0 | ||
| 第6半旬 | 26～30 | 39.5 | 57 | 0 | 4 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 50.7 | 72 | 0 | 4 | 23.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 23.2 | 33 | 2 | 2 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 27.3 | 38 | 1 | 2 | 18.1 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 4 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 26.0 | 36 | 2 | 2 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 3 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 20.9 | 28 | 1 | 2 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 22.0 | 25 | 2 | 1 | 15.1 | -- | -- | 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 | 19.8 | 26 | 2 | 2 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 21.7 | 29 | 0 | 1 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 0 | 2 | 0 | |||
| 第3半旬 | 11～15 | 2.6 | 3 | 3 | 0 | 9.6 | -- | -- | 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 | 12.2 | 16 | 0 | 1 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 3 | 0 | |||
| 第5半旬 | 21～25 | 28.7 | 38 | 0 | 2 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 3 | 1 | |||
| 第6半旬 | 26～30 | 45.1 | 59 | 1 | 4 | 21.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 3 | 0 | |||
| 第1半旬 | 1～ 5 | 11.6 | 15 | 2 | 0 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 2 | 0 | |||
| 第2半旬 | 6～10 | 8.8 | 12 | 3 | 1 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 23.5 | 31 | 1 | 3 | 16.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 4 | 0 | |||
| 第4半旬 | 16～20 | 28.0 | 38 | 0 | 3 | 17.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 33.8 | 46 | 0 | 3 | 21.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 24.0 | 27 | 1 | 2 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 4 | 0 | 3 | 0 | |||
| 第1半旬 | 1～ 5 | 14.2 | 20 | 2 | 1 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 2 | 1 | |||
| 第2半旬 | 6～10 | 29.1 | 41 | 0 | 2 | 17.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 2 | 0 | 1 | 1 | |||
| 第3半旬 | 11～15 | 6.8 | 10 | 3 | 0 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 26.9 | 39 | 0 | 3 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 29.2 | 43 | 1 | 3 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 45.7 | 57 | 1 | 5 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 29.6 | 45 | 0 | 3 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 20.6 | 32 | 1 | 2 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 35.5 | 56 | 1 | 3 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 26.7 | 43 | 2 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 33.1 | 55 | 1 | 3 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 34.9 | 59 | 0 | 4 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 25.3 | 43 | 0 | 2 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 26.2 | 46 | 0 | 2 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 22.4 | 40 | 0 | 2 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 43.4 | 79 | 0 | 5 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 23.6 | 44 | 0 | 4 | 8.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 35.8 | 57 | 1 | 4 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 29.1 | 57 | 0 | 3 | 8.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 17.7 | 35 | 0 | 2 | 6.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 1 | 0 | 0 | |||
| 第3半旬 | 11～15 | 20.1 | 41 | 0 | 3 | 7.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 4 | 0 | 0 | |||
| 第4半旬 | 16～20 | 20.9 | 43 | 0 | 4 | 7.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 1 | 5 | 0 | 0 | |||
| 第5半旬 | 21～25 | 27.6 | 58 | 0 | 4 | 7.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 4 | 0 | 0 | |||
| 第6半旬 | 26～30 | 16.9 | 36 | 1 | 2 | 5.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 3 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 15.6 | 34 | 0 | 2 | 5.8 | 1 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 02 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 24.1 | 53 | 0 | 3 | 6.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 2 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 5.5 | 12 | 1 | 0 | 3.5 | 33 | 16 | 11 | 3 | 3 | 1 | 0 | 0 | 0 | 16 | 13 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 7.9 | 0 | 1 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 9.3 | 21 | 2 | 1 | 4.0 | 20 | 17 | 17 | 1 | 1 | 1 | 0 | 0 | 0 | 24 | 17 | 5 | 5 | 5 | 4 | 1 | 0 | 0 | 8.2 | 0 | 3 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 18.9 | 42 | 2 | 3 | 5.8 | 10 | 4 | 25* | 2 | 0 | 0 | 0 | 0 | 0 | 9 | 21 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 11.9 | 22 | 1 | 0 | 4.9 | 24 | 9 | 27 | 3 | 2 | 0 | 0 | 0 | 0 | 18 | 28 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 7.5 | 0 | 1 | 6 | 0 | 0 | |
- 値欄の記号の説明
- 赤線は、観測場所を移転した場合、観測装置を変更した場合または観測の時間間隔を変更した場合に、その前後のデータが均質でないことを示します。
赤実線の前後では観測データや観測史上1位などの極値を比較できませんが、赤点線の前後では極値を比較できます。