半旬ごとの値
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札幌（石狩地方) 2011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 | 13.2 | 29 | 1 | 2 | 5.3 | 11 | 3 | 04* | 3 | 0 | 0 | 0 | 0 | 0 | 21 | 05* | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 9.3 | 0 | 5 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 13.5 | 30 | 0 | 2 | 5.3 | 68 | 20 | 06 | 5 | 5 | 4 | 1 | 0 | 0 | 61 | 09 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 9.4 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 26.0 | 56 | 1 | 4 | 7.9 | 32 | 11 | 12 | 5 | 3 | 1 | 0 | 0 | 0 | 65 | 13 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.0 | 0 | 1 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 16.9 | 36 | 0 | 3 | 6.8 | 34 | 20 | 17 | 4 | 2 | 1 | 1 | 0 | 0 | 76 | 17 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.3 | 0 | 4 | 5 | 0 | 1 | |
| 第5半旬 | 21～25 | 21.0 | 44 | 0 | 3 | 7.8 | 11 | 7 | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 72 | 21 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.1 | 0 | 3 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 24.9 | 43 | 0 | 3 | 8.5 | 16 | 10 | 30 | 1 | 1 | 1 | 0 | 0 | 0 | 65 | 31* | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 7.5 | 0 | 2 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 26.3 | 53 | 0 | 4 | 8.7 | 25 | 23 | 01 | 1 | 1 | 1 | 1 | 0 | 0 | 85 | 01 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.7 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 23.5 | 46 | 0 | 3 | 9.2 | 31 | 21 | 10 | 2 | 2 | 1 | 1 | 0 | 0 | 82 | 10 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.4 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 27.8 | 54 | 0 | 3 | 10.4 | 19 | 16 | 13 | 2 | 1 | 1 | 0 | 0 | 0 | 87 | 14 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5.9 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 11.3 | 21 | 1 | 1 | 7.8 | 25 | 15 | 19 | 3 | 2 | 1 | 0 | 0 | 0 | 82 | 20* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.9 | 0 | 4 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 34.7 | 64 | 0 | 4 | 12.7 | 3 | 3 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 76 | 21 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5.0 | 2 | 2 | 1 | 0 | 0 | |
| 第6半旬 | 26～28 | 17.2 | 52 | 0 | 2 | 11.9 | 8 | 4 | 27* | 2 | 0 | 0 | 0 | 0 | 0 | 64 | 28* | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 5.6 | 1 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 9.8 | 17 | 0 | 0 | 8.8 | 48 | 31 | 03 | 3 | 3 | 1 | 1 | 0 | 0 | 92 | 04 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.3 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 20.3 ) | 35 ) | 0 | 3 ) | 12.6 ) | 22 ) | 14 ) | 10 | 2 | 2 | 1 ) | 0 ) | 0 ) | 0 ) | 86 ) | 10 | 5 | 5 | 5 | 5 | 5 | 5 | 0 ) | 7.8 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 22.9 | 39 | 0 | 2 | 12.0 | 8 | 6 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 81 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.2 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 25.0 | 42 | 0 | 3 | 13.0 | 11 | 10 | 17 | 1 | 1 | 1 | 0 | 0 | 0 | 76 | 18* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.4 | 0 | 1 | 3 | 0 | 1 | |
| 第5半旬 | 21～25 | 27.8 | 46 | 0 | 3 | 14.2 | 10 | 4 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 63 | 22 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.8 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 53.9 | 72 | 0 | 6 | 18.4 | 2 | 1 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 57 | 26 | 6 | 6 | 6 | 6 | 6 | 3 | 0 | 5.9 | 0 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 38.7 | 61 | 0 | 3 | 17.8 | 14 | 7 | 03* | 2 | 2 | 0 | 0 | 0 | 0 | 30 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.3 | 1 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 36.5 | 56 | 0 | 3 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 06 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 5.1 | 1 | 1 | 0 | 0 | 0 | ||
| 第3半旬 | 11～15 | 36.0 | 54 | 0 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 15.2 | 23 | 2 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 9.8 | 14 | 2 | 0 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 28.4 | 41 | 0 | 3 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 15.6 | 22 | 1 | 2 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 20.0 | 28 | 0 | 2 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 34.7 | 48 | 0 | 3 | 20.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 28.0 | 38 | 0 | 4 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 17.4 | 23 | 2 | 2 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 42.9 | 48 | 0 | 3 | 20.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 1 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 23.3 | 31 | 0 | 2 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 36.6 | 48 | 0 | 3 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 12.7 | 17 | 2 | 1 | 11.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 36.7 | 48 | 0 | 3 | 20.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 28.0 | 37 | 1 | 2 | 17.2 | -- | -- | 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 | 27.3 | 36 | 0 | 2 | 18.4 | -- | -- | 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 | 26.3 | 35 | 1 | 3 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 2 | 0 | |||
| 第2半旬 | 6～10 | 20.3 | 27 | 0 | 2 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 16.1 | 21 | 1 | 1 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 21.7 | 29 | 1 | 2 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 42.2 | 57 | 0 | 5 | 23.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 43.6 | 50 | 1 | 4 | 19.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 42.7 | 59 | 0 | 3 | 21.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 37.9 | 53 | 0 | 3 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 33.3 | 48 | 0 | 3 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 24.7 | 36 | 1 | 2 | 13.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 30.0 | 44 | 1 | 2 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 45.8 | 57 | 0 | 4 | 17.8 | -- | -- | 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 | 17.2 | 26 | 1 | 1 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 17.1 | 27 | 2 | 2 | 10.1 | -- | -- | 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 | 18.3 | 29 | 1 | 1 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 10.8 | 17 | 1 | 2 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.1 | 40 | 2 | 3 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 39.9 | 67 | 1 | 4 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 2 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 24.0 | 41 | 0 | 3 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 19.7 | 35 | 0 | 2 | 9.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 0 | 0 | 0 | 2 | |||
| 第3半旬 | 11～15 | 24.4 | 44 | 0 | 3 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 31.1 | 57 | 0 | 3 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 2 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 11.6 | 22 | 2 | 1 | 6.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 19.1 | 31 | 1 | 2 | 6.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 34.9 | 68 | 1 | 4 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 15.2 | 30 | 1 | 1 | 5.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 28.3 | 58 | 0 | 4 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 2 | 0 | 0 | |||
| 第4半旬 | 16～20 | 15.9 | 33 | 0 | 2 | 5.5 | 12 | 9 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 10 | 17 | 5 | 4 | 1 | 1 | 0 | 0 | 0 | 8.1 | 0 | 2 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 11.2 | 24 | 0 | 1 | 5.0 | 11 | 9 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 21 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 4 | 0 | 1 | |
| 第6半旬 | 26～30 | 11.0 | 24 | 2 | 1 | 4.4 | 9 | 9 | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 8 | 30 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 8.0 | 0 | 4 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 13.7 | 30 | 1 | 2 | 5.0 | 28 | 16 | 03 | 3 | 2 | 1 | 0 | 0 | 0 | 19 | 04* | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 7.9 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 14.9 | 33 | 0 | 2 | 5.3 | 7 | 5 | 09 | 1 | 1 | 0 | 0 | 0 | 0 | 15 | 09 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 7.3 | 0 | 3 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 12.8 | 28 | 0 | 1 | 5.2 | 16 | 6 | 11 | 3 | 2 | 0 | 0 | 0 | 0 | 22 | 13 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 7.8 | 0 | 2 | 5 | 0 | 1 | |
| 第4半旬 | 16～20 | 24.9 | 56 | 0 | 5 | 6.2 | 3 | 1 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 20 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 4.8 | 0 | 0 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 16.3 | 36 | 0 | 2 | 5.4 | 21 | 16 | 22 | 2 | 1 | 1 | 0 | 0 | 0 | 33 | 23 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 8.0 | 0 | 3 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 8.8 | 16 | 2 | 1 | 4.0 | 31 | 15 | 26 | 3 | 2 | 2 | 0 | 0 | 0 | 49 | 29 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 8.9 | 0 | 5 | 6 | 0 | 0 | |