半旬ごとの値
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札幌（石狩地方) 2017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 | 5.1 | 11 | 1 | 0 | 4.0 | 14 | 8 | 04 | 2 | 2 | 0 | 0 | 0 | 0 | 77 | 04 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.3 | 0 | 4 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 18.1 | 40 | 1 | 3 | 5.6 | 8 | 4 | 09 | 2 | 0 | 0 | 0 | 0 | 0 | 76 | 06 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.5 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 14.8 | 32 | 0 | 2 | 5.9 | 13 | 7 | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 74 | 13* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.1 | 0 | 2 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 6.1 | 13 | 2 | 0 | 5.2 | 15 | 7 | 18 | 2 | 2 | 0 | 0 | 0 | 0 | 74 | 19* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.7 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 13.8 | 29 | 1 | 3 | 5.9 | 32 | 11 | 22 | 4 | 4 | 1 | 0 | 0 | 0 | 92 | 25 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.5 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 19.3 | 33 | 1 | 3 | 6.5 | 24 | 14 | 31 | 2 | 2 | 1 | 0 | 0 | 0 | 86 | 31 | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 8.1 | 0 | 3 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 21.0 | 42 | 0 | 1 | 8.5 | 15 | 8 | 02 | 2 | 2 | 0 | 0 | 0 | 0 | 87 | 02 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.7 | 0 | 3 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 9.5 | 19 | 1 | 1 | 6.9 | 7 | 4 | 07 | 2 | 0 | 0 | 0 | 0 | 0 | 80 | 08 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.4 | 0 | 4 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 6.9 | 13 | 1 | 0 | 7.4 | 10 | 7 | 14 | 2 | 1 | 0 | 0 | 0 | 0 | 77 | 14 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.7 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 15.5 | 29 | 1 | 2 | 7.7 | 14 | 8 | 17 | 2 | 1 | 0 | 0 | 0 | 0 | 73 | 18* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.4 | 0 | 2 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.3 | 32 | 0 | 3 | 9.4 | 27 | 13 | 25 | 4 | 3 | 1 | 0 | 0 | 0 | 85 | 25 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.6 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～28 | 16.8 | 51 | 0 | 2 | 12.1 | 15 | 15 | 26 | 1 | 1 | 1 | 0 | 0 | 0 | 96 | 26 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 5.0 | 0 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 25.1 | 45 | 0 | 4 | 11.5 | 3 | 3 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 77 | 01 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.1 | 0 | 2 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 24.3 | 42 | 0 | 3 | 12.1 | 15 | 7 | 07 | 2 | 2 | 0 | 0 | 0 | 0 | 72 | 08* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.0 | 0 | 3 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 40.6 | 69 | 0 | 4 | 16.7 | 12 | 12 | 11 | 1 | 1 | 1 | 0 | 0 | 0 | 83 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 4.9 | 1 | 0 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 35.5 | 59 | 0 | 4 | 15.9 | 2 | 1 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | 62 | 17* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.2 | 0 | 2 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 13.6 | 22 | 1 | 1 | 11.1 | 38 | 21 | 23 | 2 | 2 | 2 | 1 | 0 | 0 | 71 | 24 | 5 | 5 | 5 | 5 | 5 | 3 | 0 | 8.9 | 0 | 3 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 45.0 | 60 | 0 | 4 | 15.9 | 3 | 3 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 54 | 26 | 6 | 6 | 6 | 6 | 6 | 1 | 0 | 5.4 | 0 | 1 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 44.7 | 70 | 0 | 5 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 01 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 3.9 | 1 | 1 | 0 | 0 | 0 | ||
| 第2半旬 | 6～10 | 29.8 | 46 | 1 | 3 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 06 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 7.6 | 0 | 3 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 31.8 | 48 | 0 | 3 | 15.9 | 4 | 4 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 13 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 22.4 | 33 | 1 | 2 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 2 | 0 | 1 | |||
| 第5半旬 | 21～25 | 35.7 | 52 | 1 | 4 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 28.8 | 41 | 0 | 2 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 45.8 | 65 | 0 | 4 | 22.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 36.5 | 51 | 0 | 2 | 19.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 21.1 | 29 | 1 | 2 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 53.1 | 72 | 0 | 4 | 24.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 14.2 | 19 | 2 | 2 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 41.7 | 46 | 0 | 4 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 14.3 | 19 | 2 | 1 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 28.5 | 38 | 0 | 2 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 29.3 | 38 | 1 | 3 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 50.3 | 66 | 0 | 4 | 24.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 13.4 | 17 | 1 | 1 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 30.0 | 39 | 0 | 2 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 11.8 | 15 | 1 | 1 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 56.7 | 75 | 0 | 4 | 25.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 49.4 | 66 | 0 | 4 | 22.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 2 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 11.8 | 16 | 1 | 1 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 33.7 | 46 | 0 | 4 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 37.4 | 43 | 2 | 4 | 16.8 | -- | -- | 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 | 45.9 | 64 | 0 | 5 | 23.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 37.0 | 52 | 1 | 3 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 10.0 | 14 | 1 | 1 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 33.7 | 49 | 0 | 3 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 28.8 | 42 | 1 | 3 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 29.0 | 36 | 1 | 3 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 42.8 | 65 | 0 | 4 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 41.1 | 64 | 0 | 5 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 18.0 | 29 | 1 | 2 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 19.7 | 32 | 0 | 1 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 38.1 | 63 | 0 | 4 | 15.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 0 | 0 | 0 | 0 | 1 | |||
| 第6半旬 | 26～30 | 23.6 | 40 | 0 | 3 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 24.9 | 43 | 0 | 2 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 22.8 | 40 | 0 | 3 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 17.8 | 32 | 1 | 2 | 8.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 28.7 | 53 | 0 | 2 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 0 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 28.6 | 53 | 2 | 3 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 2 | 1 | 0 | 0 | |||
| 第6半旬 | 26～31 | 30.1 | 48 | 0 | 3 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 2 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 18.8 | 37 | 0 | 2 | 6.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 2 | 0 | 0 | |||
| 第2半旬 | 6～10 | 20.3 | 41 | 0 | 2 | 6.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 13.7 | 28 | 0 | 2 | 5.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 2 | 0 | 0 | |||
| 第4半旬 | 16～20 | 18.6 | 39 | 0 | 3 | 6.9 | 36 | 19 | 18 | 2 | 2 | 2 | 0 | 0 | 0 | 29 | 19 | 3 | 3 | 3 | 3 | 2 | 0 | 0 | 7.4 | 0 | 1 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 4.9 | 10 | 0 | 0 | 4.7 | 20 | 15 | 24 | 2 | 2 | 1 | 0 | 0 | 0 | 17 | 25* | 5 | 5 | 4 | 4 | 0 | 0 | 0 | 8.8 | 0 | 2 | 4 | 0 | 0 | |
| 第6半旬 | 26～30 | 17.7 | 38 | 1 | 2 | 6.0 | 6 | 6 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 18 | 26 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 7.4 | 0 | 2 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 15.7 | 34 | 0 | 1 | 5.0 | 28 | 24 | 05 | 1 | 1 | 1 | 1 | 0 | 0 | 24 | 05 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | 6.1 | 0 | 0 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 19.6 | 43 | 0 | 3 | 6.1 | 24 | 22 | 08 | 1 | 1 | 1 | 1 | 0 | 0 | 36 | 08 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 7.7 | 0 | 1 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 15.4 | 34 | 0 | 1 | 5.5 | 2 | 2 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 11 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 8.6 | 0 | 3 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 11.0 | 25 | 1 | 1 | 5.0 | 17 | 9 | 16 | 2 | 1 | 0 | 0 | 0 | 0 | 28 | 20* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.5 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 7.2 | 16 | 0 | 0 | 4.4 | 3 | 2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 22* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.9 | 0 | 4 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 15.9 | 30 | 1 | 1 | 5.1 | 28 | 10 | 26 | 4 | 3 | 1 | 0 | 0 | 0 | 31 | 30 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 8.7 | 0 | 4 | 6 | 0 | 0 | |