半旬ごとの値
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札幌（石狩地方) 1989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 | 14.2 | 31 | 1 | 1 | 5.1 | 22 | 9 | 04* | 3 | 2 | 0 | 0 | 0 | 0 | 51 | 04 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 8.7 | 0 | 4 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 16.7 | 37 | 0 | 2 | 5.7 | 0 | 0 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 07* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.8 | 0 | 1 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 29.7 | 64 | 0 | 5 | 7.2 | 7 | 4 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 37 | 12 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.1 | 0 | 2 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 17.2 | 37 | 1 | 2 | 5.4 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 31 | 18* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.3 | 0 | 3 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.5 | 37 | 0 | 2 | 6.3 | 5 | 3 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 30 | 25* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.9 | 1 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 12.2 | 21 | 2 | 1 | 5.3 | 20 | 11 | 27 | 2 | 2 | 1 | 0 | 0 | 0 | 52 | 28 | 6 | 6 | 6 | 6 | 6 | 1 | 0 | 7.7 | 0 | 3 | 6 | 0 | 1 | |
| 第1半旬 | 1～ 5 | 18.8 | 38 | 0 | 2 | 7.3 | 24 | 11 | 04 | 3 | 2 | 1 | 0 | 0 | 0 | 56 | 04 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 8.2 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 23.4 | 46 | 0 | 2 | 8.5 | 1 | 1 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 06 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 7.1 | 0 | 1 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 25.1 | 48 | 0 | 3 | 8.9 | 13 | 6 | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 52 | 13 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 6.6 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 22.5 | 42 | 1 | 3 | 8.4 | 1 | 1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 16 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.0 | 0 | 2 | 2 | 0 | 0 | |
| 第5半旬 | 21～25 | 21.8 | 40 | 0 | 2 | 9.5 | 5 | 3 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 41 | 21 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.2 | 0 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～28 | 10.4 | 32 | 0 | 1 | 9.1 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 27* | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 8.0 | 0 | 1 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 9.1 | 16 | 1 | 1 | 7.3 | 1 | 1 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 01 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 9.4 | 0 | 4 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 27.5 | 48 | 0 | 4 | 11.1 | 10 | 6 | 07 | 2 | 1 | 0 | 0 | 0 | 0 | 17 | 08 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 7.7 | 0 | 3 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 15.1 | 26 | 1 | 1 | 8.1 | 1 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 11 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 7.8 | 13 | 1 | 1 | 8.5 | 3 | 3 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 18* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 13.6 | 22 | 1 | 1 | 10.3 | 4 | 4 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 40.3 | 54 | 0 | 4 | 14.4 | 1 | 1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 23.5 | 37 | 0 | 1 | 12.1 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 2 | 0 | 0 | ||
| 第2半旬 | 6～10 | 25.9 | 40 | 1 | 2 | 12.4 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 45.4 | 69 | 0 | 4 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 14.1 | 21 | 1 | 1 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 21.5 | 31 | 0 | 1 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 1 | 0 | 0 | |||
| 第6半旬 | 26～30 | 32.8 | 47 | 0 | 3 | 16.8 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 2 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 33.3 | 47 | 0 | 3 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 39.2 | 55 | 0 | 3 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 28.5 | 39 | 1 | 2 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 43.4 | 59 | 0 | 4 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 39.1 | 53 | 0 | 4 | 19.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 1 | 1 | |||
| 第6半旬 | 26～31 | 31.9 | 35 | 0 | 2 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 50.7 | 67 | 0 | 4 | 22.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 40.7 | 54 | 0 | 3 | 20.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 54.4 | 71 | 0 | 4 | 24.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 2 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 13.9 | 18 | 2 | 1 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 35.0 | 46 | 0 | 3 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 26.0 | 34 | 1 | 2 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.2 | 37 | 0 | 2 | 18.1 | -- | -- | 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 | 49.7 | 66 | 1 | 4 | 21.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 10.5 | 14 | 1 | 0 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 35.0 | 47 | 0 | 3 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 33.4 | 45 | 0 | 2 | 17.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 49.1 | 56 | 0 | 5 | 20.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 63.5 | 88 | 0 | 5 | 24.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 2 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 24.1 | 34 | 0 | 1 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 27.3 | 39 | 0 | 3 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 38.7 | 56 | 0 | 3 | 18.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 38.6 | 57 | 1 | 4 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 28.3 | 35 | 1 | 2 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 8.7 | 13 | 2 | 0 | 8.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 12.2 | 19 | 0 | 1 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 21.2 | 34 | 1 | 2 | 11.6 | -- | -- | 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 | 22.1 | 36 | 0 | 2 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 25.6 | 42 | 0 | 3 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 31.0 | 52 | 0 | 3 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 35.7 | 61 | 0 | 4 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 25.7 | 45 | 0 | 3 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 29.1 | 52 | 0 | 4 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 7.5 | 14 | 1 | 1 | 5.5 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 1 | 0 | 1 | ||
| 第5半旬 | 21～25 | 29.8 | 56 | 0 | 4 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 17.0 | 27 | 0 | 1 | 6.7 | -- | -- | 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 | 26.4 | 52 | 1 | 4 | 7.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 9.2 | 18 | 2 | 1 | 3.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 12.8 | 26 | 2 | 1 | 4.7 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 2 | 0 | 0 | ||
| 第4半旬 | 16～20 | 15.8 | 33 | 1 | 2 | 5.2 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 1 | 0 | 1 | ||
| 第5半旬 | 21～25 | 11.6 | 25 | 0 | 1 | 4.5 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 3 | 0 | 0 | ||
| 第6半旬 | 26～30 | 15.4 | 33 | 1 | 2 | 5.0 | 4 | 4 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 30 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 10.7 | 23 | 0 | 1 | 4.1 | 1 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 4 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 15.6 | 34 | 0 | 2 | 4.9 | 64 | 45 | 09 | 2 | 2 | 2 | 1 | 0 | 0 | 48 | 09 | 4 | 4 | 3 | 3 | 2 | 0 | 0 | 9.2 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 14.6 | 32 | 1 | 2 | 5.2 | 11 | 6 | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 36 | 12* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.1 | 0 | 4 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 18.3 | 41 | 0 | 3 | 5.2 | 25 | 13 | 19 | 3 | 2 | 1 | 0 | 0 | 0 | 38 | 20 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.7 | 0 | 2 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 12.8 | 29 | 1 | 1 | 4.8 | 7 | 6 | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 36 | 22 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.7 | 0 | 3 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 16.1 | 30 | 0 | 2 | 4.6 | 15 | 5 | 27 | 3 | 1 | 0 | 0 | 0 | 0 | 26 | 26 | 6 | 6 | 6 | 6 | 5 | 0 | 0 | 7.9 | 0 | 2 | 6 | 0 | 0 | |