半旬ごとの値
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札幌（石狩地方) 1983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 | 13.3 | 29 | 1 | 3 | 4.3 | 23 | 12 | 01 | 2 | 2 | 2 | 0 | 0 | 0 | 25 | 04* | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 9.2 | 0 | 4 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 23.5 | 52 | 0 | 4 | 5.9 | 7 | 4 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 18 | 07* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.6 | 0 | 4 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 14.7 | 32 | 0 | 2 | 5.1 | 12 | 5 | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 21 | 15* | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 8.3 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 23.9 | 51 | 0 | 4 | 6.6 | 5 | 5 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 23 | 20 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 7.5 | 0 | 1 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 15.5 | 33 | 0 | 2 | 5.7 | 35 | 18 | 24 | 2 | 2 | 2 | 0 | 0 | 0 | 38 | 24 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.3 | 0 | 3 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 41.2 | 71 | 0 | 6 | 7.9 | 6 | 4 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 29 | 27* | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 6.7 | 0 | 3 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 23.1 | 46 | 0 | 3 | 7.0 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.1 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 15.2 | 30 | 1 | 1 | 6.3 | 15 | 6 | 09* | 3 | 2 | 0 | 0 | 0 | 0 | 31 | 10* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.9 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 17.7 | 34 | 0 | 2 | 7.2 | 15 | 7 | 14 | 3 | 1 | 0 | 0 | 0 | 0 | 41 | 14 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.7 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 22.1 | 42 | 1 | 3 | 8.7 | 32 | 23 | 16 | 3 | 2 | 1 | 1 | 0 | 0 | 60 | 16 | 5 | 5 | 5 | 5 | 5 | 3 | 0 | 8.8 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 31.0 | 57 | 0 | 4 | 10.2 | 18 | 14 | 22 | 2 | 1 | 1 | 0 | 0 | 0 | 57 | 22 | 5 | 5 | 5 | 5 | 5 | 3 | 0 | 8.0 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～28 | 4.9 | 15 | 2 | 1 | 5.5 | 114 | 52 | 26 | 3 | 3 | 3 | 2 | 2 | 0 | 114 | 27 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 9.7 | 0 | 3 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 24.5 | 44 | 0 | 3 | 10.2 | 41 | 14 | 05 | 4 | 4 | 3 | 0 | 0 | 0 | 102 | 05* | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 8.3 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 38.6 | 67 | 0 | 5 | 13.3 | 15 | 8 | 09 | 2 | 2 | 0 | 0 | 0 | 0 | 88 | 09 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.1 | 0 | 0 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 24.1 | 41 | 0 | 3 | 9.8 | 15 | 8 | 15 | 2 | 2 | 0 | 0 | 0 | 0 | 74 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.8 | 0 | 3 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 17.0 | 28 | 1 | 2 | 9.0 | 20 | 17 | 17 | 2 | 1 | 1 | 0 | 0 | 0 | 84 | 17 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.5 | 0 | 5 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 27.9 | 46 | 0 | 3 | 12.1 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 68 | 21 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 8.3 | 0 | 2 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 59.9 | 80 | 0 | 6 | 17.4 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 26 | 6 | 6 | 6 | 6 | 5 | 0 | 0 | 2.3 | 3 | 0 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 32.9 | 52 | 1 | 4 | 13.0 | 0 | 0 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 01 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 1 | 0 | 0 | |
| 第2半旬 | 6～10 | 37.7 | 58 | 0 | 4 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 41.1 | 62 | 0 | 4 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 48.7 | 72 | 0 | 4 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 49.6 | 73 | 0 | 4 | 18.1 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 0 | 1 | 0 | 0 | 0 | ||
| 第6半旬 | 26～30 | 32.7 | 47 | 1 | 3 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 52.6 | 75 | 0 | 5 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 36.5 | 51 | 0 | 3 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 41.1 | 57 | 0 | 3 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 29.5 | 40 | 1 | 2 | 13.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 26.4 | 36 | 2 | 3 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 29.2 | 32 | 0 | 1 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 2 | 1 | |||
| 第1半旬 | 1～ 5 | 45.1 | 60 | 0 | 4 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 26.1 | 34 | 1 | 2 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 36.0 | 47 | 1 | 3 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 23.0 | 30 | 0 | 2 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 8.3 | 11 | 2 | 1 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 13.9 | 18 | 1 | 1 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 37.4 | 49 | 1 | 3 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 35.3 | 47 | 0 | 2 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 41.2 | 55 | 0 | 3 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 26.2 | 35 | 0 | 1 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 16.7 | 23 | 1 | 1 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 17.3 | 20 | 1 | 0 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 5 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 41.9 | 58 | 0 | 3 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 24.3 | 34 | 0 | 2 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 46.7 | 67 | 0 | 4 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 2 | 0 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 17.4 | 25 | 2 | 2 | 10.0 | -- | -- | 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 | 31.9 | 47 | 1 | 3 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 35.3 | 44 | 1 | 3 | 12.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 32.7 | 50 | 0 | 4 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 3.6 | 6 | 2 | 0 | 5.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 21.4 | 34 | 2 | 2 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 34.1 | 55 | 0 | 3 | 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 | 30.2 | 50 | 0 | 3 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 42.2 | 71 | 0 | 5 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 38.0 | 65 | 0 | 5 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 28.2 | 49 | 1 | 3 | 9.9 | -- | -- | 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 | 33.0 | 59 | 0 | 3 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 33.4 | 61 | 0 | 5 | 9.8 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 20.5 | 38 | 0 | 1 | 7.1 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 1 | 1 | 0 | 0 | ||
| 第6半旬 | 26～31 | 32.9 | 53 | 0 | 4 | 8.0 | 3 | 2 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 30 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 2 | 0 | 2 | |
| 第1半旬 | 1～ 5 | 40.5 | 79 | 0 | 5 | 9.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 27.4 | 55 | 0 | 3 | 7.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 14.3 | 29 | 2 | 2 | 4.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 7.7 | 16 | 0 | 1 | 3.7 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 11.5 | 24 | 0 | 0 | 4.2 | 3 | 3 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 22 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 3 | 0 | 0 | |
| 第6半旬 | 26～30 | 18.3 | 39 | 1 | 2 | 5.3 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 4 | 0 | 1 | |
| 第1半旬 | 1～ 5 | 21.5 | 47 | 1 | 3 | 4.9 | 4 | 2 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 02 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 13.8 | 30 | 1 | 2 | 4.1 | 10 | 10 | 06 | 1 | 1 | 1 | 0 | 0 | 0 | 10 | 06 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | 7.7 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 5.3 | 12 | 1 | 0 | 3.2 | 8 | 7 | 12 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 13* | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 5 | 0 | 1 | |
| 第4半旬 | 16～20 | 29.0 | 65 | 0 | 4 | 5.9 | 12 | 12 | 20 | 1 | 1 | 1 | 0 | 0 | 0 | 14 | 20 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | 5.0 | 1 | 0 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 13.9 | 31 | 3 | 2 | 3.9 | 7 | 5 | 23 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 21 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 7.1 | 0 | 2 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 36.6 | 68 | 1 | 5 | 6.1 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 26 | 6 | 6 | 6 | 1 | 0 | 0 | 0 | 6.0 | 0 | 2 | 3 | 0 | 0 | |