半旬ごとの値
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札幌（石狩地方) 1980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 | 10.5 | 23 | 1 | 1 | 4.3 | 3 | 3 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 01 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 20.7 | 45 | 1 | 3 | 5.8 | 39 | 15 | 08 | 4 | 3 | 2 | 0 | 0 | 0 | 24 | 08 | 5 | 5 | 5 | 4 | 2 | 0 | 0 | 7.3 | 0 | 3 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 19.2 | 42 | 0 | 2 | 6.3 | 32 | 17 | 13 | 3 | 2 | 2 | 0 | 0 | 0 | 35 | 15 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 7.5 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 18.0 | 38 | 0 | 2 | 6.6 | 19 | 9 | 20 | 2 | 2 | 0 | 0 | 0 | 0 | 33 | 20 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.2 | 0 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 24.5 | 51 | 0 | 4 | 8.0 | 27 | 24 | 24 | 1 | 1 | 1 | 1 | 0 | 0 | 50 | 24 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 8.7 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 19.6 | 34 | 1 | 3 | 6.3 | 23 | 21 | 30 | 1 | 1 | 1 | 1 | 0 | 0 | 43 | 30 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 8.6 | 0 | 3 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 17.4 | 35 | 1 | 2 | 7.2 | 18 | 12 | 02 | 3 | 1 | 1 | 0 | 0 | 0 | 49 | 03* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.7 | 0 | 3 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 22.9 | 45 | 1 | 3 | 8.1 | 43 | 26 | 06 | 3 | 3 | 1 | 1 | 0 | 0 | 63 | 08 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.6 | 0 | 1 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 28.9 | 56 | 0 | 4 | 9.6 | 5 | 2 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 11 | 5 | 5 | 5 | 5 | 5 | 3 | 0 | 6.9 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 15.3 | 29 | 1 | 1 | 8.4 | 70 | 26 | 18 | 4 | 3 | 3 | 2 | 0 | 0 | 83 | 20 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.7 | 0 | 5 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 18.4 | 34 | 1 | 3 | 9.2 | 79 | 37 | 21 | 5 | 5 | 3 | 1 | 0 | 0 | 111 | 25 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 8.7 | 0 | 3 | 5 | 0 | 0 | |
| 第6半旬 | 26～29 | 23.4 | 53 | 0 | 3 | 12.4 | 29 | 23 | 28 | 3 | 1 | 1 | 1 | 0 | 0 | 99 | 28 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 7.9 | 0 | 1 | 4 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 19.1 | 34 | 0 | 2 | 10.7 | 54 | 23 | 04 | 4 | 3 | 3 | 1 | 0 | 0 | 95 | 04 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.9 | 0 | 4 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 32.2 | 56 | 1 | 4 | 12.0 | 22 | 22 | 10 | 1 | 1 | 1 | 1 | 0 | 0 | 83 | 06 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5.9 | 0 | 2 | 1 | 0 | 0 | |
| 第3半旬 | 11～15 | 24.2 | 41 | 0 | 3 | 12.5 | 21 | 11 | 12 | 2 | 2 | 1 | 0 | 0 | 0 | 92 | 12 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.0 | 0 | 3 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 29.5 | 49 | 0 | 4 | 14.7 | 11 | 5 | 17 | 2 | 1 | 0 | 0 | 0 | 0 | 83 | 17 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.1 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 35.0 | 57 | 0 | 4 | 16.3 | 1 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 78 | 21 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.6 | 1 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 45.9 | 61 | 0 | 5 | 16.7 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 66 | 26 | 6 | 6 | 6 | 6 | 6 | 4 | 0 | 5.3 | 1 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 18.2 | 29 | 1 | 1 | 12.2 | 7 | 4 | 02 | 2 | 0 | 0 | 0 | 0 | 0 | 37 | 02 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 7.4 | 0 | 2 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 18.7 | 29 | 2 | 2 | 12.1 | 4 | 4 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 06 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | 8.1 | 0 | 3 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 19.5 | 30 | 2 | 2 | 13.1 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 20.5 | 30 | 1 | 1 | 14.1 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 37.8 | 55 | 0 | 4 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 0 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 30.0 | 43 | 1 | 2 | 16.8 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 7.6 | 11 | 1 | 0 | 9.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 32.5 | 45 | 0 | 3 | 18.6 | 0 | 0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 29.0 | 40 | 2 | 3 | 15.4 | -- | -- | 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 | 44.3 | 60 | 0 | 4 | 20.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 44.1 | 59 | 0 | 4 | 21.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 1 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 57.9 | 64 | 0 | 5 | 22.2 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 2 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 48.8 | 65 | 0 | 4 | 23.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 29.1 | 38 | 2 | 2 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 11.3 | 15 | 1 | 0 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 28.9 | 38 | 2 | 2 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 2 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 35.3 | 46 | 0 | 2 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 51.1 | 67 | 0 | 5 | 25.4 | -- | -- | 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 | 27.4 | 36 | 1 | 2 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 26.2 | 35 | 0 | 1 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 29.8 | 40 | 0 | 2 | 18.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 2 | 1 | |||
| 第4半旬 | 16～20 | 29.4 | 39 | 1 | 2 | 16.8 | -- | -- | 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 | 21.9 | 30 | 1 | 2 | 14.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 2 | |||
| 第6半旬 | 26～31 | 47.8 | 55 | 0 | 4 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 30.6 | 42 | 0 | 3 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 53.3 | 75 | 0 | 5 | 22.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 2 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 19.6 | 28 | 2 | 2 | 12.5 | -- | -- | 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 | 6.5 | 9 | 3 | 1 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 19.9 | 29 | 2 | 2 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 9.8 | 12 | 3 | 1 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 6 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 19.0 | 29 | 1 | 1 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 34.9 | 54 | 0 | 4 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 28.5 | 45 | 0 | 3 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 37.3 | 60 | 0 | 4 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 2 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 28.5 | 47 | 0 | 4 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 0 | 0 | 1 | |||
| 第6半旬 | 26～30 | 42.8 | 72 | 0 | 4 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 41.8 | 72 | 0 | 4 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 3 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 26.7 | 47 | 0 | 3 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 25.1 | 45 | 1 | 2 | 9.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 25.4 | 47 | 0 | 2 | 9.5 | -- | -- | 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 | 16.8 | 31 | 2 | 2 | 6.5 | 0 | 0 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 1 | 0 | 0 | ||
| 第6半旬 | 26～31 | 22.9 | 37 | 0 | 2 | 7.5 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 1 | 0 | 0 | 1 | ||
| 第1半旬 | 1～ 5 | 18.6 | 36 | 0 | 2 | 6.5 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 28.9 | 58 | 0 | 4 | 7.4 | 2 | 2 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 09 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 4.8 | 0 | 1 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 18.5 | 38 | 0 | 2 | 5.9 | 8 | 3 | 15* | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 15 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 26.6 | 55 | 1 | 3 | 6.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 0 | 0 | 0 | 0 | ||
| 第5半旬 | 21～25 | 32.5 | 69 | 0 | 4 | 7.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 22.8 | 49 | 1 | 3 | 5.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 21.0 | 46 | 0 | 2 | 5.2 | 2 | 2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 04 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 2 | 0 | 2 | |
| 第2半旬 | 6～10 | 12.5 | 28 | 1 | 2 | 4.9 | 19 | 14 | 10 | 1 | 1 | 1 | 0 | 0 | 0 | 14 | 10 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | 8.0 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 4.1 | 9 | 1 | 0 | 3.5 | 21 | 13 | 14 | 2 | 2 | 1 | 0 | 0 | 0 | 12 | 15* | 5 | 5 | 3 | 2 | 0 | 0 | 0 | 9.0 | 0 | 4 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 17.5 | 39 | 1 | 3 | 5.4 | 42 | 33 | 20 | 2 | 2 | 1 | 1 | 0 | 0 | 38 | 20 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 7.6 | 0 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.5 | 39 | 2 | 3 | 5.7 | 50 | 43 | 22 | 2 | 2 | 1 | 1 | 0 | 0 | 64 | 22 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 7.9 | 0 | 3 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 21.4 | 40 | 0 | 4 | 5.6 | 0 | 0 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 38 | 26 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 8.7 | 0 | 3 | 4 | 0 | 0 | |