半旬ごとの値
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札幌（石狩地方) 1990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 | 21.1 | 47 | 0 | 3 | 5.9 | 59 | 40 | 04 | 3 | 3 | 2 | 1 | 0 | 0 | 63 | 04 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 6.1 | 0 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 14.3 | 31 | 2 | 1 | 4.3 | 26 | 15 | 06 | 3 | 2 | 1 | 0 | 0 | 0 | 65 | 07* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.3 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 12.8 | 28 | 0 | 0 | 4.9 | 21 | 14 | 11 | 2 | 1 | 1 | 0 | 0 | 0 | 68 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.1 | 0 | 1 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 22.8 | 49 | 1 | 4 | 6.7 | 13 | 10 | 20 | 2 | 1 | 1 | 0 | 0 | 0 | 64 | 20 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.4 | 0 | 1 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 18.1 | 38 | 1 | 2 | 6.2 | 27 | 18 | 23 | 2 | 2 | 1 | 0 | 0 | 0 | 81 | 23 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.3 | 0 | 0 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 18.6 | 32 | 0 | 2 | 6.2 | 50 | 19 | 30* | 5 | 3 | 2 | 0 | 0 | 0 | 93 | 30 | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 7.7 | 0 | 4 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 27.3 | 55 | 0 | 4 | 8.6 | 14 | 6 | 04 | 2 | 2 | 0 | 0 | 0 | 0 | 81 | 01 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.0 | 0 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 16.6 | 33 | 0 | 2 | 7.0 | 15 | 9 | 09 | 2 | 2 | 0 | 0 | 0 | 0 | 80 | 09 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.8 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 16.7 | 32 | 0 | 2 | 7.5 | 7 | 4 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 67 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.4 | 1 | 3 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 14.2 | 27 | 0 | 2 | 7.3 | 22 | 14 | 17 | 2 | 2 | 1 | 0 | 0 | 0 | 74 | 18 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.1 | 0 | 2 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 6.3 | 12 | 3 | 0 | 5.5 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 56 | 21 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 8.6 | 0 | 3 | 3 | 0 | 0 | |
| 第6半旬 | 26～28 | 14.6 | 44 | 0 | 2 | 11.1 | 16 | 8 | 27* | 2 | 2 | 0 | 0 | 0 | 0 | 48 | 27 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 8.2 | 0 | 2 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 31.1 | 55 | 0 | 4 | 11.4 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.2 | 0 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 25.2 | 44 | 0 | 3 | 11.1 | 4 | 4 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 32 | 08 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 7.1 | 0 | 3 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 24.9 | 42 | 0 | 3 | 10.3 | 2 | 2 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 11 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 7.5 | 0 | 2 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 37.5 | 63 | 0 | 4 | 14.0 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 1 | 0 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 36.9 | 60 | 1 | 4 | 14.4 | 5 | 5 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 52.5 | 70 | 0 | 5 | 16.4 | 3 | 3 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 27* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4.2 | 1 | 1 | 1 | 0 | 1 | |
| 第1半旬 | 1～ 5 | 26.5 | 42 | 1 | 3 | 12.4 | 2 | 2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 05 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 28.1 | 43 | 0 | 2 | 14.1 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 1 | 2 | 0 | 1 | |
| 第3半旬 | 11～15 | 25.0 | 38 | 0 | 2 | 13.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 52.1 | 77 | 0 | 5 | 21.5 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0 | 0 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 34.3 | 50 | 1 | 3 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 32.7 | 47 | 0 | 3 | 16.7 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 22.9 | 32 | 1 | 2 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 41.2 | 58 | 0 | 4 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 10.5 | 14 | 2 | 1 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 39.6 | 54 | 0 | 3 | 17.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 33.2 | 45 | 1 | 3 | 21.7 ] | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 73.6 | 82 | 0 | 6 | 24.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.7 | 1 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 15.0 | 20 | 2 | 1 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 34.3 | 45 | 1 | 3 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 26.6 ) | 44 ) | 0 ) | 2 ) | 18.8 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 16.4 | 21 | 2 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.5 | 32 | 0 | 2 | 15.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 1 | 1 | |||
| 第6半旬 | 26～30 | 43.7 | 57 | 0 | 2 | 22.8 | -- | -- | 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 | 35.3 | 46 | 0 | 2 | 19.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 2 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 38.1 | 50 | 0 | 3 | 21.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 48.2 | 64 | 0 | 4 | 23.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 39.1 | 52 | 0 | 3 | 20.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 18.3 | 25 | 1 | 1 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 27.9 | 32 | 0 | 2 | 15.4 | -- | -- | 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 | 47.8 | 66 | 0 | 4 | 21.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 41.9 | 59 | 0 | 4 | 19.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 12.3 | 18 | 1 | 1 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 0 | 0 | 2 | |||
| 第4半旬 | 16～20 | 22.4 | 32 | 0 | 2 | 14.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 7.9 | 12 | 1 | 1 | 7.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 35.6 | 44 | 0 | 3 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 27.0 | 41 | 0 | 4 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 42.0 | 65 | 0 | 4 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 23.0 | 36 | 2 | 2 | 10.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 12.2 | 20 | 1 | 1 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 25.7 | 42 | 1 | 2 | 11.4 | -- | -- | 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 | 32.9 | 55 | 0 | 3 | 14.1 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 28.7 | 49 | 1 | 3 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 25.5 | 45 | 0 | 3 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 26.9 | 48 | 1 | 3 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 27.5 | 50 | 0 | 3 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.2 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 47.1 | 88 | 0 | 5 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.0 | 4 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 26.4 | 42 | 1 | 3 | 8.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 16.4 | 32 | 2 | 2 | 5.9 | -- | -- | 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 | 15.2 | 30 | 0 | 1 | 6.3 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 18.5 | 38 | 0 | 1 | 6.2 | 8 | 8 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 11 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 5.5 | 11 | 1 | 0 | 4.3 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 0 | ||
| 第5半旬 | 21～25 | 15.7 | 33 | 1 | 3 | 5.6 | 7 | 6 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 21 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 2 | 0 | 0 | |
| 第6半旬 | 26～30 | 19.5 | 42 | 0 | 2 | 5.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 13.2 | 29 | 1 | 1 | 4.4 | 2 | 2 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 03 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 18.2 | 40 | 0 | 3 | 4.9 | 2 | 2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 1 | 0 | 0 | |
| 第3半旬 | 11～15 | 13.8 | 31 | 0 | 2 | 4.8 | 39 | 33 | 11 | 2 | 1 | 1 | 1 | 0 | 0 | 28 | 11 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 6.7 | 0 | 1 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 4.8 | 11 | 1 | 0 | 3.7 | 23 | 8 | 17 | 4 | 3 | 0 | 0 | 0 | 0 | 20 | 19 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 9.1 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 6.7 | 15 | 0 | 0 | 3.9 | 9 | 8 | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 21 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 8.7 | 0 | 3 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 10.4 | 19 | 1 | 2 | 4.7 | 71 | 33 | 28 | 4 | 3 | 3 | 1 | 0 | 0 | 55 | 30 | 6 | 6 | 6 | 5 | 4 | 1 | 0 | 8.9 | 0 | 3 | 6 | 0 | 0 | |