半旬ごとの値
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札幌（石狩地方) 1998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 | 8.7 | 19 | 2 | 1 | 4.0 | 40 | 25 | 05 | 4 | 3 | 1 | 1 | 0 | 0 | 47 | 05 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 7.4 | 1 | 2 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 15.7 | 35 | 0 | 3 | 6.2 | 12 | 6 | 10 | 2 | 1 | 0 | 0 | 0 | 0 | 38 | 06 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.3 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 12.4 | 27 | 1 | 2 | 6.0 | 35 | 17 | 11 | 2 | 2 | 2 | 0 | 0 | 0 | 58 | 12 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 8.8 | 0 | 3 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 7.8 | 17 | 1 | 0 | 5.4 | 20 | 13 | 20 | 2 | 2 | 1 | 0 | 0 | 0 | 47 | 20 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.9 | 0 | 5 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.2 | 36 | 1 | 3 | 6.9 | 25 | 14 | 25 | 3 | 2 | 1 | 0 | 0 | 0 | 57 | 25 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 6.4 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 27.3 | 47 | 0 | 3 | 7.9 | 24 | 12 | 31 | 3 | 2 | 1 | 0 | 0 | 0 | 58 | 31 | 6 | 6 | 6 | 6 | 6 | 4 | 0 | 6.9 | 0 | 1 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 17.9 | 36 | 1 | 3 | 8.2 | 35 | 24 | 01 | 3 | 2 | 1 | 1 | 0 | 0 | 79 | 01 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.4 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 14.9 ) | 29 ) | 1 | 2 | 7.8 | 13 | 8 | 10 | 2 | 1 | 0 | 0 | 0 | 0 | 65 | 10 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.3 | 0 | 3 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 12.1 | 23 | 0 | 2 | 7.1 | 49 | 41 | 15 | 2 | 1 | 1 | 1 | 0 | 0 | 86 | 15 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.7 | 0 | 3 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 26.9 | 51 | 0 | 3 | 10.1 | 16 | 10 | 17 | 2 | 2 | 1 | 0 | 0 | 0 | 84 | 16 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5.4 | 0 | 1 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 40.0 ) | 74 ) | 0 | 5 | 14.1 | 4 | 4 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 66 | 22 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 3.0 | 2 | 0 | 3 | 0 | 0 | |
| 第6半旬 | 26～28 | 11.2 | 34 | 0 | 1 | 10.3 | 0 | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 26 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 5.4 | 1 | 1 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 37.0 | 66 | 0 | 4 | 13.5 | 19 | 19 | 04 | 1 | 1 | 1 | 0 | 0 | 0 | 53 | 04 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 3.5 | 1 | 1 | 1 | 0 | 0 | |
| 第2半旬 | 6～10 | 17.9 | 31 | 0 | 2 | 11.7 | 24 | 9 | 09* | 3 | 3 | 0 | 0 | 0 | 0 | 55 | 08 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 8.1 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 30.3 | 52 | 0 | 3 | 13.3 | 10 | 10 | 15 | 1 | 1 | 1 | 0 | 0 | 0 | 46 | 15 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.1 | 0 | 2 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 8.9 | 15 | 1 | 1 | 9.8 | 6 | 4 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 44 | 16 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.1 | 0 | 4 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 40.3 | 66 | 0 | 4 | 17.6 | 2 | 1 | 23* | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 21 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 4.9 | 0 | 1 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 34.5 | 46 | 1 | 3 | 14.8 | 2 | 2 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 26 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 7.1 | 0 | 2 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 31.2 | 49 | 0 | 3 | 15.5 | 2 | 2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 2 | 1 | 0 | 0 | |
| 第2半旬 | 6～10 | 49.9 | 77 | 0 | 5 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 2 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 29.6 | 45 | 1 | 3 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 39.1 | 58 | 1 | 4 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 20.0 | 29 | 0 | 2 | 14.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～30 | 35.6 | 51 | 0 | 3 | 20.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 35.0 | 50 | 1 | 2 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 2 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 43.5 | 61 | 0 | 4 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 47.1 | 65 | 0 | 4 | 22.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 22.9 | 31 | 0 | 1 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 20.3 | 27 | 0 | 1 | 14.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 54.9 | 61 | 0 | 4 | 23.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 2 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 19.9 | 26 | 1 | 1 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 47.2 | 62 | 0 | 3 | 24.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 9.4 | 12 | 2 | 0 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 10.4 | 14 | 3 | 1 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 62.8 | 82 | 0 | 5 | 29.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.1 | 1 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 23.5 | 31 | 1 | 2 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 0 | 2 | 0 | |||
| 第1半旬 | 1～ 5 | 6.9 | 9 | 1 | 0 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 11.5 | 15 | 2 | 0 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 32.9 | 44 | 1 | 3 | 19.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 51.4 | 69 | 0 | 5 | 25.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 22.2 | 30 | 0 | 2 | 16.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 25.3 | 29 | 2 | 2 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 15.7 | 22 | 1 | 1 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 25.4 | 36 | 1 | 3 | 16.5 | -- | -- | 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 | 5.9 | 8 | 2 | 0 | 9.3 | -- | -- | 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 | 10.3 | 15 | 1 | 0 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 30.5 | 45 | 0 | 3 | 17.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 12.1 | 15 | 2 | 1 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 6 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 17.3 | 26 | 0 | 2 | 13.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 37.8 | 59 | 0 | 4 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 25.7 | 41 | 1 | 2 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 20.7 | 33 | 1 | 2 | 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 | 14.2 | 23 | 2 | 2 | 11.1 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 29.4 | 49 | 0 | 2 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 20.7 | 36 | 2 | 2 | 10.0 | -- | -- | 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 | 30.6 | 54 | 1 | 4 | 11.2 | -- | -- | 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 | 33.9 | 61 | 0 | 4 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 2 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 16.6 | 30 | 1 | 2 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.4 | 46 | 0 | 3 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 27.5 | 44 | 0 | 4 | 8.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 20.9 | 41 | 0 | 3 | 8.3 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 2 | 0 | 0 | ||
| 第2半旬 | 6～10 | 22.3 | 45 | 0 | 3 | 8.1 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 1 | 2 | 0 | ||
| 第3半旬 | 11～15 | 8.2 | 17 | 0 | 0 | 4.8 | 9 | 5 | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 9 | 12 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 11.6 | 24 | 1 | 2 | 5.3 | 15 | 13 | 18 | 1 | 1 | 1 | 0 | 0 | 0 | 12 | 18 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 8.1 | 0 | 3 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 16.9 | 36 | 0 | 2 | 6.2 | 31 | 15 | 22 | 4 | 2 | 1 | 0 | 0 | 0 | 22 | 24* | 5 | 5 | 5 | 4 | 3 | 0 | 0 | 8.0 | 0 | 2 | 4 | 0 | 0 | |
| 第6半旬 | 26～30 | 12.8 | 28 | 0 | 1 | 5.1 | 9 | 7 | 28 | 1 | 1 | 0 | 0 | 0 | 0 | 16 | 30* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.3 | 0 | 2 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 10.5 | 23 | 1 | 1 | 5.2 | 64 | 48 | 01 | 3 | 2 | 1 | 1 | 0 | 0 | 55 | 02 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 9.3 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 8.1 | 18 | 1 | 1 | 4.5 | 10 | 8 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 38 | 06 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.4 | 0 | 0 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 8.7 | 19 | 1 | 0 | 4.5 | 19 | 7 | 12* | 3 | 3 | 0 | 0 | 0 | 0 | 36 | 12 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.3 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 13.0 | 29 | 0 | 1 | 4.6 | 28 | 20 | 20 | 2 | 2 | 1 | 1 | 0 | 0 | 40 | 20 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.5 | 0 | 4 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 12.4 | 28 | 0 | 1 | 5.0 | 19 | 13 | 24 | 2 | 1 | 1 | 0 | 0 | 0 | 43 | 25 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.5 | 0 | 5 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 16.0 | 30 | 0 | 2 | 5.5 | 19 | 7 | 26 | 4 | 2 | 0 | 0 | 0 | 0 | 45 | 27 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 7.7 | 0 | 2 | 6 | 0 | 0 | |