半旬ごとの値
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旭川（上川地方) 1991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 | 3.5 | 8 | 2 | 0 | 4.2 | 37 | 17 | 03 | 3 | 3 | 2 | 0 | 0 | 0 | 39 | 04 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.9 | 0 | 4 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 8.9 | 20 | 1 | 1 | 5.1 | 18 | 6 | 08* | 4 | 2 | 0 | 0 | 0 | 0 | 36 | 08 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.4 | 0 | 2 | 5 | 1 | 0 | |
| 第3半旬 | 11～15 | 6.0 | 13 | 1 | 0 | 5.1 | 6 | 5 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 34 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.5 | 0 | 4 | 5 | 1 | 0 | |
| 第4半旬 | 16～20 | 7.5 | 16 | 2 | 1 | 4.5 | 7 | 4 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 25 | 20* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.8 | 0 | 3 | 5 | 1 | 0 | |
| 第5半旬 | 21～25 | 11.0 | 23 | 0 | 2 | 6.1 | 19 | 14 | 24 | 1 | 1 | 1 | 0 | 0 | 0 | 35 | 24 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.5 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 24.3 | 42 | 0 | 3 | 7.4 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 26 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 6.2 | 0 | 1 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 15.8 | 32 | 0 | 2 | 7.6 | 13 | 6 | 03 | 2 | 1 | 0 | 0 | 0 | 0 | 30 | 05* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.2 | 0 | 2 | 5 | 1 | 0 | |
| 第2半旬 | 6～10 | 19.7 | 39 | 0 | 2 | 9.2 | 4 | 2 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 07 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.7 | 0 | 3 | 5 | 1 | 0 | |
| 第3半旬 | 11～15 | 15.3 | 30 | 0 | 2 | 8.4 | 24 | 10 | 13 | 4 | 2 | 1 | 0 | 0 | 0 | 44 | 14 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.2 | 0 | 2 | 5 | 1 | 0 | |
| 第4半旬 | 16～20 | 29.9 | 57 | 1 | 3 | 10.7 | 6 | 5 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 41 | 16 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.9 | 1 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 11.4 | 21 | 2 | 1 | 8.8 | 19 | 9 | 24 | 2 | 2 | 0 | 0 | 0 | 0 | 51 | 24 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 7.9 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～28 | 6.9 | 21 | 1 | 1 | 8.1 | 5 | 2 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 49 | 26 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 9.5 | 0 | 3 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 18.3 | 33 | 0 | 2 | 11.0 | 38 | 31 | 01 | 3 | 1 | 1 | 1 | 0 | 0 | 67 | 01 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 9.1 | 0 | 4 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 19.9 | 35 | 1 | 2 | 11.9 | 11 | 5 | 06 | 2 | 1 | 0 | 0 | 0 | 0 | 52 | 08 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 7.4 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 24.9 | 43 | 0 | 2 | 14.2 | 40 | 21 | 13 | 4 | 3 | 1 | 1 | 0 | 0 | 72 | 14 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.2 | 0 | 3 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 15.4 | 26 | 1 | 1 | 10.9 | 7 | 3 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 62 | 16 | 5 | 5 | 5 | 5 | 5 | 3 | 0 | 8.5 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 33.5 | 55 | 0 | 3 | 15.9 | 8 | 8 | 21 | 1 | 1 | 0 | 0 | 0 | 0 | 54 | 21 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 5.9 | 0 | 0 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 20.1 | 27 | 0 | 2 | 12.6 | 4 | 2 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 26 | 6 | 6 | 6 | 6 | 4 | 0 | 0 | 7.0 | 0 | 1 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 39.3 | 62 | 0 | 4 | 17.8 | 1 | 1 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 01 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 5.8 | 1 | 1 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 9.8 | 15 | 2 | 1 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 33.0 | 50 | 0 | 4 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 27.0 | 40 | 0 | 3 | 13.8 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 29.7 | 43 | 0 | 2 | 15.5 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 2 | 0 | 0 | ||
| 第6半旬 | 26～30 | 19.1 | 27 | 0 | 2 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 31.8 | 45 | 0 | 2 | 18.9 | 0 | 0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 3 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 37.7 | 52 | 0 | 3 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 48.7 | 67 | 0 | 4 | 22.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 19.6 | 27 | 0 | 2 | 15.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 50.5 | 68 | 0 | 4 | 25.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 44.8 | 50 | 0 | 4 | 21.6 | -- | -- | 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 | 34.0 | 45 | 0 | 3 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 4 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 38.6 | 51 | 0 | 3 | 20.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 5.2 | 7 | 1 | 0 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 39.5 | 51 | 0 | 3 | 22.6 | -- | -- | 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 | 45.8 | 59 | 0 | 4 | 24.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 0 | 0 | 0 | 1 | |||
| 第6半旬 | 26～30 | 29.0 | 38 | 1 | 2 | 18.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 40.3 | 53 | 0 | 3 | 23.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 14.0 | 18 | 0 | 0 | 15.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 13.4 | 18 | 2 | 1 | 14.4 | -- | -- | 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 | 38.1 | 51 | 0 | 3 | 22.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 2.8 | 4 | 1 | 0 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 20.1 | 23 | 1 | 1 | 15.2 | -- | -- | 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 | 10.9 | 15 | 0 | 0 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 28.2 | 39 | 0 | 3 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 21.8 | 31 | 0 | 2 | 15.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 42.3 | 61 | 0 | 5 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 35.8 | 52 | 2 | 3 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 39.5 | 49 | 1 | 4 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 22.2 | 34 | 1 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 29.5 | 46 | 0 | 4 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 1 | 1 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 32.0 | 51 | 0 | 4 | 15.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 20.4 | 33 | 0 | 1 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 2 | 2 | |||
| 第5半旬 | 21～25 | 15.6 | 26 | 0 | 1 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 4 | 0 | 0 | 2 | |||
| 第6半旬 | 26～30 | 21.6 | 36 | 1 | 3 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 22.4 | 38 | 0 | 2 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 2 | 0 | |||
| 第2半旬 | 6～10 | 25.1 | 44 | 0 | 3 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 1 | 0 | 2 | 0 | |||
| 第3半旬 | 11～15 | 8.6 | 15 | 3 | 1 | 6.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 13.2 | 24 | 0 | 1 | 8.3 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 1 | ||
| 第5半旬 | 21～25 | 9.8 | 18 | 1 | 0 | 6.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 16.4 | 26 | 1 | 1 | 7.1 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 5 | 0 | 1 | 2 | ||
| 第1半旬 | 1～ 5 | 17.0 | 33 | 0 | 2 | 7.4 | 32 | 30 | 05 | 1 | 1 | 1 | 1 | 0 | 0 | 24 | 05 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 7.3 | 0 | 2 | 2 | 1 | 0 | |
| 第2半旬 | 6～10 | 3.8 | 8 | 1 | 0 | 4.2 | 9 | 9 | 06 | 1 | 1 | 0 | 0 | 0 | 0 | 21 | 06 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | 9.8 | 0 | 5 | 4 | 1 | 0 | |
| 第3半旬 | 11～15 | 5.3 | 11 | 0 | 0 | 5.2 | 68 | 21 | 15 | 5 | 5 | 3 | 2 | 0 | 0 | 27 | 13 | 5 | 5 | 5 | 4 | 2 | 0 | 0 | 9.6 | 0 | 5 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 7.1 | 15 | 0 | 1 | 4.9 | 12 | 12 | 16 | 1 | 1 | 1 | 0 | 0 | 0 | 34 | 16 | 5 | 5 | 5 | 3 | 2 | 0 | 0 | 9.8 | 0 | 5 | 3 | 2 | 0 | |
| 第5半旬 | 21～25 | 5.5 | 12 | 2 | 0 | 4.2 | 63 | 46 | 25 | 2 | 2 | 2 | 1 | 0 | 0 | 41 | 25 | 4 | 4 | 2 | 2 | 1 | 0 | 0 | 9.5 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～30 | 19.1 | 41 | 0 | 3 | 5.9 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 26 | 5 | 5 | 5 | 3 | 1 | 0 | 0 | 6.5 | 0 | 1 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 8.6 | 19 | 0 | 1 | 4.4 | 1 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 01 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 0 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 9.7 | 22 | 0 | 0 | 4.9 | 36 | 13 | 10 | 3 | 3 | 3 | 0 | 0 | 0 | 18 | 10 | 4 | 4 | 4 | 4 | 0 | 0 | 0 | 7.6 | 0 | 2 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 13.5 | 30 | 1 | 2 | 5.7 | 26 | 14 | 13 | 2 | 2 | 1 | 0 | 0 | 0 | 28 | 14 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 9.5 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 4.1 | 9 | 0 | 0 | 3.9 | 32 | 15 | 18 | 3 | 2 | 2 | 0 | 0 | 0 | 34 | 20 | 5 | 5 | 5 | 4 | 3 | 0 | 0 | 9.3 | 0 | 4 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 6.8 | 15 | 2 | 0 | 4.7 | 31 | 22 | 25 | 2 | 2 | 1 | 1 | 0 | 0 | 44 | 25 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.6 | 0 | 4 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 9.1 ) | 17 ) | 2 | 1 ) | 4.5 ) | 17 | 12 | 31 | 1 | 1 | 1 | 0 | 0 | 0 | 39 | 26 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 7.7 | 0 | 3 | 6 | 0 | 0 | |