半旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
紋別（網走・北見・紋別地方) 1979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 | 28.7 | 65 | 1 | 4 | 8 | 8 | 05 | 1 | 1 | 0 | 0 | 0 | 0 | 27 | 05 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 4.8 | 1 | 1 | 2 | 0 | 0 | ||
| 第2半旬 | 6～10 | 22.6 | 50 | 0 | 3 | 7 | 5 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 25 | 06 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 6.7 | 0 | 2 | 4 | 0 | 0 | ||
| 第3半旬 | 11～15 | 15.0 | 33 | 1 | 2 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 14 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.7 | 0 | 3 | 5 | 0 | 0 | ||
| 第4半旬 | 16～20 | 2.3 | 5 | 3 | 0 | 25 | 7 | 20 | 4 | 3 | 0 | 0 | 0 | 0 | 40 | 20 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.9 | 0 | 3 | 5 | 0 | 0 | ||
| 第5半旬 | 21～25 | 19.2 | 41 | 1 | 3 | 12 | 9 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 41 | 25 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.9 | 0 | 2 | 4 | 0 | 0 | ||
| 第6半旬 | 26～31 | 20.0 | 35 | 1 | 2 | 6 | 3 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 41 | 26 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 8.3 | 0 | 4 | 6 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 14.6 | 30 | 3 | 2 | 20 | 20 | 01 | 1 | 1 | 1 | 1 | 0 | 0 | 53 | 01 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 6.9 | 1 | 3 | 4 | 1 | 0 | ||
| 第2半旬 | 6～10 | 18.0 | 36 | 1 | 2 | 40 | 26 | 07 | 2 | 2 | 2 | 1 | 0 | 0 | 72 | 07 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.2 | 1 | 3 | 4 | 0 | 0 | ||
| 第3半旬 | 11～15 | 29.3 | 57 | 0 | 4 | 0 | 0 | 13* | 0 | 0 | 0 | 0 | 0 | 0 | 59 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5.8 | 0 | 0 | 3 | 0 | 0 | ||
| 第4半旬 | 16～20 | 24.5 | 47 | 0 | 3 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 53 | 20* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.1 | 0 | 0 | 5 | 0 | 0 | ||
| 第5半旬 | 21～25 | 32.6 | 61 | 0 | 3 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 21 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 4.3 | 1 | 1 | 3 | 0 | 0 | ||
| 第6半旬 | 26～28 | 11.3 | 34 | 1 | 1 | 8 | 8 | 28 | 1 | 1 | 0 | 0 | 0 | 0 | 56 | 28 | 3 | 3 | 3 | 3 | 3 | 1 | 0 | 9.0 | 0 | 2 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 17.4 | 31 | 1 | 2 | 35 | 34 | 01 | 1 | 1 | 1 | 1 | 0 | 0 | 75 | 01 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.7 | 0 | 2 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 30.5 | 53 | 0 | 3 | 4 | 4 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 61 | 06 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 6.4 | 1 | 2 | 4 | 0 | 0 | ||
| 第3半旬 | 11～15 | 22.4 | 38 | 1 | 3 | 10 | 9 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 63 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.8 | 0 | 1 | 5 | 0 | 0 | ||
| 第4半旬 | 16～20 | 17.8 | 30 | 1 | 2 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 17* | 5 | 5 | 5 | 5 | 5 | 3 | 0 | 6.4 | 0 | 1 | 4 | 0 | 0 | ||
| 第5半旬 | 21～25 | 30.3 | 50 | 1 | 3 | 6 | 6 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 61 | 25 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 6.9 | 0 | 2 | 5 | 0 | 0 | ||
| 第6半旬 | 26～31 | 35.0 | 47 | 1 | 3 | 52 | 52 | 31 | 1 | 1 | 1 | 1 | 1 | 0 | 80 | 31 | 6 | 6 | 6 | 6 | 6 | 2 | 0 | 5.8 | 2 | 2 | 6 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 32.4 | 51 | 1 | 3 | 1 | 1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 78 | 01 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5.1 | 1 | 2 | 4 | 0 | 0 | ||
| 第2半旬 | 6～10 | 41.2 | 63 | 0 | 5 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 55 | 06 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 5.0 | 1 | 0 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 21.5 | 32 | 1 | 2 | 2 | 2 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 11 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 8.3 | 0 | 3 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 39.9 | 59 | 1 | 4 | 3 | 3 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 18 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 6.4 | 1 | 2 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 31.6 | 46 | 1 | 3 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 1 | 2 | 0 | |||
| 第6半旬 | 26～30 | 21.3 | 30 | 1 | 2 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 1 | 3 | 0 | |||
| 第1半旬 | 1～ 5 | 33.7 | 47 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 37.0 | 51 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 2 | 0 | 1 | 0 | ||||
| 第3半旬 | 11～15 | 28.0 | 38 | 2 | 3 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 2 | 1 | 0 | |||
| 第4半旬 | 16～20 | 8.1 | 11 | 0 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 34.6 | 46 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 0 | 2 | 1 | ||||
| 第6半旬 | 26～31 | 28.5 | 31 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 1 | 1 | ||||
| 第1半旬 | 1～ 5 | 54.5 | 71 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 1 | 1 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 13.3 | 17 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 1 | 0 | ||||
| 第3半旬 | 11～15 | 37.4 | 49 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 3 | 2 | 0 | 1 | 0 | ||||
| 第4半旬 | 16～20 | 40.9 | 53 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 1 | ||||
| 第5半旬 | 21～25 | 25.6 | 33 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 1 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 6.2 | 8 | 3 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 1 | 0 | ||||
| 第1半旬 | 1～ 5 | 14.6 | 19 | 2 | 0 | -- | -- | 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 | 46.9 | 61 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 2 | 1 | ||||
| 第3半旬 | 11～15 | 23.2 | 30 | 2 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 3 | 1 | ||||
| 第4半旬 | 16～20 | 38.5 | 51 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 2 | 2 | 0 | 1 | 0 | ||||
| 第5半旬 | 21～25 | 24.8 | 33 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 3 | 0 | ||||
| 第6半旬 | 26～31 | 26.6 | 30 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 1 | 0 | ||||
| 第1半旬 | 1～ 5 | 32.8 | 45 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 1 | 2 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 36.6 | 51 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 2 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 49.5 | 70 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 48.4 | 70 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 1 | 0 | 1 | 0 | ||||
| 第5半旬 | 21～25 | 56.0 | 82 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.8 | 2 | 0 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～31 | 42.0 | 52 | 1 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 28.2 | 43 | 1 | 3 | -- | -- | 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 | 34.5 | 54 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 1 | 0 | 0 | 1 | ||||
| 第3半旬 | 11～15 | 33.2 | 53 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 36.3 | 59 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 0 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 19.2 | 32 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 1 | 1 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 40.6 | 68 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 2 | 1 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 19.6 | 34 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 20.1 | 35 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 26.6 | 48 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 2 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 24.6 | 45 | 1 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 25.6 | 48 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 2 | 0 | 0 | 1 | ||||
| 第6半旬 | 26～31 | 31.4 | 50 | 0 | 4 | 0 | 0 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 1 | 1 | 2 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 11.1 | 22 | 1 | 1 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 32.0 | 65 | 0 | 3 | 9 | 5 | 07 | 2 | 1 | 0 | 0 | 0 | 0 | 6 | 08 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 3.1 | 2 | 0 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 8.2 | 17 | 1 | 1 | 20 | 15 | 13 | 2 | 1 | 1 | 0 | 0 | 0 | 20 | 13 | 4 | 4 | 3 | 3 | 1 | 0 | 0 | 9.2 | 0 | 4 | 4 | 0 | 0 | ||
| 第4半旬 | 16～20 | 9.9 | 21 | 2 | 1 | 38 | 18 | 18 | 3 | 2 | 2 | 0 | 0 | 0 | 27 | 19 | 4 | 4 | 3 | 3 | 2 | 0 | 0 | 7.7 | 0 | 2 | 4 | 0 | 0 | ||
| 第5半旬 | 21～25 | 25.4 | 55 | 1 | 4 | 2 | 2 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 21 | 5 | 5 | 2 | 2 | 0 | 0 | 0 | 6.0 | 1 | 2 | 1 | 0 | 0 | ||
| 第6半旬 | 26～30 | 12.6 | 28 | 1 | 2 | 1 | 1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 3 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 15.6 | 35 | 1 | 2 | 1 | 1 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 03* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 3 | 0 | 0 | ||
| 第2半旬 | 6～10 | 3.1 | 7 | 2 | 0 | 6 | 6 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 10 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 2 | 3 | 0 | ||
| 第3半旬 | 11～15 | 11.4 | 26 | 1 | 1 | 3 | 3 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 15* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 5 | 0 | 0 | ||
| 第4半旬 | 16～20 | 20.6 | 47 | 1 | 3 | 8 | 8 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 14 | 16 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 5.9 | 0 | 1 | 2 | 0 | 0 | ||
| 第5半旬 | 21～25 | 27.2 | 62 | 0 | 4 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 24* | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 5.0 | 0 | 0 | 3 | 0 | 0 | ||
| 第6半旬 | 26～31 | 22.5 | 43 | 2 | 4 | 27 | 26 | 27 | 1 | 1 | 1 | 1 | 0 | 0 | 24 | 28 | 6 | 6 | 5 | 5 | 2 | 0 | 0 | 6.7 | 1 | 3 | 5 | 0 | 0 | ||