半旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
網走（網走・北見・紋別地方) 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 | 17.1 | 38 | 0 | 2 | 5.4 | 13 | 8 | 02 | 2 | 1 | 0 | 0 | 0 | 0 | 21 | 04 | 5 | 5 | 5 | 5 | 2 | 0 | 0 | 7.2 | 0 | 2 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 14.9 | 33 | 1 | 2 | 4.5 | 27 | 15 | 07 | 2 | 2 | 1 | 0 | 0 | 0 | 38 | 08 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.4 | 0 | 2 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 19.9 | 44 | 0 | 3 | 5.9 | 16 | 7 | 13 | 3 | 2 | 0 | 0 | 0 | 0 | 45 | 14 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.3 | 0 | 0 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 23.7 | 51 | 0 | 3 | 6.5 | 2 | 1 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 17* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.9 | 0 | 1 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 36.3 | 77 | 0 | 5 | 8.4 | 4 | 4 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 38 | 25 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.0 | 2 | 0 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 40.1 | 69 | 0 | 5 | 9.4 | 23 | 10 | 30* | 2 | 2 | 2 | 0 | 0 | 0 | 48 | 30 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 6.4 | 0 | 2 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 40.9 | 83 | 0 | 5 | 10.2 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 03 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 3.9 | 1 | 0 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 29.3 | 58 | 0 | 4 | 8.9 | 1 | 1 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | 07* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.9 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 29.0 | 56 | 0 | 3 | 9.3 | 2 | 2 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.8 | 1 | 0 | 3 | 0 | 0 | |
| 第4半旬 | 16～20 | 23.7 | 45 | 1 | 3 | 8.8 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 20* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.5 | 0 | 3 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 6.4 | 12 | 4 | 1 | 4.8 | 7 | 5 | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 31 | 21 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 9.6 | 0 | 4 | 4 | 1 | 0 | |
| 第6半旬 | 26～28 | 18.3 | 56 | 0 | 2 | 11.6 | 10 | 6 | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 32 | 28 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 5.5 | 0 | 0 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 37.6 | 67 | 0 | 4 | 13.7 | 1 | 1 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 01 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.1 | 1 | 1 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 31.4 | 55 | 1 | 3 | 12.3 | 4 | 3 | 08 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 08 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 6.5 | 1 | 2 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 27.7 | 47 | 2 | 3 | 11.6 | 17 | 17 | 13 | 1 | 1 | 1 | 0 | 0 | 0 | 17 | 13 | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 6.5 | 1 | 2 | 2 | 1 | 0 | |
| 第4半旬 | 16～20 | 43.9 | 73 | 0 | 4 | 15.9 | 2 | 2 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 17* | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 3.8 | 2 | 1 | 1 | 0 | 0 | |
| 第5半旬 | 21～25 | 28.8 | 47 | 1 | 3 | 13.7 | 5 | 3 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 21 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 6.3 | 1 | 2 | 4 | 1 | 0 | |
| 第6半旬 | 26～31 | 58.2 | 78 | 0 | 5 | 19.1 | 0 | 0 | 27* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3.9 | 2 | 1 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 25.8 | 40 | 1 | 3 | 12.0 | 15 | 15 | 05 | 1 | 1 | 1 | 0 | 0 | 0 | 15 | 05 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 6.4 | 0 | 1 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 32.9 | 51 | 0 | 3 | 16.2 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 06 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 5.2 | 0 | 1 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 36.2 | 55 | 0 | 3 | 18.5 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 23.6 | 35 | 1 | 2 | 15.6 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 1 | 3 | 4 | 0 | 0 | ||
| 第5半旬 | 21～25 | 37.9 | 55 | 0 | 4 | 18.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 26.7 | 38 | 2 | 2 | 14.6 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 3 | 1 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 7.7 | 11 | 2 | 1 | 10.0 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 2 | 1 | 0 | ||
| 第2半旬 | 6～10 | 30.7 | 43 | 0 | 3 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 8.9 | 12 | 2 | 0 | 11.2 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 1 | 1 | 1 | ||
| 第4半旬 | 16～20 | 29.6 | 40 | 1 | 2 | 17.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 29.3 | 39 | 2 | 3 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 64.4 ) | 85 ) | 0 ) | 5 ) | 26.8 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.4 | 3 | 0 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 10.1 | 13 | 1 | 0 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 27.3 | 36 | 0 | 3 | 18.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 19.4 | 25 | 1 | 1 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 4 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 22.9 | 30 | 1 | 2 | 17.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 22.4 | 29 | 1 | 2 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 2 | 0 | |||
| 第6半旬 | 26～30 | 27.5 | 36 | 2 | 2 | 17.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 3 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 51.8 | 67 | 1 | 4 | 23.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 2 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 39.4 | 52 | 0 | 4 | 22.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 1 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 48.3 | 64 | 0 | 4 | 26.0 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 1 | 0 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 23.5 | 31 | 1 | 2 | 16.9 | -- | -- | 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 | 31.2 | 42 | 0 | 2 | 16.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 38.7 | 44 | 0 | 3 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 43.0 | 59 | 0 | 3 | 20.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 30.3 | 42 | 0 | 3 | 17.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 1 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 8.1 | 11 | 1 | 0 | 9.3 | -- | -- | 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 | 21.2 | 31 | 1 | 2 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 14.2 | 21 | 1 | 1 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 21.6 | 27 | 0 | 1 | 12.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 28.6 | 44 | 0 | 3 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 2 | 0 | 0 | 1 | |||
| 第2半旬 | 6～10 | 45.5 | 71 | 0 | 4 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.7 | 2 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 15.8 | 25 | 3 | 2 | 9.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 14.5 | 23 | 2 | 1 | 8.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 13.3 | 22 | 2 | 1 | 7.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 25.2 | 42 | 0 | 3 | 12.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 30.2 | 52 | 1 | 4 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 24.1 | 42 | 1 | 2 | 9.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 33.8 | 61 | 1 | 4 | 10.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 31.6 | 58 | 1 | 4 | 10.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.9 | 0 | 1 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 41.2 | 77 | 0 | 4 | 11.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.0 | 3 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 37.2 | 60 | 1 | 4 | 9.0 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 1 | 0 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 17.9 | 35 | 2 | 2 | 5.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 27.8 | 56 | 0 | 4 | 7.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 1 | 0 | 0 | |||
| 第3半旬 | 11～15 | 35.5 | 73 | 0 | 5 | 8.1 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 0 | 0 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 13.9 | 29 | 0 | 2 | 4.8 | 3 | 2 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 18 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 3 | 0 | 0 | |
| 第5半旬 | 21～25 | 23.0 | 49 | 0 | 4 | 5.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 0 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 23.4 | 51 | 0 | 3 | 5.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 1 | 1 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 18.1 | 40 | 1 | 3 | 4.4 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 1 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 20.1 | 45 | 1 | 3 | 4.7 | 1 | 1 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 1 | 0 | 0 | |
| 第3半旬 | 11～15 | 8.3 ) | 23 ) | 1 ) | 0 ) | 3.9 ) | 3 | 2 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 13* | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 6.3 | 0 | 1 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 18.8 | 43 | 0 | 2 | 5.2 | 4 | 2 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 19 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.6 | 40 | 0 | 2 | 4.6 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 0 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 11.7 | 22 | 1 | 1 | 3.8 | 26 | 18 | 30 | 3 | 2 | 1 | 0 | 0 | 0 | 18 | 30 | 5 | 5 | 3 | 2 | 0 | 0 | 0 | 7.8 | 0 | 2 | 6 | 0 | 0 | |