半旬ごとの値
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網走（網走・北見・紋別地方) 1987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 | 16.1 | 36 | 0 | 3 | 5.5 | 50 | 27 | 02 | 5 | 3 | 1 | 1 | 0 | 0 | 42 | 02 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.1 | 0 | 3 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 16.8 | 37 | 2 | 3 | 4.7 | 22 | 10 | 08 | 3 | 3 | 1 | 0 | 0 | 0 | 45 | 10 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.5 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 21.6 | 47 | 1 | 3 | 6.3 | 9 | 5 | 14 | 2 | 1 | 0 | 0 | 0 | 0 | 45 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.6 | 1 | 1 | 5 | 1 | 0 | |
| 第4半旬 | 16～20 | 18.7 | 40 | 0 | 2 | 6.4 | 8 | 3 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 41 | 20* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.4 | 0 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 16.4 | 35 | 2 | 2 | 6.0 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 24 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.2 | 1 | 3 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 26.8 | 46 | 0 | 3 | 7.6 | 16 | 12 | 28 | 1 | 1 | 1 | 0 | 0 | 0 | 46 | 28 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 6.4 | 0 | 1 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 27.2 | 55 | 1 | 3 | 9.2 | 6 | 4 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 45 | 04 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 4.6 | 1 | 1 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 28.3 | 56 | 1 | 3 | 9.2 | 3 | 1 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 08* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.1 | 0 | 1 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 12.7 | 25 | 0 | 1 | 7.9 | 16 | 8 | 13 | 2 | 2 | 0 | 0 | 0 | 0 | 49 | 15 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.7 | 0 | 0 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 38.8 | 74 | 0 | 5 | 12.9 | 7 | 6 | 17 | 1 | 1 | 0 | 0 | 0 | 0 | 52 | 17 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 3.2 | 0 | 0 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 26.6 | 49 | 1 | 3 | 10.6 | 2 | 2 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 24* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.0 | 0 | 2 | 3 | 0 | 0 | |
| 第6半旬 | 26～28 | 7.3 | 22 | 0 | 1 | 9.4 | 3 | 3 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 42 | 27 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 8.4 | 0 | 2 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 30.9 | 55 | 0 | 3 | 12.9 | 10 | 6 | 02 | 2 | 1 | 0 | 0 | 0 | 0 | 45 | 02 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.1 | 1 | 1 | 5 | 1 | 0 | |
| 第2半旬 | 6～10 | 29.7 | 52 | 0 | 3 | 13.7 | 4 | 4 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 44 | 06 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.3 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 34.0 | 58 | 1 | 4 | 13.9 | 1 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.0 | 0 | 1 | 4 | 1 | 0 | |
| 第4半旬 | 16～20 | 23.8 | 40 | 2 | 3 | 13.3 | 0 | 0 | 19* | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 16 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.6 | 0 | 0 | 2 | 0 | 0 | |
| 第5半旬 | 21～25 | 29.3 | 48 | 0 | 4 | 13.5 | 1 | 1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 21 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 8.6 | 0 | 2 | 3 | 1 | 0 | |
| 第6半旬 | 26～31 | 40.6 | 54 | 1 | 4 | 15.3 | 10 | 7 | 31 | 2 | 1 | 0 | 0 | 0 | 0 | 8 | 31 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 27.7 | 43 | 0 | 3 | 13.7 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 01 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 31.3 | 48 | 0 | 3 | 15.8 | 0 | 0 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 1 | 2 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 28.5 | 43 | 0 | 3 | 16.2 | 10 | 7 | 13 | 1 | 1 | 0 | 0 | 0 | 0 | 7 | 13 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 45.9 | 68 | 0 | 4 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 27.0 | 39 | 1 | 3 | 15.0 | 4 | 4 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 24 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 2 | 0 | 0 | |
| 第6半旬 | 26～30 | 38.4 | 55 | 0 | 4 | 18.6 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 0 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 21.8 | 31 | 1 | 2 | 13.1 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 04 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 3 | 1 | 0 | |
| 第2半旬 | 6～10 | 52.9 | 73 | 0 | 5 | 21.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.4 | 3 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 40.7 | 56 | 0 | 4 | 19.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 2 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 49.4 | 67 | 0 | 5 | 23.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 21.8 | 29 | 1 | 2 | 15.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 49.6 | 55 | 0 | 4 | 20.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 46.9 | 62 | 0 | 4 | 21.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.0 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 25.9 | 34 | 2 | 3 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 4 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 4.4 | 6 | 3 | 0 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 2 | 0 | |||
| 第4半旬 | 16～20 | 48.1 | 62 | 0 | 4 | 22.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 1 | 0 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 61.0 | 79 | 0 | 5 | 26.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 0 | 2 | 0 | |||
| 第6半旬 | 26～30 | 23.6 | 31 | 0 | 1 | 16.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 50.2 | 65 | 0 | 4 | 23.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 19.3 | 25 | 1 | 2 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 20.5 | 27 | 1 | 2 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 16.7 | 22 | 1 | 1 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 0 | 3 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 22.2 | 30 | 1 | 2 | 14.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 1 | 0 | |||
| 第6半旬 | 26～31 | 32.7 | 37 | 2 | 3 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 13.8 | 19 | 2 | 0 | 13.1 | -- | -- | 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 | 19.1 | 27 | 0 | 2 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 0 | 5 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 15.5 | 22 | 0 | 2 | 13.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 3 | 0 | 1 | 1 | |||
| 第4半旬 | 16～20 | 26.8 | 39 | 0 | 2 | 16.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 8.3 | 12 | 2 | 1 | 8.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 11.6 | 14 | 2 | 1 | 10.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 5 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 48.5 | 74 | 0 | 5 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 20.0 | 31 | 1 | 2 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 1 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 21.0 ) | 42 ) | 1 ) | 2 ) | 12.3 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 16.3 | 26 | 2 | 1 | 9.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 1 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 33.3 | 55 | 1 | 3 | 12.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 1 | 0 | 0 | 1 | |||
| 第6半旬 | 26～30 | 17.3 ) | 36 ) | 0 ) | 2 ) | 11.3 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 36.6 | 63 | 0 | 3 | 12.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 1 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 39.2 | 69 | 0 | 5 | 13.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 23.0 | 41 | 2 | 3 | 8.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 18.8 | 35 | 2 | 2 | 7.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 23.8 | 45 | 0 | 3 | 8.6 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 0 | ||
| 第6半旬 | 26～31 | 38.9 | 62 | 0 | 5 | 9.5 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 0 | 0 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 4.7 | 9 | 2 | 1 | 3.4 | 0 | 0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 1 | 0 | 0 | |
| 第2半旬 | 6～10 | 22.0 | 44 | 1 | 3 | 6.5 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 25.9 | 53 | 0 | 2 | 6.7 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 2 | 1 | 1 | 0 | 0 | |
| 第4半旬 | 16～20 | 19.4 ) | 51 ) | 0 ) | 3 ) | 6.5 ) | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | 1 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 17.7 | 38 | 0 | 2 | 5.3 | 5 | 5 | 22 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 24* | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～30 | 20.2 | 44 | 1 | 3 | 5.6 | 11 | 8 | 27 | 2 | 1 | 0 | 0 | 0 | 0 | 7 | 28* | 5 | 5 | 3 | 0 | 0 | 0 | 0 | 6.2 | 0 | 0 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 27.1 | 60 | 1 | 4 | 5.7 | 16 | 12 | 02 | 2 | 1 | 1 | 0 | 0 | 0 | 12 | 02 | 5 | 5 | 4 | 3 | 0 | 0 | 0 | 5.6 | 0 | 1 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 35.7 | 80 | 0 | 5 | 6.7 | 5 | 3 | 07 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 07 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 4.0 | 0 | 0 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 31.4 | 71 | 0 | 5 | 6.1 | 0 | 0 | 14* | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 11 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 5.4 | 1 | 0 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 20.4 | 46 | 0 | 3 | 4.8 | 8 | 6 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 13 | 16 | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 6.1 | 1 | 0 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 24.4 | 55 | 0 | 3 | 5.2 | 11 | 5 | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 14 | 22 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 5.5 | 1 | 0 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 21.8 | 41 | 1 | 4 | 4.6 | 28 | 17 | 30 | 3 | 2 | 1 | 0 | 0 | 0 | 32 | 31 | 6 | 6 | 6 | 6 | 2 | 0 | 0 | 7.2 | 0 | 2 | 6 | 0 | 0 | |