半旬ごとの値
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網走（網走・北見・紋別地方) 1981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 | 8.1 | 18 | 3 | 2 | 3.7 | 21 | 14 | 03 | 2 | 2 | 1 | 0 | 0 | 0 | 26 | 05* | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 8.6 | 0 | 3 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 21.4 | 48 | 0 | 2 | 5.9 | 31 | 12 | 08 | 3 | 3 | 2 | 0 | 0 | 0 | 40 | 10 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.8 | 1 | 1 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 9.5 | 21 | 1 | 1 | 4.7 | 23 | 13 | 11 | 3 | 1 | 1 | 0 | 0 | 0 | 45 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 10.0 | 0 | 5 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 20.2 | 44 | 1 | 3 | 6.7 | 5 | 3 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 38 | 20 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.0 | 0 | 1 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 22.0 | 47 | 1 | 4 | 7.0 | 15 | 5 | 23 | 4 | 1 | 0 | 0 | 0 | 0 | 46 | 23 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.3 | 0 | 2 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 42.6 | 74 | 0 | 6 | 9.2 | 4 | 2 | 31* | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 31* | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 6.1 | 0 | 0 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 29.3 | 59 | 0 | 4 | 9.3 | 2 | 2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 05* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.2 | 0 | 0 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 29.2 | 58 | 0 | 4 | 9.4 | 13 | 4 | 09* | 3 | 0 | 0 | 0 | 0 | 0 | 45 | 09 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.8 | 0 | 1 | 5 | 1 | 0 | |
| 第3半旬 | 11～15 | 29.0 | 56 | 1 | 3 | 10.2 | 9 | 6 | 14 | 2 | 1 | 0 | 0 | 0 | 0 | 48 | 14 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.5 | 0 | 1 | 4 | 3 | 0 | |
| 第4半旬 | 16～20 | 13.4 | 25 | 2 | 1 | 8.8 | 24 | 9 | 17 | 3 | 3 | 0 | 0 | 0 | 0 | 58 | 20* | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 9.3 | 0 | 4 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 25.3 | 47 | 1 | 3 | 11.0 | 6 | 3 | 25* | 2 | 0 | 0 | 0 | 0 | 0 | 57 | 22 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.1 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～28 | 21.0 | 64 | 0 | 2 | 14.1 | 1 | 1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 26 | 3 | 3 | 3 | 3 | 3 | 2 | 0 | 8.5 | 0 | 2 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 33.4 | 60 | 0 | 4 | 13.3 | 3 | 2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 52 | 02* | 5 | 5 | 5 | 5 | 5 | 3 | 0 | 7.6 | 0 | 2 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 39.9 | 70 | 0 | 5 | 14.0 | 12 | 12 | 08 | 1 | 1 | 1 | 0 | 0 | 0 | 58 | 08 | 5 | 5 | 5 | 5 | 5 | 3 | 0 | 6.2 | 0 | 0 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 22.8 | 39 | 2 | 3 | 12.1 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 11 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 7.0 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 30.5 | 51 | 1 | 3 | 13.7 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 16 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.6 | 0 | 2 | 3 | 1 | 0 | |
| 第5半旬 | 21～25 | 24.5 | 40 | 1 | 2 | 13.8 | 0 | 0 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 21 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.1 | 0 | 3 | 4 | 2 | 0 | |
| 第6半旬 | 26～31 | 42.5 | 57 | 1 | 4 | 17.2 | 22 | 10 | 26 | 3 | 2 | 1 | 0 | 0 | 0 | 39 | 27 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 7.4 | 0 | 3 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 34.9 | 55 | 1 | 3 | 15.6 | 22 | 12 | 02 | 2 | 2 | 2 | 0 | 0 | 0 | 31 | 03 | 5 | 5 | 5 | 4 | 3 | 0 | 0 | 5.4 | 0 | 1 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 32.4 | 50 | 2 | 3 | 15.8 | 0 | 0 | 08* | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 07* | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 20.8 | 31 | 1 | 2 | 13.1 | 14 | 5 | 12* | 3 | 2 | 0 | 0 | 0 | 0 | 8 | 12 | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 6.3 | 0 | 2 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 43.6 | 65 | 0 | 3 | 20.0 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 0 | 3 | 1 | 0 | |
| 第5半旬 | 21～25 | 23.9 | 35 | 1 | 2 | 12.4 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 1 | 1 | 0 | 0 | |
| 第6半旬 | 26～30 | 35.8 | 51 | 0 | 3 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.3 | 40 | 0 | 2 | 16.6 | -- | -- | 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 | 40.4 | 56 | 1 | 4 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 14.5 | 20 | 2 | 1 | 13.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 30.2 | 41 | 2 | 3 | 17.8 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 1 | 3 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 40.8 | 55 | 1 | 3 | 18.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 1 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 15.1 | 17 | 4 | 1 | 11.3 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 5 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 34.4 | 45 | 1 | 3 | 19.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 30.0 | 39 | 0 | 2 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 17.5 | 23 | 1 | 1 | 15.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 4 | 0 | |||
| 第4半旬 | 16～20 | 39.3 | 51 | 0 | 4 | 21.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 30.7 | 40 | 1 | 3 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 1 | 1 | 0 | 0 | 1 | |||
| 第6半旬 | 26～30 | 17.9 | 23 | 1 | 1 | 14.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 27.6 | 36 | 2 | 3 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 12.2 | 16 | 0 | 0 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 41.8 | 55 | 1 | 4 | 20.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 33.0 | 44 | 1 | 3 | 17.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 4 | 2 | |||
| 第5半旬 | 21～25 | 10.6 | 14 | 4 | 1 | 11.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 1 | 1 | |||
| 第6半旬 | 26～31 | 56.3 | 64 | 1 | 5 | 20.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 0 | 3 | 0 | |||
| 第1半旬 | 1～ 5 | 36.9 | 51 | 0 | 3 | 17.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 41.9 | 59 | 0 | 4 | 18.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 19.6 | 28 | 1 | 2 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 19.7 | 28 | 0 | 2 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 21.0 | 31 | 0 | 2 | 12.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 41.1 | 51 | 2 | 4 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 24.3 | 37 | 1 | 3 | 10.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 44.6 | 69 | 0 | 4 | 17.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.6 | 1 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 37.6 | 59 | 0 | 4 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 47.9 | 77 | 0 | 5 | 18.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 0 | 0 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 42.4 | 70 | 0 | 5 | 14.9 | -- | -- | 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 | 19.4 | 33 | 1 | 2 | 9.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 26.5 | 46 | 0 | 2 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 34.0 | 60 | 0 | 4 | 11.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 31.9 | 57 | 1 | 4 | 10.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.4 | 0 | 0 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 31.0 | 57 | 1 | 3 | 10.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 36.3 | 68 | 0 | 4 | 10.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 41.8 | 67 | 0 | 5 | 9.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 2 | 1 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 28.1 | 55 | 0 | 4 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 32.0 | 65 | 0 | 5 | 8.9 | 3 | 3 | 09 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 09 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4.0 | 0 | 0 | 3 | 0 | 0 | |
| 第3半旬 | 11～15 | 20.2 | 42 | 0 | 3 | 5.7 | 1 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6.5 | 0 | 0 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 25.2 | 53 | 0 | 3 | 6.7 | 0 | 0 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 2 | 2 | 0 | 0 | |
| 第5半旬 | 21～25 | 27.0 | 58 | 0 | 4 | 6.7 | 7 | 3 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 24 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 5.4 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～30 | 20.2 | 44 | 0 | 3 | 6.0 | 7 | 3 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 9 | 30 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 17.3 | 38 | 2 | 2 | 5.1 | 6 | 3 | 03 | 1 | 0 | 0 | 0 | 0 | 0 | 13 | 03 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 6.5 | 0 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 12.1 | 27 | 1 | 2 | 4.4 | 10 | 7 | 08 | 1 | 1 | 0 | 0 | 0 | 0 | 14 | 08 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 8.2 | 0 | 3 | 4 | 0 | 0 | |
| 第3半旬 | 11～15 | 10.7 | 24 | 2 | 1 | 4.2 | 7 | 7 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 15* | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 9.5 | 0 | 4 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 15.2 | 34 | 1 | 2 | 4.1 | 5 | 5 | 20 | 1 | 1 | 0 | 0 | 0 | 0 | 15 | 20 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 7.5 | 0 | 3 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 27.8 | 63 | 0 | 3 | 6.1 | 12 | 8 | 24 | 2 | 1 | 0 | 0 | 0 | 0 | 17 | 24* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 3.3 | 2 | 0 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 14.6 | 27 | 3 | 2 | 3.7 | 20 | 9 | 30 | 3 | 3 | 0 | 0 | 0 | 0 | 28 | 30 | 6 | 6 | 6 | 6 | 3 | 0 | 0 | 6.9 | 0 | 3 | 4 | 0 | 0 | |