半旬ごとの値
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網走（網走・北見・紋別地方) 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 | 25.9 | 58 | 1 | 3 | 5.4 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 01 | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 5.4 | 1 | 2 | 3 | 0 | 0 | |
| 第2半旬 | 6～10 | 6.9 | 15 | 1 | 1 | 4.0 | 6 | 5 | 08 | 1 | 1 | 0 | 0 | 0 | 0 | 12 | 10 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 8.2 | 0 | 3 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 11.4 | 25 | 3 | 1 | 4.5 | 6 | 3 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 15 | 14 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 8.1 | 0 | 3 | 5 | 1 | 0 | |
| 第4半旬 | 16～20 | 13.8 | 30 | 2 | 2 | 4.5 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 18* | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 7.5 | 0 | 2 | 5 | 1 | 0 | |
| 第5半旬 | 21～25 | 11.6 | 25 | 0 | 1 | 5.5 | 11 | 5 | 24 | 3 | 1 | 0 | 0 | 0 | 0 | 21 | 24 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 8.9 | 0 | 4 | 4 | 0 | 0 | |
| 第6半旬 | 26～31 | 12.1 | 21 | 0 | 1 | 5.7 | 10 | 4 | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 19 | 31 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 9.2 | 0 | 5 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 29.5 | 60 | 0 | 3 | 8.5 | 4 | 2 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 02 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 4.9 | 1 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 36.3 | 72 | 0 | 5 | 9.8 | 2 | 2 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 06 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 5.2 | 1 | 0 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 22.6 | 44 | 1 | 3 | 8.3 | 20 | 9 | 14 | 3 | 2 | 0 | 0 | 0 | 0 | 30 | 14 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.0 | 0 | 1 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 14.1 | 27 | 2 | 1 | 6.8 | 19 | 13 | 17 | 3 | 1 | 1 | 0 | 0 | 0 | 37 | 19 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.1 | 0 | 3 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 14.4 | 27 | 1 | 1 | 8.1 | 16 | 9 | 21 | 2 | 1 | 0 | 0 | 0 | 0 | 42 | 23* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.8 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～28 | 12.8 | 39 | 0 | 1 | 10.0 | 0 | 0 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 36 | 26 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 6.5 | 0 | 0 | 3 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 38.0 | 68 | 0 | 5 | 13.2 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 03* | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 5.3 | 1 | 1 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 19.2 | 34 | 1 | 3 | 10.5 | 13 | 6 | 10* | 2 | 2 | 0 | 0 | 0 | 0 | 33 | 10 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 7.8 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 31.3 | 54 | 0 | 4 | 14.0 | 5 | 4 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 26 | 11 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 6.0 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 34.1 | 57 | 0 | 3 | 14.5 | 8 | 4 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 24 | 16 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 6.9 | 0 | 3 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 45.1 | 74 | 0 | 5 | 17.1 | 4 | 4 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 21 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | 3.2 | 0 | 0 | 2 | 0 | 0 | |
| 第6半旬 | 26～31 | 27.6 | 37 | 0 | 2 | 13.3 | 0 | 0 | 30* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 3 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 40.7 | 64 | 0 | 4 | 16.7 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4.8 | 1 | 1 | 3 | 1 | 0 | |
| 第2半旬 | 6～10 | 19.0 | 29 | 2 | 2 | 11.3 | 0 | 0 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 2 | 2 | 1 | 0 | ||
| 第3半旬 | 11～15 | 35.5 | 54 | 1 | 4 | 15.2 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | ||
| 第4半旬 | 16～20 | 29.5 | 44 | 1 | 2 | 14.0 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | 0 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 34.5 | 50 | 0 | 3 | 17.3 | 0 | 0 | 22* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.3 | 1 | 1 | 2 | 1 | 0 | ||
| 第6半旬 | 26～30 | 23.9 | 34 | 1 | 2 | 14.9 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 33.2 | 47 | 0 | 3 | 19.4 | 0 | 0 | 03* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 2 | 0 | 0 | ||
| 第2半旬 | 6～10 | 39.7 | 55 | 0 | 3 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 2 | 0 | 3 | 0 | |||
| 第3半旬 | 11～15 | 42.2 | 58 | 0 | 3 | 20.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 2 | 1 | 0 | 0 | 2 | |||
| 第4半旬 | 16～20 | 19.1 | 26 | 0 | 1 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 1 | 3 | 0 | 4 | 0 | |||
| 第5半旬 | 21～25 | 43.1 | 58 | 0 | 3 | 22.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 57.5 | 63 | 0 | 6 | 24.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 35.7 | 47 | 0 | 2 | 21.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 3 | 0 | 0 | 2 | |||
| 第2半旬 | 6～10 | 33.3 | 43 | 0 | 3 | 19.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 0 | 0 | 1 | 2 | |||
| 第3半旬 | 11～15 | 14.9 | 19 | 1 | 1 | 13.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 3 | 0 | |||
| 第4半旬 | 16～20 | 36.1 | 47 | 0 | 2 | 21.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 1 | 0 | 2 | 1 | |||
| 第5半旬 | 21～25 | 30.6 | 40 | 0 | 3 | 20.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.5 | 1 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 32.3 | 42 | 1 | 2 | 18.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 0 | 3 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 34.0 | 44 | 0 | 3 | 21.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 1 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 17.0 | 22 | 2 | 1 | 15.3 | -- | -- | 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 | 15.9 | 21 | 1 | 1 | 15.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 0 | 4 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 26.4 | 35 | 0 | 2 | 19.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 23.2 | 31 | 0 | 1 | 16.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 14.6 | 17 | 3 | 1 | 12.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 5 | 0 | 1 | 1 | |||
| 第1半旬 | 1～ 5 | 10.2 | 14 | 1 | 0 | 13.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 3 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 35.8 | 50 | 0 | 4 | 19.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 19.4 | 28 | 1 | 1 | 15.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 49.5 | 71 | 0 | 4 | 20.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 0 | 2 | 0 | 1 | 0 | |||
| 第5半旬 | 21～25 | 23.6 | 35 | 1 | 2 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 37.2 | 46 | 1 | 3 | 14.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 21.6 | 33 | 1 | 3 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 19.8 | 31 | 0 | 2 | 12.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 1 | |||
| 第3半旬 | 11～15 | 38.3 | 61 | 0 | 5 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 1 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 30.5 | 49 | 0 | 4 | 13.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 20.7 | 34 | 0 | 3 | 11.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 27.1 | 46 | 0 | 3 | 11.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 2 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 32.1 | 55 | 0 | 4 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 31.0 | 54 | 1 | 4 | 11.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.5 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 2.0 | 4 | 4 | 0 | 4.6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 17.8 | 33 | 0 | 2 | 8.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 26.1 | 49 | 1 | 3 | 9.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 1 | 0 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 32.8 | 53 | 0 | 4 | 8.7 | 0 | 0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.2 | 0 | 0 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 26.8 | 53 | 0 | 3 | 7.5 | 1 | 1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 05 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.0 | 1 | 0 | 2 | 0 | 0 | |
| 第2半旬 | 6～10 | 10.9 | 22 | 1 | 1 | 5.0 | 0 | 0 | 07* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 06 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 22.8 | 47 | 0 | 4 | 6.8 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 0 | 0 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 16.9 | 36 | 1 | 2 | 5.3 | 0 | 0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 1 | 0 | 0 | ||
| 第5半旬 | 21～25 | 18.3 | 39 | 0 | 2 | 5.7 | 3 | 1 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 25 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 4 | 0 | 0 | |
| 第6半旬 | 26～30 | 21.2 | 46 | 0 | 3 | 5.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5.5 | 1 | 1 | 0 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 23.4 | 52 | 0 | 4 | 5.4 | 0 | 0 | 04* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 1 | 0 | 2 | 0 | 0 | ||
| 第2半旬 | 6～10 | 23.2 | 52 | 0 | 3 | 5.7 | 10 | 5 | 10* | 2 | 2 | 0 | 0 | 0 | 0 | 8 | 10 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 2 | 0 | 0 | |
| 第3半旬 | 11～15 | 29.5 | 66 | 0 | 5 | 6.3 | 6 | 4 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 11 | 14* | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 6.6 | 0 | 0 | 4 | 0 | 0 | |
| 第4半旬 | 16～20 | 14.7 | 33 | 0 | 3 | 4.5 | 22 | 10 | 18 | 3 | 2 | 1 | 0 | 0 | 0 | 15 | 19 | 5 | 5 | 5 | 3 | 0 | 0 | 0 | 7.0 | 0 | 2 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.0 | 39 | 0 | 2 | 5.1 | 21 | 9 | 22 | 3 | 3 | 0 | 0 | 0 | 0 | 19 | 25 | 5 | 5 | 5 | 4 | 0 | 0 | 0 | 6.8 | 0 | 1 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 17.1 | 32 | 2 | 2 | 4.3 | 33 | 20 | 29 | 3 | 2 | 1 | 1 | 0 | 0 | 32 | 29 | 6 | 6 | 6 | 6 | 3 | 0 | 0 | 7.1 | 1 | 4 | 5 | 0 | 0 | |