半旬ごとの値
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稚内（宗谷地方) 1999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 | 7.7 | 18 | 0 | 1 | 3.8 | 19 | 11 | 03 | 2 | 2 | 1 | 0 | 0 | 0 | 65 | 03 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 9.1 | 0 | 4 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 1.5 | 3 | 2 | 0 | 2.7 | 10 | 5 | 07 | 2 | 1 | 0 | 0 | 0 | 0 | 58 | 08 | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 9.8 | 0 | 5 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 5.0 | 11 | 2 | 1 | 4.2 | 5 | 4 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 51 | 15 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 9.4 | 0 | 4 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 6.7 | 15 | 1 | 0 | 4.5 | 32 | 13 | 20 | 4 | 3 | 1 | 0 | 0 | 0 | 61 | 20 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.4 | 0 | 5 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 10.6 | 23 | 0 | 1 | 5.5 | 15 | 13 | 23 | 1 | 1 | 1 | 0 | 0 | 0 | 65 | 23 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.3 | 0 | 3 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 1.9 | 3 | 4 | 0 | 4.4 | 22 | 13 | 30 | 2 | 2 | 1 | 0 | 0 | 0 | 71 | 30 | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 9.7 | 0 | 6 | 6 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 7.2 | 15 | 2 | 1 | 5.4 | 15 | 8 | 02 | 2 | 1 | 0 | 0 | 0 | 0 | 72 | 05 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.8 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 8.2 | 16 | 2 | 1 | 6.2 | 31 | 18 | 09 | 3 | 3 | 1 | 0 | 0 | 0 | 82 | 09 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.6 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 15.1 | 30 | 1 | 1 | 7.4 | 6 | 5 | 11 | 1 | 1 | 0 | 0 | 0 | 0 | 83 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.7 | 0 | 2 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 21.1 | 40 | 0 | 3 | 8.6 | 16 | 12 | 18 | 2 | 1 | 1 | 0 | 0 | 0 | 70 | 18 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.7 | 0 | 1 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 24.9 | 46 | 0 | 3 | 10.2 | 17 | 13 | 22 | 2 | 1 | 1 | 0 | 0 | 0 | 72 | 22 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.4 | 0 | 2 | 4 | 0 | 0 | |
| 第6半旬 | 26～28 | 2.9 ] | 9 ] | 1 | 0 ] | 5.5 ] | 7 | 6 | 27 | 1 | 1 | 0 | 0 | 0 | 0 | 70 | 27 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 9.3 | 0 | 2 | 2 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 13.6 | 24 | 0 | 2 | 9.6 | 5 | 3 | 02 | 1 | 0 | 0 | 0 | 0 | 0 | 75 | 05 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.0 | 0 | 3 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 13.1 | 23 | 1 | 1 | 9.7 | 30 | 16 | 06 | 2 | 2 | 2 | 0 | 0 | 0 | 92 | 10 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 8.0 | 0 | 2 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 12.2 | 21 | 1 | 1 | 10.5 | 28 | 16 | 12 | 2 | 2 | 1 | 0 | 0 | 0 | 96 | 13* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 9.6 | 0 | 5 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 22.2 | 37 | 1 | 3 | 12.4 | 8 | 4 | 19 | 2 | 0 | 0 | 0 | 0 | 0 | 83 | 18 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.8 | 0 | 2 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 20.6 | 34 | 1 | 3 | 11.8 | 1 | 1 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | 22* | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 7.2 | 0 | 2 | 3 | 0 | 0 | |
| 第6半旬 | 26～31 | 22.5 | 30 | 1 | 3 | 12.4 | 12 | 6 | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 55 | 26 | 6 | 6 | 6 | 6 | 6 | 3 | 0 | 8.7 | 0 | 4 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 14.7 | 23 | 1 | 1 | 12.3 | 12 | 6 | 03 | 2 | 1 | 0 | 0 | 0 | 0 | 48 | 05 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 8.9 | 0 | 4 | 4 | 0 | 0 | |
| 第2半旬 | 6～10 | 48.9 | 75 | 0 | 5 | 21.3 | 0 | 0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 06 | 5 | 5 | 5 | 5 | 4 | 0 | 0 | 6.0 | 0 | 1 | 0 | 0 | 0 | |
| 第3半旬 | 11～15 | 12.3 | 18 | 3 | 1 | 11.5 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 11 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 2 | 0 | 0 | |
| 第4半旬 | 16～20 | 28.8 | 42 | 1 | 3 | 16.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 43.0 | 62 | 0 | 3 | 20.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 3 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 38.5 | 55 | 1 | 3 | 19.4 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.8 | 1 | 1 | 1 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 26.8 | 37 | 1 | 2 | 14.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 1 | 1 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 16.4 | 23 | 0 | 1 | 16.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 3 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 32.6 | 44 | 0 | 3 | 20.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 2 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 20.4 | 27 | 0 | 1 | 16.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 24.6 | 33 | 2 | 2 | 17.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 22.7 | 25 | 3 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | 36.8 | 48 | 1 | 4 | 21.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 2 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 63.1 | 81 | 0 | 5 | 29.5 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 0 | 0 | 0 | 1 | 0 | |||
| 第3半旬 | 11～15 | 33.1 | 43 | 0 | 3 | 20.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 0 | |||
| 第4半旬 | 16～20 | 29.9 | 38 | 1 | 2 | 21.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 37.9 | 49 | 1 | 3 | 20.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 38.9 | 50 | 0 | 4 | 21.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 2 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 14.8 | 19 | 2 | 1 | 15.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 0 | 4 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 33.4 | 43 | 0 | 3 | 22.5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 42.1 | 55 | 0 | 3 | 24.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 3 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 12.0 | 16 | 2 | 1 | 12.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 0 | 4 | 0 | 2 | 0 | |||
| 第5半旬 | 21～25 | 6.9 | 9 | 2 | 0 | 11.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 0 | 5 | 0 | 0 | 0 | |||
| 第6半旬 | 26～31 | 2.7 | 3 | 3 | 0 | 6.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 6 | 0 | 1 | 0 | |||
| 第1半旬 | 1～ 5 | 24.6 | 34 | 2 | 2 | 14.2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 0 | 3 | 0 | 1 | 0 | |||
| 第2半旬 | 6～10 | 45.7 | 63 | 1 | 4 | 20.7 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 1 | 1 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 49.2 | 69 | 0 | 5 | 23.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 0 | 0 | 1 | 0 | |||
| 第4半旬 | 16～20 | 32.1 | 46 | 1 | 2 | 17.1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 1 | 2 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 10.7 | 16 | 2 | 0 | 11.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 1 | |||
| 第6半旬 | 26～31 | 25.8 | 32 | 1 | 2 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 0 | 3 | 0 | 0 | 1 | |||
| 第1半旬 | 1～ 5 | 37.4 | 57 | 0 | 3 | 18.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 31.5 | 49 | 0 | 3 | 14.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 | 0 | 0 | 0 | 0 | |||
| 第3半旬 | 11～15 | 34.2 | 54 | 0 | 4 | 16.0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 2 | 0 | 0 | 2 | |||
| 第4半旬 | 16～20 | 27.6 | 45 | 1 | 3 | 13.3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 0 | 2 | 0 | 0 | 1 | |||
| 第5半旬 | 21～25 | 20.4 ) | 34 ) | 2 | 3 | 9.3 ) | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | |||
| 第6半旬 | 26～30 | 30.9 | 52 | 0 | 4 | 12.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 0 | 1 | 0 | 0 | 3 | |||
| 第1半旬 | 1～ 5 | 23.6 | 41 | 0 | 3 | 10.4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 0 | 2 | 0 | 0 | 0 | |||
| 第2半旬 | 6～10 | 27.2 | 48 | 0 | 3 | 10.9 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 3 | 0 | 0 | 2 | |||
| 第3半旬 | 11～15 | 26.3 | 47 | 0 | 4 | 9.8 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 0 | 0 | 1 | |||
| 第4半旬 | 16～20 | 21.8 | 40 | 0 | 2 | 8.3 | 0 | 0 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 3 | 0 | 1 | |
| 第5半旬 | 21～25 | 14.8 | 28 | 1 | 1 | 6.3 | 0 | 0 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 2 | 1 | 0 | 1 | ||
| 第6半旬 | 26～31 | 10.4 | 17 | 3 | 0 | 4.7 | -- | -- | 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 | 5.3 | 11 | 1 | 0 | 4.3 | 0 | 0 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 0 | 4 | 1 | 0 | 0 | ||
| 第2半旬 | 6～10 | 19.4 | 40 | 1 | 3 | 5.7 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 2 | 0 | 0 | ||
| 第3半旬 | 11～15 | 1.5 | 3 | 3 | 0 | 2.4 | 0 | 0 | 15* | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 0 | 4 | 3 | 0 | 0 | ||
| 第4半旬 | 16～20 | 9.2 | 20 | 2 | 1 | 3.6 | 22 | 11 | 17 | 3 | 2 | 1 | 0 | 0 | 0 | 11 | 18 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | 8.3 | 0 | 4 | 4 | 0 | 0 | |
| 第5半旬 | 21～25 | 17.7 | 38 | 1 | 2 | 4.0 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 0 | 1 | 1 | 0 | 0 | |
| 第6半旬 | 26～30 | 0.9 | 2 | 3 | 0 | 2.1 | 24 | 19 | 28 | 1 | 1 | 1 | 0 | 0 | 0 | 25 | 28 | 5 | 5 | 3 | 3 | 2 | 0 | 0 | 9.8 | 0 | 5 | 5 | 0 | 0 | |
| 第1半旬 | 1～ 5 | 0.3 | 1 | 4 | 0 | 2.0 | 23 | 17 | 05 | 2 | 1 | 1 | 0 | 0 | 0 | 29 | 05 | 5 | 5 | 5 | 5 | 1 | 0 | 0 | 9.5 | 0 | 5 | 5 | 0 | 0 | |
| 第2半旬 | 6～10 | 2.5 | 6 | 2 | 0 | 2.7 | 7 | 5 | 07 | 1 | 1 | 0 | 0 | 0 | 0 | 23 | 06 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 9.5 | 0 | 4 | 5 | 0 | 0 | |
| 第3半旬 | 11～15 | 0.3 | 1 | 4 | 0 | 2.2 | 30 | 17 | 12 | 3 | 2 | 1 | 0 | 0 | 0 | 22 | 15 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 9.9 | 0 | 5 | 5 | 0 | 0 | |
| 第4半旬 | 16～20 | 7.9 | 18 | 3 | 1 | 3.3 | 49 | 28 | 18 | 3 | 3 | 3 | 1 | 0 | 0 | 56 | 18 | 5 | 5 | 5 | 5 | 5 | 2 | 0 | 8.7 | 0 | 4 | 5 | 0 | 0 | |
| 第5半旬 | 21～25 | 0.1 | 0 | 4 | 0 | 1.9 | 23 | 10 | 22 | 3 | 3 | 1 | 0 | 0 | 0 | 52 | 25* | 5 | 5 | 5 | 5 | 5 | 4 | 0 | 10.0 | 0 | 5 | 5 | 0 | 0 | |
| 第6半旬 | 26～31 | 7.3 | 14 | 0 | 1 | 3.8 | 2 | 2 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 26 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 9.2 | 0 | 6 | 6 | 0 | 0 | |