半旬ごとの値
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倶知安（後志地方) 1977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 | 11.7 | 26 | 0 | 1 | 59 | 19 | 04 | 5 | 4 | 3 | 0 | 0 | 0 | 128 | 01 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8.3 | 0 | 3 | 5 | 0 | 0 | ||
| 第2半旬 | 6～10 | 1.5 | 3 | 2 | 0 | 95 | 33 | 06 | 4 | 4 | 4 | 2 | 0 | 0 | 153 | 07 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9.7 | 0 | 5 | 5 | 0 | 0 | ||
| 第3半旬 | 11～15 | 13.4 | 29 | 0 | 2 | 88 | 30 | 12 | 5 | 4 | 4 | 2 | 0 | 0 | 163 | 13 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9.5 | 0 | 4 | 5 | 1 | 0 | ||
| 第4半旬 | 16～20 | 4.7 | 10 | 0 | 0 | 155 | 44 | 17 | 5 | 5 | 5 | 4 | 0 | 0 | 190 | 20 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9.7 | 0 | 4 | 5 | 0 | 0 | ||
| 第5半旬 | 21～25 | 7.3 | 15 | 1 | 0 | 108 | 30 | 25 | 5 | 5 | 4 | 3 | 0 | 0 | 202 | 25 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9.1 | 0 | 4 | 5 | 0 | 0 | ||
| 第6半旬 | 26～31 | 19.3 | 33 | 0 | 2 | 74 | 24 | 30 | 4 | 4 | 4 | 1 | 0 | 0 | 194 | 30 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7.4 | 0 | 2 | 6 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 13.6 | 27 | 0 | 1 | 78 | 33 | 01 | 5 | 4 | 4 | 1 | 0 | 0 | 209 | 03 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8.9 | 0 | 3 | 5 | 0 | 0 | ||
| 第2半旬 | 6～10 | 12.7 | 25 | 0 | 1 | 37 | 19 | 07 | 4 | 3 | 2 | 0 | 0 | 0 | 203 | 07 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8.8 | 0 | 4 | 5 | 0 | 0 | ||
| 第3半旬 | 11～15 | 17.6 | 34 | 0 | 1 | 29 | 18 | 12 | 2 | 2 | 1 | 0 | 0 | 0 | 203 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8.5 | 0 | 3 | 5 | 0 | 0 | ||
| 第4半旬 | 16～20 | 19.8 | 37 | 0 | 2 | 35 | 19 | 18 | 2 | 2 | 2 | 0 | 0 | 0 | 196 | 18 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9.1 | 0 | 3 | 5 | 0 | 0 | ||
| 第5半旬 | 21～25 | 3.6 | 7 | 1 | 0 | 78 | 34 | 23 | 4 | 4 | 3 | 2 | 0 | 0 | 228 | 23 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9.7 | 0 | 5 | 4 | 0 | 0 | ||
| 第6半旬 | 26～28 | 13.2 | 40 | 0 | 2 | 12 | 12 | 27 | 1 | 1 | 1 | 0 | 0 | 0 | 199 | 27* | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 8.1 | 0 | 1 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 20.2 | 36 | 0 | 2 | 24 | 10 | 03 | 4 | 2 | 1 | 0 | 0 | 0 | 199 | 03 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8.1 | 0 | 2 | 5 | 0 | 0 | ||
| 第2半旬 | 6～10 | 11.8 | 21 | 0 | 1 | 47 | 29 | 10 | 2 | 2 | 2 | 1 | 0 | 0 | 199 | 07* | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9.7 | 0 | 5 | 4 | 0 | 0 | ||
| 第3半旬 | 11～15 | 18.7 | 32 | 0 | 2 | 1 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 188 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8.3 | 0 | 4 | 3 | 0 | 0 | ||
| 第4半旬 | 16～20 | 22.0 | 37 | 0 | 2 | 11 | 11 | 20 | 1 | 1 | 1 | 0 | 0 | 0 | 157 | 16 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8.3 | 0 | 3 | 3 | 0 | 0 | ||
| 第5半旬 | 21～25 | 22.2 | 36 | 0 | 2 | 10 | 8 | 25 | 1 | 1 | 0 | 0 | 0 | 0 | 146 | 21 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 7.9 | 0 | 3 | 3 | 1 | 0 | ||
| 第6半旬 | 26～31 | 28.6 | 38 | 1 | 4 | 22 | 21 | 26 | 1 | 1 | 1 | 1 | 0 | 0 | 148 | 26 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7.2 | 0 | 3 | 5 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 28.1 | 44 | 0 | 3 | 9 | 7 | 01 | 1 | 1 | 0 | 0 | 0 | 0 | 121 | 01 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6.5 | 0 | 1 | 5 | 0 | 0 | ||
| 第2半旬 | 6～10 | 24.4 | 38 | 0 | 2 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 105 | 06 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 7.7 | 0 | 2 | 1 | 0 | 0 | ||
| 第3半旬 | 11～15 | 39.9 | 60 | 0 | 5 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 6.7 | 0 | 2 | 1 | 0 | 0 | ||
| 第4半旬 | 16～20 | 10.9 | 16 | 1 | 0 | 0 | 0 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 16 | 5 | 5 | 5 | 4 | 2 | 0 | 0 | 8.5 | 0 | 2 | 2 | 1 | 0 | ||
| 第5半旬 | 21～25 | 26.6 | 39 | 0 | 2 | 0 | 0 | 24* | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 21 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 7.0 | 0 | 1 | 3 | 0 | 1 | ||
| 第6半旬 | 26～30 | 29.8 | 43 | 1 | 3 | 3 | 3 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 28 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 1 | 2 | 0 | 0 | ||
| 第1半旬 | 1～ 5 | 27.2 | 39 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 1 | 3 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 26.9 | 38 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 3 | 0 | 2 | 0 | ||||
| 第3半旬 | 11～15 | 50.1 | 69 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 2 | 2 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 0.9 | 1 | 4 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 0 | 5 | 1 | 2 | 0 | |||
| 第5半旬 | 21～25 | 48.0 | 65 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.1 | 2 | 1 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～31 | 59.3 | 66 | 0 | 6 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 2 | 1 | 0 | 4 | 0 | ||||
| 第1半旬 | 1～ 5 | 31.9 | 42 | 1 | 2 | -- | -- | 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 | 50.8 | 67 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 0 | 0 | 0 | 3 | 0 | ||||
| 第3半旬 | 11～15 | 9.3 | 12 | 0 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 29.4 | 38 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 2 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 41.5 | 54 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 0 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 36.8 | 48 | 0 | 3 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 0 | 1 | 0 | ||||
| 第1半旬 | 1～ 5 | 4.9 | 6 | 1 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.6 | 0 | 5 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 14.5 | 19 | 1 | 1 | -- | -- | 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 | 37.7 | 50 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 1 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 32.1 | 43 | 0 | 2 | -- | -- | 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 | 37.4 | 51 | 0 | 3 | -- | -- | 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 | 39.5 | 45 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 0 | 3 | 0 | 0 | 1 | ||||
| 第1半旬 | 1～ 5 | 8.5 | 12 | 2 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 0 | 5 | 0 | 2 | 1 | ||||
| 第2半旬 | 6～10 | 22.9 | 32 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 40.4 | 58 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.4 | 0 | 1 | 0 | 0 | 1 | ||||
| 第4半旬 | 16～20 | 4.8 | 7 | 1 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | ||||
| 第5半旬 | 21～25 | 47.9 | 71 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.7 | 3 | 1 | 0 | 1 | 0 | ||||
| 第6半旬 | 26～31 | 26.9 | 34 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 0 | 3 | 0 | 0 | 0 | ||||
| 第1半旬 | 1～ 5 | 31.6 | 48 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.2 | 1 | 2 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 5.4 | 8 | 2 | 0 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 0 | 4 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 18.4 | 29 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 0 | 3 | 0 | 0 | 1 | ||||
| 第4半旬 | 16～20 | 22.5 | 36 | 0 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.1 | 0 | 3 | 0 | 2 | 0 | ||||
| 第5半旬 | 21～25 | 38.9 | 64 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.8 | 3 | 1 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～30 | 36.0 | 61 | 0 | 5 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 0 | 2 | 0 | 0 | 1 | ||||
| 第1半旬 | 1～ 5 | 38.2 | 66 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.8 | 3 | 0 | 0 | 1 | 0 | ||||
| 第2半旬 | 6～10 | 7.3 | 13 | 1 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 0 | 0 | 0 | ||||
| 第3半旬 | 11～15 | 34.1 | 61 | 0 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 2 | 1 | 0 | 0 | 0 | ||||
| 第4半旬 | 16～20 | 29.1 | 53 | 0 | 3 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.9 | 1 | 0 | 0 | 0 | 2 | |||
| 第5半旬 | 21～25 | 34.1 | 64 | 1 | 4 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.7 | 1 | 1 | 0 | 0 | 0 | ||||
| 第6半旬 | 26～31 | 16.1 | 26 | 2 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 0 | 3 | 0 | 1 | 0 | ||||
| 第1半旬 | 1～ 5 | 23.2 | 45 | 1 | 2 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 0 | 2 | 0 | 0 | 0 | ||||
| 第2半旬 | 6～10 | 10.5 | 21 | 2 | 1 | 8 | 8 | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 6 | 10 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 8.1 | 0 | 3 | 3 | 0 | 0 | ||
| 第3半旬 | 11～15 | 17.8 | 36 | 1 | 2 | 23 | 16 | 11 | 2 | 2 | 1 | 0 | 0 | 0 | 18 | 12 | 5 | 5 | 3 | 2 | 0 | 0 | 0 | 6.9 | 0 | 2 | 2 | 0 | 0 | ||
| 第4半旬 | 16～20 | 8.4 | 17 | 2 | 1 | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 8.6 | 0 | 4 | 0 | 0 | 0 | |||
| 第5半旬 | 21～25 | 7.8 | 16 | 2 | 1 | 9 | 6 | 23 | 2 | 1 | 0 | 0 | 0 | 0 | 6 | 23 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 8.5 | 0 | 3 | 3 | 0 | 0 | ||
| 第6半旬 | 26～30 | 13.8 | 30 | 1 | 2 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.3 | 0 | 2 | 1 | 0 | 0 | |||
| 第1半旬 | 1～ 5 | -- | -- | 5 | 0 | 15 | 14 | 03 | 1 | 1 | 1 | 0 | 0 | 0 | 9 | 03 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 9.7 | 0 | 5 | 5 | 0 | 0 | ||
| 第2半旬 | 6～10 | 11.2 | 25 | 2 | 1 | 23 | 15 | 10 | 2 | 1 | 1 | 0 | 0 | 0 | 18 | 10 | 5 | 5 | 5 | 1 | 0 | 0 | 0 | 8.2 | 0 | 2 | 4 | 0 | 0 | ||
| 第3半旬 | 11～15 | 10.9 | 24 | 2 | 2 | 17 | 17 | 11 | 1 | 1 | 1 | 0 | 0 | 0 | 27 | 11 | 5 | 5 | 5 | 5 | 3 | 0 | 0 | 7.6 | 1 | 3 | 2 | 0 | 0 | ||
| 第4半旬 | 16～20 | 1.5 | 3 | 4 | 0 | 64 | 32 | 20 | 3 | 3 | 2 | 2 | 0 | 0 | 37 | 20 | 5 | 5 | 4 | 2 | 2 | 0 | 0 | 9.4 | 0 | 4 | 4 | 0 | 0 | ||
| 第5半旬 | 21～25 | 6.0 | 13 | 1 | 0 | 71 | 23 | 21 | 4 | 4 | 3 | 2 | 0 | 0 | 50 | 23 | 5 | 5 | 5 | 5 | 5 | 1 | 0 | 9.0 | 0 | 4 | 5 | 0 | 0 | ||
| 第6半旬 | 26～31 | 12.4 | 23 | 1 | 2 | 47 | 20 | 27 | 3 | 3 | 3 | 1 | 0 | 0 | 58 | 28 | 6 | 6 | 6 | 6 | 6 | 3 | 0 | 9.1 | 0 | 5 | 6 | 0 | 0 | ||