旬ごとの値
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倶知安（後志地方) 1969年（旬ごとの値） 主な要素
| 月 | 旬 | 気圧(hPa) | 降水量(mm) | 気温(℃) | 湿度(％) | 風向・風速(m/s) | 日照 時間 (h) | 全天日射量 (MJ/㎡) | 雪(cm) | 雲量 | 大気現象 | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地 | 海面 | 合計 | 最大 | 平均 | 最高 | 最低 | 平均 | 最小 | 平均 風速 | 最大風速 | 最大瞬間風速 | 降雪 | 最深積雪 | 平均 | 雪日数 | 霧日数 | 雷日数 | |||||||||||
| 平均 | 平均 | 日 | 1時間 | 10分間 | 日平均 | 日最高 | 日最低 | 風速 | 風向 | 風速 | 風向 | 平均 | 合計 | 日合計の最大 | ||||||||||||||
| 上旬 | 984.8 | 1007.3 | 100.5 | 27.0 | 5.5 | 1.0 | -7.9 | -4.5 | -12.6 | -2.8 | -23.9 | 85 | 54 | 2.0 | 7.5 | 北西 | 14.0 | 10.0 | 4.5 | 226 | 60 | 141 | 9.1 | 10 | 0 | 0 | ||
| 中旬 | 991.2 | 1013.7 | 112.5 | 22.0 | 4.0 | 1.0 | -6.8 | -3.4 | -11.2 | 2.7 | -19.4 | 85 | 54 | 2.1 | 7.3 | 北西 | 13.6 | 5.3 | 4.3 | 233 | 48 | 166 | 9.8 | 10 | 0 | 0 | ||
| 下旬 | 995.5 | 1018.3 | 73.5 | 17.0 | 2.5 | 0.5 | -8.2 | -3.8 | -13.2 | 0.3 | -23.7 | 84 | 57 | 2.2 | 11.8 | 南東 | 24.6 | 10.0 | 4.6 | 142 | 32 | 166 | 9.2 | 11 | 0 | 0 | ||
| 上旬 | 989.6 | 1011.9 | 74.5 | 21.5 | 4.5 | 1.5 | -5.2 | -1.0 | -11.9 | 7.5 | -20.0 | 85 | 40 | 2.8 | 13.2 | 北西 | 21.4 | 17.7 | 6.1 | 91 | 21 | 180 | 8.2 | 9 | 0 | 0 | ||
| 中旬 | 997.5 | 1020.1 | 27.0 | 11.0 | 1.5 | 0.5 | -6.4 | -1.3 | -11.6 | 8.9 | -16.9 | 76 | 42 | 1.8 | 8.7 | 西北西 | 11.9 | 42.0 | 9.4 | 56 | 15 | 158 | 6.6 | 8 | 0 | 0 | ||
| 下旬 | 995.8 | 1018.7 | 71.0 | 14.5 | 2.0 | 0.5 | -10.4 | -7.4 | -13.2 | -3.7 | -20.6 | 82 | 58 | 1.8 | 6.7 | 西北西 | 11.9 | 15.0 | 8.0 | 111 | 25 | 183 | 8.8 | 8 | 0 | 0 | ||
| 上旬 | 998.0 | 1020.6 | 46.0 | 16.0 | 3.5 | 1.0 | -6.8 | -1.8 | -12.8 | 4.9 | -20.7 | 79 | 43 | 2.1 | 8.7 | 西 | 12.5 | 40.8 | 10.0 | 81 | 21 | 196 | 6.8 | 9 | 0 | 0 | ||
| 中旬 | 993.5 | 1015.8 | 47.5 | 12.0 | 3.5 | 1.0 | -4.2 | 0.0 | -9.6 | 6.6 | -16.2 | 78 | 47 | 2.1 | 7.3 | 北 | 12.8 | 49.6 | 12.6 | 58 | 18 | 190 | 7.9 | 10 | 0 | 0 | ||
| 下旬 | 988.0 | 1009.8 | 25.5 | 12.0 | 2.0 | 1.0 | 0.3 | 4.1 | -3.7 | 12.1 | -9.2 | 72 | 45 | 3.3 | 12.2 | 南西 | 15.6 | 46.8 | 13.1 ) | 14 | 6 | 167 | 8.0 | 7 | 0 | 0 | ||
| 上旬 | 990.6 | 1012.6 | 25.0 | 9.0 | 2.5 | 0.5 | 0.5 | 4.4 | -4.6 | 9.6 | -12.2 | 81 | 45 | 1.9 | 7.7 | 北西 | 13.2 | 36.6 | 12.6 | 13 | 5 | 124 | 8.5 | 6 | 0 | 0 | ||
| 中旬 | 995.4 | 1017.2 | 1.0 | 0.5 | 0.5 | 0.0 | 3.4 | 8.5 | -1.3 | 11.5 | -5.3 | 76 | 36 | 1.7 | 8.0 | 南南西 | 10.9 | 60.2 | 15.6 | 0 | 0 | 88 | 7.3 | 1 | 1 | 0 | ||
| 下旬 | 992.2 | 1013.5 | 1.5 | 1.0 | 0.5 | 0.0 | 7.0 | 12.4 | 1.7 | 16.6 | -3.1 | 65 | 23 | 2.5 | 9.7 | 南南西 | 14.2 | 58.8 | 15.2 | -- | -- | 11 | 6.5 | 0 | 1 | 0 | ||
| 上旬 | 989.4 | 1010.4 | 21.0 | 9.0 | 3.5 | 1.0 | 10.8 | 16.0 | 5.5 | 23.2 | 0.1 | 64 | 27 | 3.4 | 13.0 | 西 | 20.1 | 49.3 | 12.5 | 0 | 0 | -- | 7.4 | 0 | 1 | 0 | ||
| 中旬 | 983.6 | 1004.6 | 32.0 | 23.5 | 8.5 | 1.5 | 9.4 | 15.5 | 2.4 | 20.1 | -1.3 | 69 | 24 | 3.1 | 10.7 | 南南西 | 15.1 | 70.8 | 17.3 | -- | -- | -- | 5.8 | 0 | 1 | 0 | ||
| 下旬 | 984.9 | 1006.0 | 46.5 | 21.5 | 5.0 | 2.0 | 8.3 | 13.0 | 4.4 | 16.7 | -0.6 | 80 | 42 | 2.9 | 13.0 | 東 | 22.9 | 43.3 | 12.4 | -- | -- | -- | 8.6 | 0 | 1 | 0 | ||
| 上旬 | 985.1 | 1006.1 | 52.5 | 19.0 | 5.0 | 1.0 | 10.0 | 14.1 | 6.3 | 23.1 | 4.3 | 81 | 42 | 2.7 | 7.8 | 南西 | 13.1 | 34.8 | 12.3 ) | -- | -- | -- | 8.7 | 0 | 0 | 0 | ||
| 中旬 | 986.1 | 1006.8 | 30.5 | 14.5 | 8.5 | 3.5 | 14.5 | 19.8 | 10.6 | 22.4 | 7.0 | 83 | 49 | 2.2 | 6.3 | 北西 | 11.2 | 60.4 | 15.0 | -- | -- | -- | 7.5 | 0 | 8 | 1 | ||
| 下旬 | 987.2 | 1007.7 | 19.5 | 7.0 | 4.0 | 3.0 | 17.4 | 21.6 | 13.2 | 24.4 | 10.5 | 81 | 37 | 2.8 | 12.0 | 東北東 | 20.0 | 42.1 | 13.6 | -- | -- | -- | 7.2 | 0 | 5 | 1 | ||
| 上旬 | 990.4 | 1011.0 | 12.5 | 12.5 | 3.5 | 0.5 | 16.0 | 21.3 | 11.3 | 24.7 | 8.8 | 78 | 38 | 2.7 | 6.8 | 南西 | 12.2 | 73.2 | 18.7 | -- | -- | -- | 5.5 | 0 | 2 | 0 | ||
| 中旬 | 992.5 | 1012.8 | 53.5 | 15.5 | 7.0 | 4.0 | 20.0 | 24.5 | 15.9 | 29.1 | 9.4 | 81 | 51 | 3.0 | 9.7 | 南 | 18.2 | 50.2 | 15.0 | -- | -- | -- | 7.4 | 0 | 0 | 1 | ||
| 下旬 | 987.0 | 1007.1 | 22.5 | 22.5 | 4.5 | 1.5 | 22.0 | 25.8 | 18.7 | 28.3 | 15.8 | 83 | 61 | 2.1 | 6.0 | 南南西 | 9.7 | 53.1 | 14.0 | -- | -- | -- | 7.4 | 0 | 4 | 0 | ||
| 上旬 | 986.8 | 1007.1 | 40.5 | 19.0 | 7.0 | 3.5 | 18.9 | 22.9 | 15.3 | 26.1 | 12.5 | 85 | 59 | 1.9 | 6.2 | 西南西 | 9.8 | 38.4 | 12.5 | -- | -- | -- | 8.5 | 0 | 1 | 1 | ||
| 中旬 | 989.8 | 1010.2 | 32.0 | 16.5 | 6.0 | 2.5 | 18.8 | 23.1 | 15.0 | 26.5 | 10.2 | 87 | 60 | 1.9 | 6.0 | 南南西 | 9.7 | 36.7 | 12.1 | -- | -- | -- | 8.0 | 0 | 2 | 0 | ||
| 下旬 | 988.1 | 1008.5 | 132.0 | 66.5 | 18.0 | 8.5 | 18.6 | 23.1 | 14.1 | 26.4 | 7.6 | 83 | 59 | 2.1 ) | 10.3 | 東南東 | 17.9 | 55.1 | 13.9 | -- | -- | -- | 7.5 | 0 | 4 | 2 | ||
| 上旬 | 993.8 | 1014.3 | 37.5 | 17.5 | 10.5 | 5.0 | 17.6 | 22.7 | 12.5 | 25.0 | 4.8 | 83 | 44 | 2.0 | 7.8 | 南南西 | 12.5 | 57.5 | 14.6 | -- | -- | -- | 7.3 | 0 | 3 | 1 | ||
| 中旬 | 989.3 | 1009.9 | 58.0 | 48.0 | 32.0 | 9.0 | 15.5 | 21.8 | 9.5 | 25.7 | 6.0 | 79 | 46 | 1.6 | 6.2 | 北西 | 11.5 | 79.2 | 16.7 | -- | -- | -- | 5.2 | 0 | 4 | 1 | ||
| 下旬 | 994.8 | 1016.0 | 52.5 | 35.0 | 11.5 | 3.0 | 9.6 | 15.7 | 3.5 | 19.8 | 0.5 | 77 | 41 | 2.1 | 9.5 | 西北西 | 18.1 | 58.6 | 13.2 ) | 0 | 0 | -- | 5.9 | 0 | 4 | 0 | ||
| 上旬 | 994.2 | 1015.6 | 63.0 | 26.5 | 5.5 | 2.5 | 7.3 | 13.1 | 1.8 | 18.8 | -2.5 | 77 | 34 | 2.5 | 11.3 | 東 | 19.0 | 45.4 | 10.6 | 0 | 0 | -- | 7.3 | 1 | 0 | 0 | ||
| 中旬 | 998.0 | 1019.4 | 22.0 | 11.0 | 5.0 | 3.5 | 7.7 | 14.0 | 2.2 | 20.4 | -2.2 | 79 | 35 | 1.8 | 9.2 | 南南西 | 16.6 | 49.3 | 9.6 | 0 | 0 | -- | 5.7 | 0 | 1 | 0 | ||
| 下旬 | 993.3 | 1014.7 | 53.5 | 23.5 | 8.0 ) | 3.0 ) | 7.3 | 13.0 | 1.3 | 17.3 | -3.2 | 78 | 31 | 1.8 | 8.8 | 南南西 | 16.4 | 51.9 | 8.8 | 0 | 0 | -- | 6.4 | 0 | 2 | 0 | ||
| 上旬 | 995.3 | 1016.9 | 77.0 | 39.0 | 9.5 | 2.5 | 4.9 | 9.7 | 0.6 | 16.4 | -2.4 | 78 | 25 | 2.1 | 8.3 | 南 | 14.3 | 36.5 | 7.4 | 15 | 8 | 9 | 7.0 | 4 | 0 | 0 | ||
| 中旬 | 993.5 | 1015.2 | 38.0 | 13.0 | 5.0 | 1.5 | 3.7 | 7.7 | -0.3 | 13.4 | -3.0 | 80 | 45 | 2.7 | 10.5 | 北西 | 17.7 | 26.7 | 5.5 | 19 | 11 | 9 | 7.9 | 5 | 2 | 1 | ||
| 下旬 | 998.3 | 1020.6 | 100.0 | 23.5 | 4.5 | 1.5 | -2.8 | -0.2 | -5.7 | 5.1 | -11.3 | 81 | 57 | 2.4 | 11.2 | 北西 | 23.0 | 4.3 | 4.4 | 162 | 44 | 70 | 9.5 | 9 | 0 | 0 | ||
| 上旬 | 989.7 | 1011.7 | 70.5 | 19.5 | 3.5 | 1.0 | -1.4 | 1.7 | -4.2 | 6.1 | -9.4 | 82 | 51 | 2.4 | 10.2 | 西南西 | 18.7 | 12.2 | 4.4 | 84 | 32 | 57 | 9.5 | 10 | 0 | 0 | ||
| 中旬 | 990.7 | 1013.2 | 137.5 | 23.0 | 2.5 | 0.5 | -6.0 | -3.9 | -8.5 | 2.6 | -10.8 | 86 | 59 | 2.3 | 6.5 | 北西 | 12.7 | 1.4 | 2.9 | 253 | 35 | 120 | 9.9 | 10 | 0 | 0 | ||
| 下旬 | 993.6 | 1016.3 | 148.5 | 25.5 | 3.0 | 1.0 | -7.4 | -5.3 | -9.9 | 3.1 | -14.8 | 85 | 58 | 2.3 | 9.7 | 北西 | 19.3 | 3.1 | 3.0 | 250 | 39 | 170 | 9.8 | 11 | 0 | 0 | ||