旬ごとの値
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倶知安（後志地方) 1968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 | 987.7 | 1010.0 | 74.5 | 18.5 | 5.5 | 1.0 | -4.5 | -1.5 | -9.4 | 4.1 | -16.4 | 83 | 56 | 2.2 | 13.0 | 北西 | 21.4 | 10.7 | 4.3 | 148 | 32 | 118 | 9.2 | 10 | 0 | 0 | ||
| 中旬 | 978.3 | 1000.2 | 105.5 | 22.0 | 4.0 | 1.0 | -3.9 | -0.8 | -6.7 | 6.4 | -10.3 | 84 | 51 | 2.9 | 11.0 | 南東 | 20.7 | 12.3 | 4.8 | 197 | 49 | 153 | 8.7 | 9 | 0 | 0 | ||
| 下旬 | 988.2 | 1010.5 | 79.0 | 18.0 | 4.0 | 1.0 | -5.7 | -1.4 | -11.5 | 1.8 | -22.2 | 85 | 53 | 1.4 | 7.3 | 北西 | 13.0 | 31.0 | 6.1 ) | 155 | 27 | 177 | 7.7 | 11 | 1 | 0 | ||
| 上旬 | 986.1 | 1008.5 | 73.0 | 31.0 | 5.5 | 1.0 | -6.5 | -1.0 | -13.4 | 3.8 | -20.8 | 84 | 52 | 1.3 | 6.2 | 北西 | 10.7 | 35.1 | 7.5 | 128 | 54 | 204 | 8.8 | 9 | 4 | 0 | ||
| 中旬 | 995.8 | 1018.5 | 50.5 | 24.5 | 4.0 | 0.5 | -8.2 | -1.0 | -17.2 | 2.0 | -21.8 | 81 | 50 | 1.5 | 7.8 | 西 | 14.9 | 53.0 | 10.0 ) | 96 | 37 | 202 | 6.6 | 8 | 1 | 0 | ||
| 下旬 | 995.4 | 1018.2 | 17.0 | 9.5 | 2.5 | 1.0 | -8.7 | -0.6 | -19.7 | 2.4 | -26.1 | 80 | 34 | 1.3 | 8.3 | 東 | 15.8 | 42.6 | 10.8 | 46 | 23 | 203 | 6.3 | 8 | 3 | 0 | ||
| 上旬 | 987.6 | 1009.6 | 41.5 | 12.5 | 3.0 | 1.0 | -1.6 | 2.3 | -6.4 | 5.1 | -12.0 | 78 | 39 | 2.9 | 10.3 | 北西 | 20.1 | 30.2 | 10.3 | 76 | 22 | 179 | 8.7 | 8 | 0 | 0 | ||
| 中旬 | 986.6 | 1008.5 | 27.5 | 10.5 | 3.0 | 0.5 | 0.6 | 4.4 | -3.8 | 9.6 | -8.8 | 74 | 34 | 3.0 | 10.0 | 南南西 | 13.7 | 53.8 | 13.9 | 45 | 17 | 172 | 8.6 | 7 | 1 | 0 | ||
| 下旬 | 994.4 | 1016.3 | 8.5 | 6.0 | 1.0 | 0.5 | 1.4 | 6.1 | -3.5 | 10.3 | -10.4 | 80 | 47 | 1.7 | 7.0 | 南西 | 10.7 | 55.5 | 13.1 ) | 1 | 1 | 134 | 6.2 | 2 | 5 | 0 | ||
| 上旬 | 996.0 | 1017.8 | 14.5 | 8.5 | 3.0 | 0.5 | 2.9 | 7.7 | -1.8 | 10.3 | -4.6 | 73 | 37 | 2.1 | 8.8 | 南南西 | 15.2 | 65.7 | 15.5 | 0 | 0 | 85 | 5.7 | 2 | 1 | 0 | ||
| 中旬 | 999.6 | 1021.4 | 0.0 | 0.0 | 0.0 | 0.0 | 4.0 | 10.5 | -2.6 | 13.2 | -6.6 | 71 | 34 | 1.5 | 6.7 | 北西 | 8.4 | 88.2 | 18.4 | -- | -- | 35 | 4.6 | 0 | 3 | 0 | ||
| 下旬 | 995.4 | 1016.9 | 17.5 | 10.5 | 2.0 | 0.5 | 6.8 | 12.4 | 1.9 | 15.1 | -2.5 | 77 | 25 | 2.3 | 7.5 | 南南西 | 10.5 | 48.6 | 13.1 | -- | -- | -- | 7.2 | 0 | 0 | 0 | ||
| 上旬 | 992.0 | 1013.1 | 3.5 | 2.0 | 0.5 | 0.0 | 10.1 | 16.8 | 3.6 | 23.3 | -1.0 | 69 | 21 | 2.8 | 10.7 | 西 | 18.6 | 78.6 | 18.2 | -- | -- | -- | 6.2 | 0 | 1 | 0 | ||
| 中旬 | 991.3 | 1012.4 | 82.0 | 72.0 | 8.0 | 1.5 | 10.8 | 15.7 | 5.6 | 22.3 | -2.0 | 73 | 29 | 3.6 | 13.3 | 南東 | 30.2 | 37.5 | 12.7 | -- | -- | -- | 7.5 | 0 | 0 | 0 | ||
| 下旬 | 990.9 | 1012.0 | 52.0 | 24.5 | 15.5 | 4.5 | 10.1 | 14.0 | 7.7 | 17.0 | 6.8 | 87 | 60 ) | 2.6 | 6.7 | 南南西 | 9.1 | 20.7 | 10.7 | -- | -- | -- | 9.7 | 0 | 0 | 0 | ||
| 上旬 | 991.3 | 1013.7 | 1.5 | 1.0 | 0.5 | 0.0 | 13.9 | 19.5 | 8.1 | 24.7 | 3.9 | 79 | 42 | 3.0 | 13.0 | 南東 | 20.4 | 60.9 ) | 18.4 | -- | -- | -- | 6.3 | 0 | 4 | 0 | ||
| 中旬 | 989.0 | 1009.7 | 19.0 | 9.5 | 3.5 | 1.0 | 14.8 | 20.0 | 9.4 | 25.7 | 7.0 | 75 | 35 | 3.3 | 10.0 | 東南東 | 15.8 | 65.4 | 18.2 | -- | -- | -- | 5.9 | 0 | 0 | 0 | ||
| 下旬 | 991.2 | 1011.9 | 2.5 | 2.5 | 1.5 | 0.5 | 16.4 | 22.9 | 10.5 | 28.1 | 5.8 | 77 | 34 | 2.4 | 6.8 | 北北西 | 9.9 | 85.7 | 21.3 | -- | -- | -- | 4.6 | 0 | 3 | 0 | ||
| 上旬 | 985.9 | 1006.5 | 6.0 | 6.0 | 6.5 | 2.0 | 16.1 | 22.6 | 9.7 | 25.7 | 4.8 | 73 | 31 | 2.0 | 7.0 | 北北西 | 10.2 | 70.4 | 19.7 | -- | -- | -- | 5.7 | 0 | 1 | 0 | ||
| 中旬 | 988.6 | 1008.9 | 59.0 | 27.0 | 13.5 | 6.0 | 19.4 | 24.4 | 14.7 | 29.1 | 8.5 | 81 | 40 | 2.2 | 7.3 | 南西 | 12.2 | 39.5 | 14.4 | -- | -- | -- | 7.8 | 0 | 2 | 0 | ||
| 下旬 | 985.8 | 1005.8 | 18.0 | 11.5 | 10.0 | 4.5 | 22.9 | 27.0 | 19.2 | 31.7 | 16.8 | 83 | 57 | 2.7 | 7.3 | 東 | 11.5 | 48.9 | 14.3 | -- | -- | -- | 7.7 | 0 | 4 | 0 | ||
| 上旬 | 989.2 | 1009.3 | 38.5 | 19.0 | 7.5 | 3.0 | 22.6 | 27.1 | 18.6 | 30.0 | 15.4 | 83 | 46 | 2.1 | 6.0 | 北北西 | 8.8 | 54.1 | 14.7 ) | -- | -- | -- | 7.1 | 0 | 2 | 0 | ||
| 中旬 | 991.7 | 1012.0 | 12.5 | 8.0 | 4.0 | 2.5 | 19.6 | 24.3 | 15.6 | 26.8 | 13.2 | 83 | 42 | 2.3 | 11.2 | 東 | 21.0 | 33.8 | 12.6 | -- | -- | -- | 8.8 | 0 | 4 | 0 | ||
| 下旬 | 983.7 | 1004.1 | 104.0 | 55.5 | 6.5 | 3.5 | 17.0 | 21.4 | 13.0 | 23.9 | 11.1 | 86 | 59 | 2.4 | 13.0 | 東南東 | 19.9 | 29.5 | 8.9 | -- | -- | -- | 8.2 | 0 | 0 | 0 | ||
| 上旬 | 993.4 | 1014.0 | 20.0 | 8.5 | 4.5 | 2.0 | 15.9 | 20.5 | 11.1 | 23.4 | 7.7 | 83 | 51 | 1.9 | 7.7 | 東南東 | 13.4 | 39.6 | 11.8 | -- | -- | -- | 7.9 | 0 | 3 | 0 | ||
| 中旬 | 992.8 | 1013.4 | 72.0 | 67.0 | 11.5 | 4.0 | 16.5 | 22.4 | 10.5 | 25.4 | 4.6 | 81 | 51 | 2.2 | 8.8 | 南 | 16.9 | 62.8 | 13.1 | -- | -- | -- | 5.2 | 0 | 0 | 0 | ||
| 下旬 | 999.1 | 1020.0 | 66.0 | 42.0 | 11.0 | 5.0 | 14.6 | 19.0 | 9.8 | 22.1 | 4.4 | 80 | 43 | 2.6 | 8.0 | 南南西 | 15.0 | 43.0 | 9.8 | -- | -- | -- | 7.2 | 0 | 0 | 0 | ||
| 上旬 | 994.9 | 1016.1 | 24.5 | 15.0 | 4.5 | 1.0 | 9.9 | 15.8 | 4.0 | 22.5 | -0.1 | 79 | 39 | 1.9 | 9.5 | 北西 | 17.5 | 48.4 | 9.6 | 0 | 0 | -- | 7.1 | 1 | 1 | 0 | ||
| 中旬 | 996.1 | 1017.7 | 29.0 | 10.0 | 3.5 | 2.0 | 4.8 | 9.8 | 0.1 | 11.8 | -2.8 | 79 | 42 | 2.1 | 9.3 | 西 | 15.6 | 27.8 | 7.0 | 1 | 1 | 0 | 8.1 | 2 | 2 | 0 | ||
| 下旬 | 995.8 | 1017.3 | 38.0 | 16.5 | 3.0 | 0.5 | 5.6 | 12.3 | 0.0 | 15.9 | -3.3 | 83 | 42 | 1.3 | 4.8 | 北西 | 7.1 | 56.4 | 8.6 | -- | -- | -- | 4.6 | 0 | 0 | 0 | ||
| 上旬 | 995.4 | 1016.8 | 53.5 | 47.0 | 6.5 | 4.0 | 8.1 | 14.8 | 2.0 | 17.3 | -2.4 | 83 | 45 | 2.4 | 15.0 | 東南東 | 23.8 | 45.9 | 7.3 | -- | -- | -- | 6.1 | 0 | 5 | 0 | ||
| 中旬 | 993.7 | 1015.6 | 55.5 | 13.0 | 3.5 | 1.0 | 2.1 | 6.7 | -1.3 | 10.7 | -11.0 | 85 | 47 | 2.1 | 7.3 | 西南西 | 10.0 | 15.9 | 5.6 ) | 34 | 15 | 18 | 8.6 | 4 | 1 | 0 | ||
| 下旬 | 997.5 | 1019.4 | 56.0 | 27.5 | 3.0 | 0.5 | 1.8 | 5.2 | -2.0 | 11.6 | -6.5 | 81 | 49 | 1.9 | 6.5 | 北西 | 11.0 | 14.2 | 3.2 ] | 41 | 20 | 23 | 8.7 | 7 | 0 | 0 | ||
| 上旬 | 997.8 | 1019.6 | 6.0 | 5.0 | 2.0 | 0.5 | 3.3 | 9.0 | -1.1 | 12.5 | -4.1 | 80 | 47 | 1.8 | 8.5 | 北西 | 15.0 | 37.5 | 5.4 | 0 | 0 | 6 | 6.3 | 2 | 0 | 0 | ||
| 中旬 | 992.8 | 1014.8 | 22.0 | 8.5 | 2.0 | 0.5 | 0.2 | 2.6 | -3.5 | 6.1 | -7.9 | 81 | 52 | 1.8 | 5.7 | 北 | 10.0 | 12.0 | 3.3 | 23 | 10 | 12 | 8.1 | 7 | 0 | 0 | ||
| 下旬 | 988.3 | 1010.6 | 162.0 | 26.0 | 4.0 | 1.0 | -5.4 | -2.7 | -8.1 | 6.1 | -11.8 | 81 | 50 | 2.8 | 10.5 | 西 | 15.8 | 8.2 | 3.1 | 288 | 50 | 106 | 9.7 | 11 | 0 | 0 | ||