旬ごとの値
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倶知安（後志地方) 1967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 | 988.4 | 1011.1 | 133.9 | 25.0 | 3.7 | 1.2 | -8.6 | -5.8 | -13.3 | -2.4 | -22.1 | 86 | 56 | 1.7 | 7.5 | 北西 | 15.2 | 9.5 | 3.8 | 268 | 52 | 179 | 9.2 | 10 | 2 | 0 | ||
| 中旬 | 990.8 | 1013.5 | 57.1 | 18.8 | 1.9 | 0.6 | -8.8 | -3.2 | -15.8 | 1.5 | -31.2 | 81 | 55 | 2.7 | 12.3 | 西南西 | 20.9 | 12.2 | 4.6 | 104 | 32 | 169 | 8.0 | 9 | 0 | 0 | ||
| 下旬 | 989.7 | 1012.4 | 47.1 | 20.8 | 1.6 | 0.5 | -6.1 | -2.0 | -11.1 | 4.6 | -20.6 | 77 | 52 | 2.9 | 11.3 | 西南西 | 20.4 | 15.4 | 5.4 | 71 | 24 | 160 | 8.9 | 10 | 0 | 0 | ||
| 上旬 | 994.8 | 1017.3 | 65.3 | 22.4 | 2.7 | 0.9 | -5.8 | -2.1 | -9.6 | 2.2 | -14.5 | 77 | 50 | 2.3 | 8.3 | 西 | 13.2 | 12.3 | 5.8 | 110 | 42 | 183 | 8.2 | 9 | 0 | 0 | ||
| 中旬 | 993.8 | 1016.5 | 72.7 | 18.3 | 3.6 | 0.8 | -9.3 | -4.1 | -16.3 | 1.4 | -27.0 | 80 | 47 | 1.3 | 6.7 | 西南西 | 10.1 | 21.0 | 5.4 | 152 | 36 | 205 | 8.4 | 9 | 0 | 0 | ||
| 下旬 | 993.0 | 1015.3 | 71.6 | 32.9 | 7.0 | 1.5 | -4.2 | 0.2 | -9.3 | 7.3 | -20.7 | 77 | 45 | 2.6 | 12.3 | 南南西 | 17.1 | 23.0 | 8.6 | 28 | 15 | 178 | 9.3 | 6 | 0 | 0 | ||
| 上旬 | 998.5 | 1020.8 | 50.6 | 12.7 | 3.1 | 0.8 | -2.4 | 2.2 | -7.9 | 6.9 | -16.6 | 79 | 45 | 2.3 | 9.2 | 西 | 15.8 | 35.8 | 9.9 ) | 70 | 21 | 153 | 8.8 | 7 | 0 | 0 | ||
| 中旬 | 990.3 | 1012.4 | 37.6 | 12.9 | 3.0 | 1.0 | -2.2 | 1.9 | -9.2 | 6.3 | -19.2 | 78 | 49 | 2.7 | 10.0 | 南西 | 15.3 | 58.1 | 13.8 | 60 | 19 | 162 | 7.7 | 8 | 0 | 0 | ||
| 下旬 | 984.1 | 1005.8 | 50.7 | 24.6 | 6.8 ) | 2.2 ) | 1.1 | 5.5 | -4.2 | 10.1 | -13.1 | 74 | 32 | 2.9 | 10.3 | 北東 | 15.1 | 57.3 | 13.8 | 22 | 7 | 145 | 6.7 | 6 | 0 | 0 | ||
| 上旬 | 991.6 | 1013.4 | 37.9 | 26.2 | 6.2 | 1.5 | 2.2 | 5.4 | -1.7 | 8.8 | -9.3 | 71 | 28 | 3.8 | 14.2 | 東 | 23.3 | 40.3 | 12.1 | 6 | 6 | 100 | 7.8 | 5 | 1 | 0 | ||
| 中旬 | 1003.7 | 1025.7 | 32.9 | 28.6 | 8.5 | 1.8 | 2.8 | 8.3 | -3.9 | 12.6 | -10.7 | 71 | 22 | 2.6 | 13.3 | 東南東 | 19.7 | 83.3 | 18.5 | 0 | 0 | 64 | 4.2 | 1 | 2 | 0 | ||
| 下旬 | 990.7 | 1011.9 | 10.8 | 5.5 | 1.3 | 0.4 | 8.1 | 14.1 | 2.3 | 21.1 | -1.0 | 77 | 25 | 2.4 | 9.3 | 南西 | 14.3 | 51.0 | 15.7 | 0 | 0 | -- | 7.3 | 2 | 1 | 0 | ||
| 上旬 | 990.1 | 1011.0 | 10.9 | 10.2 | 3.8 | 1.4 | 11.7 | 17.9 | 5.9 | 20.5 | 1.8 | 70 | 32 | 2.7 | 10.0 | 南南西 | 16.0 | 64.1 | 16.0 | -- | -- | -- | 6.0 | 0 | 1 | 0 | ||
| 中旬 | 991.8 | 1012.9 | 44.1 | 20.6 | 5.9 | 1.7 | 10.1 | 14.8 | 6.4 | 21.5 | 3.8 | 82 | 41 | 2.3 | 8.3 | 北西 | 12.3 | 50.5 | 14.2 | -- | -- | -- | 8.1 | 0 | 2 | 0 | ||
| 下旬 | 990.8 | 1011.6 | 0.7 | 0.6 | 0.4 | 0.2 | 15.1 | 21.6 | 9.5 | 28.7 | 4.7 | 75 | 22 | 2.8 | 8.5 | 南南西 | 14.8 | 84.4 | 19.0 | -- | -- | -- | 7.0 | 0 | 5 | 0 | ||
| 上旬 | 984.6 | 1005.3 | 76.9 | 46.8 | 8.8 | 3.6 | 14.1 | 18.6 | 9.8 | 25.2 | 4.6 | 79 | 36 | 2.7 | 12.5 | 西南西 | 18.6 | 58.9 | 15.7 | -- | -- | -- | 7.0 | 0 | 0 | 1 | ||
| 中旬 | 986.4 | 1007.1 | 24.7 | 11.2 | 3.7 | 1.8 | 14.2 | 18.4 | 10.6 | 21.5 | 5.6 | 85 | 46 | 2.3 | 7.5 | 北西 | 11.8 | 42.4 | 14.1 | -- | -- | -- | 7.0 | 0 | 5 | 0 | ||
| 下旬 | 986.1 | 1006.7 | 12.2 | 8.6 | 1.5 | 0.6 | 15.6 | 20.8 | 11.3 | 26.6 | 8.2 | 83 | 45 | 2.5 | 8.3 | 北西 | 13.4 | 44.1 | 15.1 | -- | -- | -- | 7.2 | 0 | 5 | 0 | ||
| 上旬 | 984.7 | 1005.2 | 55.1 | 38.9 | 11.8 | 3.2 | 16.4 | 21.0 | 12.3 | 24.6 | 5.6 | 83 | 44 | 2.5 | 10.7 | 東南東 | 20.8 | 43.5 | 15.1 | -- | -- | -- | 7.7 | 0 | 2 | 0 | ||
| 中旬 | 985.2 | 1005.3 | 27.3 | 13.7 | 7.8 | 3.0 | 21.3 | 26.3 | 17.5 | 32.5 | 13.1 | 85 | 43 | 2.5 | 7.7 | 南南西 | 11.1 | 56.5 | 17.7 | -- | -- | -- | 7.7 | 0 | 6 | 0 | ||
| 下旬 | 990.2 | 1010.3 | 2.4 | 1.5 | 0.7 | 0.4 | 22.8 | 27.6 | 19.3 | 30.6 | 17.6 | 83 | 48 | 2.1 | 6.2 | 西南西 | 9.5 | 39.6 | 14.6 | -- | -- | -- | 8.5 | 0 | 1 | 0 | ||
| 上旬 | 984.6 | 1004.7 | 38.3 | 28.2 | 14.7 | 4.3 | 21.6 | 27.1 | 16.5 | 29.3 | 11.1 | 81 | 33 | 2.1 | 7.3 | 南西 | 10.3 | 58.8 | 16.5 | -- | -- | -- | 7.2 | 0 | 1 | 0 | ||
| 中旬 | 989.0 | 1009.3 | 8.2 | 4.4 | 3.8 | 3.0 | 20.7 | 25.6 | 15.7 | 28.2 | 11.3 | 81 | 33 | 2.0 | 7.5 | 南南西 | 11.7 | 61.4 | 14.4 | -- | -- | -- | 7.5 | 0 | 2 | 1 | ||
| 下旬 | 986.5 | 1006.7 | 11.0 | 5.7 | 1.5 | 0.8 | 19.3 | 24.7 | 14.0 | 28.3 | 10.3 | 82 | 34 | 1.7 | 6.7 | 北 | 11.2 | 62.5 | 13.3 | -- | -- | -- | 6.5 | 0 | 0 | 1 | ||
| 上旬 | 991.4 | 1011.9 | 13.1 | 6.9 | 3.4 | 1.1 | 18.3 | 24.3 | 11.9 | 28.1 | 9.2 | 79 | 37 | 2.1 | 8.8 | 南南西 | 15.9 | 69.1 | 15.2 | -- | -- | -- | 6.7 | 0 | 3 | 0 | ||
| 中旬 | 991.6 | 1012.3 | 128.5 | 62.8 | 12.7 | 6.8 | 13.9 | 17.4 | 10.3 | 20.4 | 5.1 | 87 | 46 | 1.9 | 6.7 | 南南西 | 11.8 | 21.6 | 6.9 | -- | -- | -- | 8.9 | 0 | 2 | 1 | ||
| 下旬 | 996.6 | 1017.5 | 48.2 | 23.4 | 7.0 | 3.3 | 13.4 | 18.5 | 8.6 | 22.7 | 2.6 | 85 | 44 | 1.6 | 5.8 | 南西 | 9.2 | 43.6 | 10.5 | -- | -- | -- | 7.5 | 0 | 1 | 0 | ||
| 上旬 | 996.2 | 1017.4 | 5.7 | 4.0 | 3.2 | 1.7 | 9.5 | 18.2 | 2.0 | 21.0 | -0.8 | 77 | 36 | 1.4 | 7.0 | 北西 | 12.5 | 72.8 | 13.1 | 0 | 0 | -- | 3.5 | 0 | 0 | 2 | ||
| 中旬 | 994.5 | 1015.7 | 90.6 | 32.7 | 11.2 | 4.0 | 8.9 | 14.5 | 3.0 | 21.8 | -2.0 | 75 | 36 | 2.2 | 8.7 | 北西 | 17.4 | 37.4 | 8.2 | 0 | 0 | -- | 7.0 | 0 | 0 | 1 | ||
| 下旬 | 993.5 | 1014.9 | 89.6 | 26.3 | 5.2 | 3.1 | 6.6 | 11.9 | 1.7 | 16.5 | -2.6 | 81 | 43 | 2.1 | 9.2 | 東南東 | 16.7 | 43.7 | 7.0 ) | 0 | 0 | -- | 6.5 | 1 | 0 | 1 | ||
| 上旬 | 996.0 | 1017.7 | 71.3 | 25.9 | 6.3 | 2.4 | 3.9 | 9.3 | -2.5 | 14.2 | -8.0 | 78 | 45 ) | 3.0 | 13.7 | 西 | 20.1 | 34.2 | 6.9 | 27 | 19 | 25 | 7.0 | 2 | 2 | 0 | ||
| 中旬 | 997.8 | 1019.9 | 53.6 | 21.9 | 6.1 | 4.4 | -0.7 | 2.6 | -4.5 | 7.2 | -8.2 | 74 | 44 | 2.9 | 15.2 | 西南西 | 23.2 | 16.0 | 5.7 | 36 | 10 | 32 | 8.3 | 9 | 0 | 1 | ||
| 下旬 | 999.2 | 1021.5 | 82.6 | 39.4 | 6.5 | 1.3 | -1.5 | 2.0 | -6.1 | 9.5 | -13.5 | 82 | 50 | 1.5 | 7.5 | 北西 | 11.0 ) | 14.7 | 4.6 ) | 82 | 27 | 56 | 9.1 | 5 | 1 | 0 | ||
| 上旬 | 994.9 | 1017.1 | 34.3 | 13.8 | 2.5 | 1.0 | -2.3 | 2.1 | -6.5 | 6.6 | -12.2 | 79 | 45 | 2.1 | 10.0 | 西 | 16.7 | 26.5 | 5.3 | 46 | 24 | 45 | 6.8 | 7 | 1 | 0 | ||
| 中旬 | 993.6 | 1016.0 | 52.1 | 14.8 | 3.7 | 1.3 | -4.3 | 0.6 | -11.2 | 5.5 | -20.2 | 85 | 57 | 1.6 | 12.2 | 西北西 | 20.3 | 16.3 | 4.4 ) | 93 | 28 | 60 | 7.9 | 7 | 0 | 0 | ||
| 下旬 | 988.0 | 1010.4 | 66.6 | 16.0 | 2.7 ) | 0.8 ) | -6.1 | -2.2 | -10.6 | 5.4 | -13.6 | 85 | 54 | 1.5 | 6.0 | 南南西 | 10.5 | 21.8 | 5.0 ) | 136 | 33 | 88 | 7.5 | 11 | 2 | 0 | ||