旬ごとの値
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倶知安（後志地方) 1972年（旬ごとの値） 詳細（気温・蒸気圧・湿度）
| 月 | 旬 | 気温(℃) | 蒸気圧 (hPa) | 湿度(％) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 日平均 | 最高気温 | 最低気温 | 各階級の日数（平均） | 各階級の日数（最低） | 各階級の日数（最高） | |||||||||||||||||||
| 平均 | 平均 | 最高 | 最低 | 平均 | 最低 | 最高 | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ≧30℃ | ≧35℃ | 平均 | 平均 | 最小 | |||||||
| 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | |||||||||||||||
| 上旬 | -4.9 | -0.9 | 2.8 | 04 | -5.1 | 06 | -8.9 | -15.7 | 10 | -1.8 | 04 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.4 | 79 | 54 | 05 | |
| 中旬 | -2.8 | 1.4 | 6.7 | 11 | -4.5 | 20 | -8.4 | -19.1 | 18 | 0.8 | 12 | 9 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 4.3 | 79 | 53 | 15 | |
| 下旬 | -6.8 | -2.6 | 2.5 | 21 | -6.3 | 31 | -11.7 | -18.2 | 21 | -6.7 | 25 | 11 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | 3.2 | 84 | 54 | 26 | |
| 上旬 | -8.1 | -2.7 | 2.0 | 02 | -5.3 | 01 | -13.1 | -17.2 | 05 | -7.2 | 02 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 2.8 | 80 | 49 | 01 | |
| 中旬 | -4.5 | 0.5 | 3.4 | 14 | -6.1 | 20 | -10.6 | -19.4 | 11 | -0.2 | 14 | 9 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 3.9 | 82 | 52 | 17 | |
| 下旬 | -4.4 | -0.4 | 5.3 | 28 | -5.6 | 21 | -8.6 | -19.2 | 26 | 0.5 | 28 | 6 | 0 | 8 | 0 | 5 | 0 | 0 | 0 | 3.9 | 82 | 55 | 26* | |
| 上旬 | -3.5 | 2.3 | 5.1 | 01 | -1.3 | 04 | -9.1 | -14.2 | 07 | -3.9 | 02 | 10 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 3.9 | 77 | 39 | 01 | |
| 中旬 | -0.7 | 4.0 | 7.7 | 18 | 1.2 | 14 | -4.8 | -9.2 | 12 | -2.6 | 17 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4.7 | 78 | 37 | 19 | |
| 下旬 | 1.0 | 5.1 | 9.0 | 26 | 0.4 | 21 | -4.2 | -8.5 | 28 | 0.0 | 30 | 3 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4.7 | 69 | 29 | 26 | |
| 上旬 | 0.6 | 5.6 | 9.5 | 04 | 0.7 | 01 | -4.2 | -9.3 | 02 | 2.6 | 04 | 4 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 4.7 | 73 | 26 | 05 | |
| 中旬 | 5.3 | 10.7 | 16.9 | 17 | 5.3 | 19 | 0.1 | -4.8 | 11 | 5.7 | 16 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 6.6 | 73 | 26 | 17 | |
| 下旬 | 9.0 | 14.9 | 20.0 | 30 | 7.7 | 21 | 3.7 | -1.0 | 21 | 8.8 | 30 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 8.8 | 73 | 41 | 26 | |
| 上旬 | 10.2 | 16.5 | 21.3 | 07 | 7.2 | 02 | 3.9 | 0.2 | 04 | 7.6 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 68 | 15 | 08 | |
| 中旬 | 10.4 | 15.6 | 19.5 | 11 | 10.7 | 18 | 5.5 | -1.8 | 13 | 10.1 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.9 | 76 | 25 | 11 | |
| 下旬 | 11.0 | 17.0 | 21.8 | 26 | 11.5 | 22 | 4.8 | 0.6 | 28 | 7.9 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 76 | 34 | 29 | |
| 上旬 | 15.5 | 21.8 | 27.9 | 07 | 15.5 | 10 | 8.6 | 2.8 | 01 | 13.0 | 02 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.8 | 73 | 24 | 07* | |
| 中旬 | 14.0 | 18.3 | 22.2 | 20 | 14.6 | 13 | 8.9 | 3.8 | 15 | 12.8 | 17* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.0 | 80 | 46 | 20 | |
| 下旬 | 15.4 | 19.0 | 22.2 | 26 | 15.6 | 21 | 12.4 | 9.8 | 27 | 15.2 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.9 | 85 | 50 | 25 | |
| 上旬 | 19.1 | 22.5 | 29.0 | 06 | 17.8 | 01 | 16.3 | 13.3 | 10 | 21.3 | 07 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 19.5 | 87 | 62 | 06* | |
| 中旬 | 20.0 | 25.5 | 30.9 | 20 | 21.6 | 17 | 14.7 | 11.5 | 12 | 17.7 | 16 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 18.7 | 79 | 41 | 20 | |
| 下旬 | 20.9 | 25.2 | 28.8 | 21 | 19.7 | 27 | 17.0 | 14.0 | 31 | 20.2 | 23 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 20.1 | 81 | 49 | 31 | |
| 上旬 | 22.6 | 27.3 | 31.7 | 07 | 23.5 | 03 | 17.8 | 13.1 | 01 | 21.8 | 10 | 0 | 2 | 0 | 0 | 0 | 8 | 2 | 0 | 22.5 | 81 | 48 | 01 | |
| 中旬 | 21.0 | 25.2 | 29.1 | 17 | 21.7 | 19 | 17.3 | 13.8 | 15 | 21.0 | 17* | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 20.3 | 82 | 51 | 13 | |
| 下旬 | 17.8 | 23.8 | 25.3 | 24 | 21.1 | 21 | 12.0 | 9.5 | 29 | 15.6 | 31 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 17.2 | 82 | 32 | 29 | |
| 上旬 | 17.4 | 22.1 | 25.5 | 04 | 16.7 | 07 | 12.2 | 9.0 | 03 | 15.8 | 04 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.9 | 79 | 39 | 06* | |
| 中旬 | 16.0 | 20.7 | 24.3 | 14 | 16.7 | 19 | 11.0 | 3.5 | 12 | 17.7 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.9 | 79 | 38 | 12 | |
| 下旬 | 13.2 | 18.6 | 22.5 | 23 | 15.8 | 24 | 7.5 | 2.1 | 29 | 15.7 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.9 | 81 | 36 | 25 | |
| 上旬 | 11.6 | 17.2 | 21.3 | 10 | 15.1 | 08 | 5.8 | -0.2 | 09 | 12.8 | 04 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11.7 | 82 | 44 | 08 | |
| 中旬 | 10.5 | 15.9 | 20.2 | 15 | 12.0 | 17 | 5.3 | 0.1 | 19 | 12.0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.3 | 77 | 37 | 19 | |
| 下旬 | 8.3 | 13.6 | 19.9 | 21 | 9.1 | 31 | 3.2 | 0.5 | 25* | 6.5 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 72 | 42 | 28 | |
| 上旬 | 3.9 | 8.3 | 13.9 | 03 | 3.0 | 05 | 0.5 | -1.3 | 06 | 4.8 | 03 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6.4 | 79 | 44 | 01 | |
| 中旬 | 1.6 | 5.7 | 9.3 | 15 | 1.5 | 11 | -2.5 | -10.2 | 20 | 2.6 | 16 | 3 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.3 | 74 | 45 | 14* | |
| 下旬 | 1.5 | 5.1 | 8.1 | 24 | 2.8 | 22 | -1.9 | -4.4 | 30 | 0.3 | 21 | 1 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 5.6 | 82 | 49 | 30 | |
| 上旬 | 0.7 | 3.9 | 6.0 | 05 | 2.2 | 09 | -2.4 | -5.1 | 08 | 1.4 | 02 | 3 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.7 | 87 | 50 | 08 | |
| 中旬 | -3.1 | -0.4 | 4.8 | 11 | -7.0 | 14 | -6.2 | -9.8 | 14 | -2.1 | 16 | 7 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 4.1 | 83 | 55 | 17* | |
| 下旬 | -2.9 | 1.4 | 6.2 | 28 | -4.0 | 21 | -8.8 | -14.7 | 26 | -1.4 | 29 | 9 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | 4.2 | 80 | 52 | 23 | |