旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
倶知安（後志地方) 1961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 | -7.0 | -3.9 | 1.1 | 04 | -8.4 | 06 | -10.6 | -15.0 | 01 | -5.8 | 04 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.0 | 82 | 50 | 08 | |
| 中旬 | -9.6 | -7.0 | -4.7 | 20* | -11.8 | 12 | -12.2 | -15.1 | 12 | -8.3 | 14 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 2.6 | 84 | 58 | 13 | |
| 下旬 | -6.9 | -2.5 | 1.7 | 25 | -6.1 | 23 | -12.7 | -29.0 | 31 | -2.1 | 26 | 11 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | 3.4 | 82 | 60 | 27 | |
| 上旬 | -5.2 | -0.6 | 2.5 | 03 | -7.5 | 10 | -11.0 | -18.6 | 04 | -5.0 | 09 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.5 | 81 | 49 | 06 | |
| 中旬 | -7.7 | -3.5 | 2.2 | 20 | -9.5 | 15 | -12.2 | -27.8 | 18 | -7.9 | 20 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 2.9 | 80 | 48 | 14 | |
| 下旬 | -5.7 | -0.7 | 1.6 | 28 | -3.6 | 23* | -12.2 | -22.1 | 23 | -4.2 | 21 | 8 | 0 | 8 | 0 | 4 | 0 | 0 | 0 | 3.4 | 81 | 48 | 25 | |
| 上旬 | -2.5 | 1.0 | 4.4 | 02 | -3.0 | 10 | -6.9 | -15.4 | 10 | -1.7 | 03 | 9 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 4.2 | 78 | 42 | 06 | |
| 中旬 | -3.2 | 2.8 | 5.9 | 17 | -0.8 | 11 | -9.8 | -17.4 | 13 | 2.1 | 18 | 8 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4.0 | 76 | 47 | 16 | |
| 下旬 | -1.8 | 2.4 | 5.1 | 31 | -1.6 | 25 | -6.7 | -14.8 | 22 | 0.2 | 30 | 7 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 4.3 | 78 | 30 | 24 | |
| 上旬 | 2.3 | 6.0 | 9.9 | 04 | 2.0 | 07 | -2.0 | -8.4 | 02 | 4.7 | 05 | 2 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 5.6 | 74 | 37 | 02 | |
| 中旬 | 5.0 | 8.9 | 11.9 | 20 | 6.7 | 18 | 1.5 | -2.0 | 20 | 3.1 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.9 | 78 | 40 | 11 | |
| 下旬 | 7.6 | 13.9 | 23.0 | 29 | 7.4 | 22 | 1.7 | -1.8 | 26 | 4.8 | 30 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.2 | 68 | 27 | 28 | |
| 上旬 | 10.8 | 17.3 | 21.6 | 09 | 9.3 | 06 | 5.5 | -1.4 | 01 | 12.4 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.8 | 74 | 26 | 10* | |
| 中旬 | 10.4 | 16.8 | 23.0 | 15 | 9.1 | 13 | 4.2 | 0.5 | 18 | 9.5 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 77 | 25 | 18 | |
| 下旬 | 11.5 | 17.5 | 22.8 | 28 | 10.5 | 22 | 6.4 | 0.5 | 26 | 14.1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 76 | 30 | 25 | |
| 上旬 | 15.2 | 22.5 | 27.2 | 04 | 19.1 | 01 | 8.8 | 1.9 | 01 | 14.3 | 10 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 13.6 | 77 | 27 | 04 | |
| 中旬 | 14.2 | 19.5 | 23.9 | 19* | 14.3 | 13 | 8.5 | 2.8 | 14 | 12.9 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.2 | 75 | 30 | 11 | |
| 下旬 | 18.7 | 23.1 | 28.0 | 23 | 19.4 | 21 | 15.6 | 13.7 | 29 | 18.2 | 27 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 18.7 | 86 | 41 | 23 | |
| 上旬 | 19.5 | 24.8 | 27.1 | 10 | 22.2 | 03 | 15.5 | 11.2 | 09 | 20.0 | 08 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 19.3 | 83 | 49 | 10 | |
| 中旬 | 19.5 | 24.8 | 28.1 | 17 | 21.4 | 18* | 15.6 | 13.0 | 19 | 18.4 | 14 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 19.6 | 84 | 47 | 11 | |
| 下旬 | 22.5 | 26.4 | 28.7 | 24 | 24.3 | 25 | 19.8 | 16.0 | 21 | 22.0 | 26 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 24.3 | 87 | 58 | 31 | |
| 上旬 | 21.2 | 25.8 | 29.5 | 02 | 23.2 | 07 | 18.2 | 15.8 | 10 | 20.6 | 02 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 21.6 | 84 | 53 | 08 | |
| 中旬 | 22.2 | 27.4 | 30.6 | 13 | 24.3 | 17 | 18.2 | 11.8 | 19 | 22.4 | 14 | 0 | 1 | 0 | 0 | 0 | 9 | 2 | 0 | 23.1 | 84 | 49 | 19 | |
| 下旬 | 18.8 | 24.1 | 29.0 | 25 | 22.4 | 30 | 14.0 | 8.9 | 29 | 19.0 | 25 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 18.8 | 83 | 46 | 29 | |
| 上旬 | 20.3 | 25.4 | 28.3 | 05 | 22.4 | 10 | 16.6 | 8.0 | 03 | 21.5 | 05 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 20.3 | 82 | 44 | 03 | |
| 中旬 | 16.2 | 22.7 | 27.1 | 16 | 18.3 | 18 | 11.2 | 4.6 | 20 | 17.0 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.6 | 82 | 39 | 11 | |
| 下旬 | 16.7 | 22.9 | 25.9 | 27 | 18.2 | 30 | 11.8 | 6.2 | 27 | 17.6 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16.3 | 82 | 39 | 28 | |
| 上旬 | 12.3 | 17.1 | 19.6 | 08 | 13.1 | 10 | 8.4 | 2.0 | 02 | 14.4 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.2 | 77 | 40 | 08 | |
| 中旬 | 9.5 | 14.2 | 18.0 | 16 | 6.4 | 20 | 5.1 | 0.7 | 20 | 10.7 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 74 | 35 | 15 | |
| 下旬 | 6.8 | 11.7 | 16.2 | 28 | 5.5 | 24 | 2.6 | -4.9 | 26 | 10.7 | 29 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 7.9 | 76 | 39 | 21 | |
| 上旬 | 3.7 | 9.5 | 13.5 | 07 | 0.8 | 10 | 0.0 | -3.1 | 07 | 6.3 | 09 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 6.6 | 81 | 38 | 05 | |
| 中旬 | 0.4 | 6.5 | 12.2 | 17 | 0.2 | 12 | -5.1 | -9.2 | 14 | 0.7 | 18 | 6 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 5.4 | 80 | 46 | 20 | |
| 下旬 | 3.3 | 7.1 | 14.9 | 22 | 1.3 | 24 | 0.0 | -3.4 | 21 | 6.8 | 22 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 6.4 | 81 | 50 | 27 | |
| 上旬 | -2.0 | 2.7 | 6.0 | 01 | -1.2 | 03 | -6.4 | -14.0 | 05 | -2.5 | 03 | 8 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 4.4 | 82 | 42 | 08 | |
| 中旬 | -3.0 | 1.2 | 10.5 | 13 | -6.6 | 14 | -7.2 | -11.9 | 17 | -1.3 | 11 | 7 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 4.4 | 84 | 57 | 18 | |
| 下旬 | -3.7 | -0.4 | 1.7 | 28 | -2.7 | 21 | -8.3 | -18.0 | 30 | -1.9 | 28 | 11 | 0 | 11 | 0 | 6 | 0 | 0 | 0 | 4.1 | 86 | 46 | 21 | |