旬ごとの値
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倶知安（後志地方) 2023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 | -6.3 | -3.2 | -0.4 | 01 | -7.1 | 02 | -10.2 | -16.8 | 08 | -6.5 | 06 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 3.3 | 84 | 52 | 04 | |
| 中旬 | -4.2 | 0.3 | 8.0 | 13 | -5.3 | 17 | -8.9 | -16.8 | 19 | -3.0 | 14 | 8 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.9 | 83 | 46 | 20 | |
| 下旬 | -9.5 | -6.2 | -3.2 | 21 | -10.9 | 25 | -13.1 | -21.6 | 30 | -8.4 | 31 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | 2.5 | 82 | 52 | 29 | |
| 上旬 | -6.2 | -2.9 | 0.0 | 06 | -5.7 | 03 | -9.9 | -15.3 | 01 | -5.6 | 06 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.2 | 83 | 47 | 09* | |
| 中旬 | -4.3 | -0.3 | 4.7 | 18 | -6.0 | 15 | -9.7 | -18.4 | 16 | -2.0 | 18 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 4.0 | 86 | 43 | 20 | |
| 下旬 | -3.7 | 0.7 | 8.8 | 28 | -3.6 | 26 | -10.6 | -17.0 | 24 | -2.1 | 28 | 7 | 0 | 8 | 0 | 4 | 0 | 0 | 0 | 3.9 | 81 | 40 | 27 | |
| 上旬 | 0.9 | 5.2 | 8.8 | 07 | 0.6 | 04 | -4.4 | -12.1 | 05 | 0.7 | 10 | 4 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 5.3 | 79 | 36 | 05 | |
| 中旬 | 2.0 | 6.9 | 11.1 | 20 | 2.5 | 14 | -2.7 | -6.1 | 19 | 0.1 | 16 | 1 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 4.9 | 70 | 28 | 19 | |
| 下旬 | 4.1 | 9.5 | 14.4 | 22 | 5.8 | 27 | -1.7 | -5.1 | 29* | 4.2 | 23 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 5.8 | 72 | 27 | 21 | |
| 上旬 | 5.5 | 11.0 | 13.9 | 10 | 6.1 | 01 | 0.4 | -3.9 | 03 | 3.6 | 07* | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 7.0 | 78 | 28 | 04 | |
| 中旬 | 6.7 | 11.1 | 14.8 | 14 | 4.0 | 17 | 2.1 | -1.3 | 18 | 6.6 | 11 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.8 | 70 | 20 | 13 | |
| 下旬 | 8.2 | 12.5 | 19.0 | 29 | 8.6 | 23 | 3.9 | -1.8 | 25 | 9.3 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.0 | 63 | 21 | 27 | |
| 上旬 | 10.2 | 16.2 | 23.1 | 04 | 10.8 | 08 | 4.5 | 1.0 | 09 | 9.2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 69 | 19 | 10 | |
| 中旬 | 12.9 | 19.4 | 24.8 | 18 | 10.3 | 11 | 7.1 | -0.3 | 13 | 12.1 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10.6 | 72 | 22 | 14 | |
| 下旬 | 12.5 | 18.5 | 23.5 | 27 | 14.1 | 30 | 6.9 | 2.4 | 25 | 13.9 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 | 77 | 31 | 25 | |
| 上旬 | 14.7 | 19.8 | 25.7 | 08 | 14.7 | 03 | 9.4 | 3.4 | 01 | 14.6 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.2 | 80 | 33 | 01 | |
| 中旬 | 17.7 | 23.1 | 25.5 | 16 | 20.3 | 13 | 13.3 | 10.1 | 20 | 15.6 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.9 | 79 | 31 | 20 | |
| 下旬 | 20.1 | 25.8 | 28.8 | 29 | 22.3 | 23 | 15.4 | 10.4 | 21 | 20.5 | 29 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 17.9 | 77 | 29 | 21 | |
| 上旬 | 20.5 | 26.1 | 31.3 | 08 | 20.1 | 01 | 16.3 | 13.2 | 02 | 19.3 | 10 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | 19.6 | 82 | 44 | 09 | |
| 中旬 | 20.9 | 25.0 | 27.9 | 16 | 21.7 | 13 | 18.4 | 16.8 | 14 | 20.4 | 12 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 21.5 | 87 | 60 | 20 | |
| 下旬 | 24.0 | 28.7 | 32.1 | 28 | 25.5 | 31 | 20.0 | 14.0 | 22 | 23.4 | 25 | 0 | 4 | 0 | 0 | 0 | 11 | 3 | 0 | 24.6 | 83 | 37 | 21 | |
| 上旬 | 25.0 | 29.3 | 32.9 | 10 | 25.0 | 06 | 21.9 | 18.8 | 01 | 23.6 | 05* | 0 | 6 | 0 | 0 | 0 | 10 | 6 | 0 | 26.6 | 84 | 53 | 02* | |
| 中旬 | 24.3 | 29.0 | 32.8 | 12 | 25.5 | 15 | 20.9 | 19.4 | 12 | 22.8 | 16 | 0 | 4 | 0 | 0 | 0 | 10 | 3 | 0 | 25.1 | 83 | 53 | 12 | |
| 下旬 | 25.8 | 32.0 | 34.6 | 23 | 27.7 | 28 | 21.7 | 19.1 | 29 | 23.9 | 25 | 0 | 6 | 0 | 0 | 0 | 11 | 8 | 0 | 26.7 | 81 | 48 | 23 | |
| 上旬 | 21.6 | 27.2 | 29.2 | 10* | 23.3 | 07 | 16.8 | 9.6 | 08 | 21.6 | 05 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 21.3 | 82 | 41 | 03 | |
| 中旬 | 20.2 | 24.7 | 27.7 | 11 | 20.6 | 14 | 16.4 | 9.9 | 20 | 21.0 | 12 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 20.3 | 85 | 30 | 15 | |
| 下旬 | 15.6 | 21.4 | 25.2 | 27 | 18.7 | 21 | 10.5 | 6.4 | 24 | 15.4 | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14.4 | 82 | 34 | 24 | |
| 上旬 | 12.9 | 17.5 | 22.1 | 01 | 12.1 | 07 | 8.8 | 2.4 | 09 | 13.1 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.2 | 83 | 44 | 04 | |
| 中旬 | 10.3 | 16.4 | 20.7 | 15 | 9.2 | 20 | 4.9 | 2.9 | 13 | 8.3 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 82 | 35 | 15 | |
| 下旬 | 8.4 | 14.8 | 19.3 | 25 | 10.3 | 22 | 3.0 | -0.5 | 24 | 6.6 | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.2 | 84 | 39 | 21 | |
| 上旬 | 9.3 | 14.2 | 20.0 | 03 | 8.7 | 04 | 3.8 | -2.2 | 05 | 8.3 | 03 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 9.7 | 80 | 41 | 05 | |
| 中旬 | 2.6 | 6.3 | 13.7 | 17 | 0.1 | 12 | -1.0 | -8.1 | 16 | 5.9 | 17 | 3 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6.2 | 84 | 36 | 18 | |
| 下旬 | 1.4 | 5.0 | 16.7 | 23 | -4.4 | 30 | -1.9 | -7.1 | 30 | 6.7 | 23 | 4 | 0 | 7 | 0 | 4 | 0 | 0 | 0 | 5.8 | 80 | 54 | 29 | |
| 上旬 | -0.4 | 4.3 | 10.8 | 07 | -3.5 | 01 | -6.3 | -11.6 | 02 | -0.7 | 09 | 6 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 5.1 | 82 | 47 | 08 | |
| 中旬 | -4.3 | -2.3 | 1.0 | 17 | -6.3 | 18 | -6.2 | -9.3 | 18 | -3.7 | 15 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.7 | 81 | 50 | 18 | |
| 下旬 | -4.7 | -2.3 | 0.5 | 30 | -6.9 | 23 | -7.5 | -13.2 | 25 | -3.9 | 26 | 11 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | 3.6 | 83 | 51 | 29 | |