旬ごとの値
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倶知安（後志地方) 2017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 | -3.4 | -0.2 | 2.7 | 07 | -2.9 | 05 | -7.9 | -12.5 | 09 | -4.3 | 02 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.9 | 81 | 44 | 10 | |
| 中旬 | -7.0 | -3.8 | 0.6 | 16 | -8.5 | 12 | -10.4 | -14.8 | 14 | -6.7 | 17 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.1 | 84 | 54 | 16* | |
| 下旬 | -6.0 | -2.7 | 3.3 | 27 | -6.4 | 24 | -10.6 | -19.0 | 24 | -5.9 | 29 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | 3.2 | 81 | 49 | 29 | |
| 上旬 | -4.8 | -1.3 | 1.9 | 09 | -9.0 | 02 | -9.6 | -14.9 | 03 | -6.0 | 09 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.4 | 78 | 38 | 10 | |
| 中旬 | -2.9 | 0.4 | 6.9 | 16 | -5.7 | 18 | -6.8 | -11.2 | 20 | -1.8 | 12 | 9 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 4.2 | 84 | 56 | 17 | |
| 下旬 | -5.5 | -0.6 | 3.9 | 23 | -4.3 | 21 | -11.5 | -21.4 | 27 | -4.7 | 23 | 8 | 0 | 8 | 0 | 4 | 0 | 0 | 0 | 3.5 | 81 | 47 | 27 | |
| 上旬 | -2.1 | 1.1 | 7.4 | 02 | -2.2 | 04 | -5.5 | -10.0 | 06 | 1.0 | 02 | 8 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | 4.1 | 76 | 40 | 05 | |
| 中旬 | -1.5 | 4.1 | 6.2 | 20 | 1.7 | 11 | -7.6 | -14.7 | 12 | -0.6 | 17 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4.1 | 76 | 38 | 20 | |
| 下旬 | 0.4 | 4.7 | 8.5 | 29 | 2.1 | 24 | -4.0 | -6.7 | 26 | -0.4 | 22 | 3 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 4.8 | 78 | 35 | 29 | |
| 上旬 | 4.1 | 9.2 | 14.0 | 06 | 6.5 | 01 | -1.8 | -7.7 | 01 | 3.5 | 06 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 5.8 | 71 | 25 | 09 | |
| 中旬 | 5.6 | 9.7 | 15.9 | 15 | 3.1 | 13 | 0.9 | -2.5 | 13 | 8.3 | 15 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 6.4 | 69 | 20 | 17 | |
| 下旬 | 7.2 | 13.0 | 17.1 | 25 | 6.2 | 22 | 1.9 | -1.4 | 24 | 5.0 | 30 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 7.3 | 73 | 30 | 24 | |
| 上旬 | 10.4 | 16.9 | 23.8 | 04 | 10.6 | 01 | 2.8 | 0.5 | 09 | 6.0 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 65 | 24 | 06* | |
| 中旬 | 11.7 | 16.9 | 23.4 | 19 | 11.5 | 15 | 7.5 | 4.9 | 18 | 10.2 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 77 | 31 | 19 | |
| 下旬 | 14.3 | 19.8 | 24.9 | 21 | 14.2 | 27 | 10.0 | 7.2 | 29 | 12.7 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.9 | 80 | 36 | 30 | |
| 上旬 | 12.8 | 17.3 | 23.1 | 09 | 10.3 | 04 | 9.0 | 3.7 | 06 | 12.3 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.3 | 84 | 33 | 07 | |
| 中旬 | 14.0 | 19.9 | 25.0 | 18 | 13.7 | 15 | 9.3 | 2.7 | 13 | 12.2 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.5 | 80 | 32 | 18 | |
| 下旬 | 16.1 | 20.9 | 27.2 | 30 | 14.5 | 26 | 12.4 | 9.3 | 27 | 15.0 | 29 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.5 | 85 | 42 | 30 | |
| 上旬 | 20.2 | 25.8 | 31.7 | 10 | 22.0 | 04 | 16.0 | 13.4 | 09* | 20.9 | 10 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 20.3 | 86 | 49 | 05 | |
| 中旬 | 22.0 | 25.7 | 31.4 | 13 | 21.5 | 17 | 18.7 | 16.7 | 19 | 21.0 | 11 | 0 | 1 | 0 | 0 | 0 | 5 | 1 | 0 | 22.6 | 86 | 49 | 13 | |
| 下旬 | 20.4 | 25.6 | 29.0 | 21 | 20.0 | 28 | 15.7 | 12.3 | 27 | 21.4 | 21 | 0 | 1 | 0 | 0 | 0 | 7 | 0 | 0 | 19.4 | 82 | 33 | 22 | |
| 上旬 | 20.9 | 26.0 | 28.9 | 07 | 22.6 | 09 | 17.3 | 16.5 | 02 | 18.7 | 06 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 20.2 | 83 | 58 | 07* | |
| 中旬 | 18.9 | 22.9 | 25.9 | 19 | 18.6 | 12 | 16.2 | 15.1 | 13 | 17.4 | 19 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 18.6 | 86 | 58 | 19 | |
| 下旬 | 18.9 | 23.3 | 25.9 | 23 | 20.5 | 30 | 14.1 | 7.0 | 30 | 20.2 | 24 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 18.3 | 83 | 41 | 26 | |
| 上旬 | 16.3 | 22.9 | 25.3 | 07 | 20.5 | 03 | 10.6 | 8.4 | 04 | 13.9 | 07 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 14.6 | 80 | 42 | 10 | |
| 中旬 | 15.4 | 19.9 | 22.6 | 19 | 17.6 | 18 | 11.1 | 6.7 | 16 | 14.6 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.9 | 85 | 39 | 16 | |
| 下旬 | 13.3 | 20.2 | 23.9 | 22 | 13.4 | 28 | 6.8 | 1.6 | 29 | 11.0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.4 | 81 | 39 | 26 | |
| 上旬 | 12.0 | 17.0 | 20.7 | 09 | 9.1 | 04 | 6.9 | 1.3 | 06 | 11.7 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.5 | 81 | 38 | 05 | |
| 中旬 | 6.8 | 11.8 | 14.2 | 12 | 9.1 | 18 | 2.5 | -2.1 | 19 | 6.8 | 11 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 7.7 | 78 | 35 | 15* | |
| 下旬 | 7.3 | 13.0 | 16.8 | 28 | 6.9 | 23 | 2.1 | -1.8 | 28* | 9.0 | 29 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 8.0 | 78 | 33 | 27 | |
| 上旬 | 6.8 | 11.8 | 16.3 | 07 | 5.7 | 04 | 1.9 | -1.9 | 10* | 7.5 | 08 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 7.8 | 78 | 46 | 10* | |
| 中旬 | 0.9 | 4.4 | 11.7 | 14* | -4.1 | 20 | -1.8 | -6.8 | 20 | 4.4 | 14 | 4 | 0 | 7 | 0 | 2 | 0 | 0 | 0 | 5.6 | 84 | 42 | 14 | |
| 下旬 | -1.5 | 1.4 | 7.6 | 29 | -4.5 | 30 | -5.3 | -7.4 | 30 | -2.6 | 23 | 6 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 4.8 | 84 | 56 | 30* | |
| 上旬 | -4.9 | -2.2 | 2.0 | 10* | -5.3 | 06 | -7.7 | -13.1 | 09 | -4.8 | 03 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.6 | 84 | 50 | 08 | |
| 中旬 | -3.9 | -1.5 | 4.7 | 11 | -5.6 | 20 | -6.5 | -7.9 | 19 | -2.8 | 11 | 9 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.9 | 85 | 44 | 12 | |
| 下旬 | -3.8 | 0.5 | 7.9 | 25 | -5.8 | 26 | -7.9 | -15.3 | 31 | -4.8 | 24 | 9 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | 4.1 | 85 | 51 | 26 | |