旬ごとの値
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倶知安（後志地方) 2011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 | -5.5 | -3.3 | 0.5 | 01 | -9.0 | 07 | -7.9 | -12.0 | 07 | -2.8 | 01 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.4 | 82 | 56 | 02* | |
| 中旬 | -5.9 | -3.5 | 0.2 | 18 | -7.8 | 14 | -8.4 | -13.6 | 12 | -4.8 | 19* | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.4 | 84 | 53 | 20 | |
| 下旬 | -6.3 | -2.7 | -0.3 | 25 | -5.3 | 29 | -10.9 | -15.1 | 23 | -5.7 | 21 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | 3.2 | 83 | 50 | 27* | |
| 上旬 | -4.2 | 0.4 | 5.9 | 04 | -4.7 | 01 | -10.3 | -17.2 | 06 | -7.5 | 01 | 10 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 3.6 | 78 | 45 | 05 | |
| 中旬 | -3.3 | 0.1 | 3.6 | 16 | -2.1 | 14 | -7.9 | -14.5 | 15 | -3.4 | 16 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.9 | 79 | 49 | 12* | |
| 下旬 | -2.3 | 2.7 | 8.6 | 24 | -4.1 | 26 | -7.2 | -12.4 | 22 | 1.7 | 24 | 6 | 0 | 7 | 0 | 3 | 0 | 0 | 0 | 4.1 | 77 | 35 | 28 | |
| 上旬 | -4.7 | -0.4 | 3.7 | 06 | -3.9 | 03 | -10.0 | -16.9 | 04 | -6.4 | 06 | 10 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.4 | 79 | 44 | 08 | |
| 中旬 | -0.6 | 3.1 | 7.8 | 19 | -0.3 | 17 | -4.9 | -11.1 | 18 | 0.5 | 20 | 6 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | 4.2 | 71 | 35 | 20 | |
| 下旬 | -1.3 | 3.9 | 8.7 | 31 | 0.3 | 23 | -6.4 | -11.0 | 28 | -0.7 | 21 | 7 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 4.1 | 75 | 34 | 29 | |
| 上旬 | 2.5 | 7.8 | 13.2 | 06 | 1.4 | 02 | -3.5 | -10.4 | 04 | 2.3 | 07 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 5.2 | 71 | 27 | 04 | |
| 中旬 | 4.4 | 9.0 | 13.3 | 15 | 5.7 | 18 | -0.7 | -4.9 | 12 | 4.1 | 15 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6.0 | 72 | 23 | 12 | |
| 下旬 | 6.4 | 11.0 | 16.3 | 30 | 6.6 | 21 | 2.6 | 0.4 | 22 | 4.3 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 79 | 41 | 30 | |
| 上旬 | 7.6 | 11.9 | 15.1 | 07 | 6.9 | 04 | 4.0 | 0.1 | 06 | 7.3 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.6 | 83 | 39 | 06 | |
| 中旬 | 9.1 | 14.8 | 19.7 | 18 | 10.0 | 14 | 4.0 | 0.5 | 12 | 11.3 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 76 | 19 | 12 | |
| 下旬 | 11.8 | 17.8 | 23.7 | 26 | 11.5 | 23 | 6.9 | 3.3 | 23 | 11.5 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 | 80 | 22 | 27 | |
| 上旬 | 14.6 | 20.6 | 27.2 | 08 | 15.3 | 02 | 9.5 | 5.4 | 01 | 14.9 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.9 | 78 | 33 | 01 | |
| 中旬 | 15.3 | 20.6 | 26.0 | 20 | 14.5 | 14 | 11.9 | 9.7 | 17 | 14.4 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14.3 | 83 | 45 | 17 | |
| 下旬 | 17.2 | 22.4 | 28.5 | 21 | 15.7 | 24 | 12.3 | 4.2 | 26 | 16.9 | 30 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 15.8 | 80 | 42 | 21 | |
| 上旬 | 20.2 | 25.5 | 29.0 | 07 | 22.5 | 10* | 16.8 | 14.3 | 02 | 19.7 | 08 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 20.3 | 86 | 46 | 02 | |
| 中旬 | 20.4 | 24.7 | 30.4 | 19 | 18.7 | 16 | 17.7 | 13.4 | 20 | 20.9 | 14 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 21.4 | 90 | 54 | 19 | |
| 下旬 | 20.4 | 26.2 | 29.0 | 28 | 22.9 | 21 | 16.0 | 11.2 | 22 | 19.8 | 29 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 19.1 | 79 | 51 | 26 | |
| 上旬 | 22.7 | 28.9 | 30.4 | 08 | 25.5 | 01 | 17.8 | 13.1 | 03 | 22.9 | 10 | 0 | 1 | 0 | 0 | 0 | 10 | 3 | 0 | 22.3 | 81 | 49 | 03 | |
| 中旬 | 21.4 | 26.2 | 31.5 | 11 | 21.5 | 16 | 16.8 | 12.1 | 13 | 21.6 | 11 | 0 | 1 | 0 | 0 | 0 | 6 | 1 | 0 | 20.7 | 82 | 41 | 19 | |
| 下旬 | 20.1 | 25.8 | 27.9 | 29 | 21.4 | 23 | 15.3 | 12.6 | 28 | 19.1 | 31 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 19.3 | 83 | 41 | 27 | |
| 上旬 | 20.7 | 24.7 | 29.2 | 01 | 20.0 | 07 | 17.5 | 12.3 | 10 | 21.2 | 05 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 20.5 | 84 | 44 | 10 | |
| 中旬 | 17.0 | 21.2 | 26.8 | 16 | 16.4 | 19 | 13.4 | 8.2 | 20 | 19.8 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16.9 | 86 | 41 | 20 | |
| 下旬 | 13.5 | 19.5 | 23.3 | 28 | 15.3 | 22 | 7.6 | 4.6 | 28 | 11.3 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.5 | 82 | 42 | 27 | |
| 上旬 | 9.1 | 15.3 | 19.7 | 05 | 9.3 | 03 | 2.8 | -0.4 | 04 | 5.7 | 07 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.7 | 84 | 41 | 04 | |
| 中旬 | 9.6 | 15.8 | 19.1 | 20 | 9.1 | 18 | 3.6 | -0.7 | 20 | 10.7 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.1 | 76 | 31 | 20 | |
| 下旬 | 9.4 ) | 14.6 ) | 18.6 ) | 21 | 6.6 ) | 26 | 3.8 | -0.2 | 29 | 11.0 | 23 | 0 ) | 0 ) | 1 | 0 | 0 | 0 ) | 0 ) | 0 ) | 10.3 ) | 85 ) | 49 ) | 28 | |
| 上旬 | 6.1 | 11.5 | 16.3 | 02 | 7.1 | 09 | 0.7 | -1.7 | 09 | 6.5 | 06 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 7.2 | 77 | 34 | 01 | |
| 中旬 | 3.5 | 8.4 | 14.2 | 11 | 1.3 | 15 | -1.5 | -8.1 | 18 | 5.6 | 13 | 3 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 6.6 | 80 | 43 | 14 | |
| 下旬 | 0.1 | 3.9 | 10.5 | 24 | -2.3 | 21 | -3.0 | -7.1 | 21 | 0.4 | 27 | 4 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | 4.9 | 78 | 49 | 28 | |
| 上旬 | -3.9 | 0.0 | 4.7 | 04 | -3.5 | 08 | -8.6 | -20.6 | 09 | 0.1 | 04 | 9 | 0 | 9 | 0 | 5 | 0 | 0 | 0 | 4.0 | 84 | 51 | 02 | |
| 中旬 | -4.8 | -2.5 | 2.1 | 14 | -6.2 | 20 | -7.2 | -12.6 | 20 | -4.5 | 11 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.5 | 81 | 46 | 16* | |
| 下旬 | -5.5 | -1.0 | 1.5 | 30 | -5.2 | 24 | -10.3 | -19.4 | 22 | -5.7 | 31 | 11 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | 3.5 | 83 | 54 | 28 | |