旬ごとの値
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倶知安（後志地方) 1969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 | -7.9 | -4.5 | -2.8 | 04* | -6.3 | 06 | -12.6 | -23.9 | 03 | -7.5 | 09 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 3.0 | 85 | 54 | 10 | |
| 中旬 | -6.8 | -3.4 | 2.7 | 19 | -9.3 | 15 | -11.2 | -19.4 | 12 | -5.5 | 19 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.2 | 85 | 54 | 20 | |
| 下旬 | -8.2 | -3.8 | 0.3 | 26 | -7.5 | 24 | -13.2 | -23.7 | 30 | -4.5 | 27 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | 3.1 | 84 | 57 | 29 | |
| 上旬 | -5.2 | -1.0 | 7.5 | 10 | -6.8 | 06 | -11.9 | -20.0 | 04 | -4.0 | 01 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.8 | 85 | 40 | 10 | |
| 中旬 | -6.4 | -1.3 | 8.9 | 12 | -10.1 | 15 | -11.6 | -16.9 | 17 | -2.2 | 12 | 8 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.1 | 76 | 42 | 12 | |
| 下旬 | -10.4 | -7.4 | -3.7 | 27 | -11.0 | 22 | -13.2 | -20.6 | 28 | -8.2 | 27 | 8 | 0 | 8 | 0 | 8 | 0 | 0 | 0 | 2.3 | 82 | 58 | 23* | |
| 上旬 | -6.8 | -1.8 | 4.9 | 07 | -7.8 | 10 | -12.8 | -20.7 | 03 | -7.0 | 08 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.1 | 79 | 43 | 08 | |
| 中旬 | -4.2 | 0.0 | 6.6 | 20 | -5.0 | 13 | -9.6 | -16.2 | 17 | 0.6 | 20 | 9 | 0 | 9 | 0 | 5 | 0 | 0 | 0 | 3.7 | 78 | 47 | 14 | |
| 下旬 | 0.3 | 4.1 | 12.1 | 26 | -1.7 | 22 | -3.7 | -9.2 | 24 | 4.4 | 26 | 6 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 4.7 | 72 | 45 | 26 | |
| 上旬 | 0.5 | 4.4 | 9.6 | 09 | 0.1 | 04 | -4.6 | -12.2 | 06 | 1.3 | 09 | 6 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 5.3 | 81 | 45 | 06 | |
| 中旬 | 3.4 | 8.5 | 11.5 | 11 | 5.3 | 16 | -1.3 | -5.3 | 17 | 2.6 | 13 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 6.2 | 76 | 36 | 11 | |
| 下旬 | 7.0 | 12.4 | 16.6 | 23 | 5.9 | 24 | 1.7 | -3.1 | 23 | 5.6 | 29 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 6.5 | 65 | 23 | 28 | |
| 上旬 | 10.8 | 16.0 | 23.2 | 03 | 7.4 | 01 | 5.5 | 0.1 | 02 | 12.7 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 64 | 27 | 03 | |
| 中旬 | 9.4 | 15.5 | 20.1 | 16 | 12.4 | 12 | 2.4 | -1.3 | 15 | 6.7 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8.0 | 69 | 24 | 15* | |
| 下旬 | 8.3 | 13.0 | 16.7 | 30 | 9.0 | 28 | 4.4 | -0.6 | 22 | 7.4 | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8.9 | 80 | 42 | 22 | |
| 上旬 | 10.0 | 14.1 | 23.1 | 10 | 8.8 | 01 | 6.3 | 4.3 | 06 | 10.0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 81 | 42 | 10 | |
| 中旬 | 14.5 | 19.8 | 22.4 | 11 | 15.9 | 14 | 10.6 | 7.0 | 17 | 13.3 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.2 | 83 | 49 | 17 | |
| 下旬 | 17.4 | 21.6 | 24.4 | 25 | 17.9 | 24 | 13.2 | 10.5 | 22 | 15.7 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.1 | 81 | 37 | 27 | |
| 上旬 | 16.0 | 21.3 | 24.7 | 05 | 17.3 | 02 | 11.3 | 8.8 | 06 | 13.7 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.2 | 78 | 38 | 06 | |
| 中旬 | 20.0 | 24.5 | 29.1 | 18 | 20.9 | 11 | 15.9 | 9.4 | 11 | 21.9 | 19 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 19.6 | 81 | 51 | 11 | |
| 下旬 | 22.0 | 25.8 | 28.3 | 24 | 21.1 | 28 | 18.7 | 15.8 | 30 | 20.4 | 26 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 22.6 | 83 | 61 | 30 | |
| 上旬 | 18.9 | 22.9 | 26.1 | 04 | 18.6 | 08 | 15.3 | 12.5 | 02 | 18.5 | 03 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 19.1 | 85 | 59 | 02 | |
| 中旬 | 18.8 | 23.1 | 26.5 | 11 | 19.6 | 18 | 15.0 | 10.2 | 17 | 18.7 | 20 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 19.5 | 87 | 60 | 16* | |
| 下旬 | 18.6 | 23.1 | 26.4 | 22 | 19.6 | 29 | 14.1 | 7.6 | 30 | 17.6 | 27 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 18.4 | 83 | 59 | 23 | |
| 上旬 | 17.6 | 22.7 | 25.0 | 05 | 18.7 | 08 | 12.5 | 4.8 | 09 | 19.5 | 04 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 17.7 | 83 | 44 | 08 | |
| 中旬 | 15.5 | 21.8 | 25.7 | 14 | 20.2 | 20* | 9.5 | 6.0 | 20 | 13.0 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14.7 | 79 | 46 | 20* | |
| 下旬 | 9.6 | 15.7 | 19.8 | 21 | 12.3 | 29 | 3.5 | 0.5 | 30 | 8.4 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 77 | 41 | 23 | |
| 上旬 | 7.3 | 13.1 | 18.8 | 09 | 8.5 | 06 | 1.8 | -2.5 | 08 | 8.4 | 09 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 8.2 | 77 | 34 | 09 | |
| 中旬 | 7.7 | 14.0 | 20.4 | 16 | 8.4 | 11 | 2.2 | -2.2 | 12 | 9.6 | 16 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 8.7 | 79 | 35 | 20 | |
| 下旬 | 7.3 | 13.0 | 17.3 | 21 | 8.2 | 28 | 1.3 | -3.2 | 31 | 8.3 | 22 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 8.4 | 78 | 31 | 24 | |
| 上旬 | 4.9 | 9.7 | 16.4 | 01 | 1.1 | 05 | 0.6 | -2.4 | 05 | 5.3 | 01 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 7.0 | 78 | 25 | 07 | |
| 中旬 | 3.7 | 7.7 | 13.4 | 14 | 0.7 | 18 | -0.3 | -3.0 | 18 | 3.2 | 14 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 6.6 | 80 | 45 | 12 | |
| 下旬 | -2.8 | -0.2 | 5.1 | 30 | -4.4 | 28 | -5.7 | -11.3 | 29 | -1.7 | 22 | 8 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 4.1 | 81 | 57 | 22 | |
| 上旬 | -1.4 | 1.7 | 6.1 | 02 | -4.7 | 09 | -4.2 | -9.4 | 10 | 0.3 | 01 | 6 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4.6 | 82 | 51 | 02 | |
| 中旬 | -6.0 | -3.9 | 2.6 | 12 | -8.6 | 14 | -8.5 | -10.8 | 15* | -4.6 | 12 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.5 | 86 | 59 | 13 | |
| 下旬 | -7.4 | -5.3 | 3.1 | 22 | -9.6 | 27 | -9.9 | -14.8 | 31 | -6.3 | 21 | 11 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | 3.1 | 85 | 58 | 21 | |