旬ごとの値
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倶知安（後志地方) 1948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 | -2.0 | 1.0 | 5.6 | 06 | -3.4 | 07 | -8.4 | -21.1 | 02 | -2.1 | 10 | 7 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | |||||
| 中旬 | -1.0 | 1.4 | 4.5 | 20 | -1.1 | 12 | -4.8 | -10.6 | 19 | 0.2 | 20 | 8 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | |||||
| 下旬 | -6.4 | -3.2 | 4.6 | 21 | -7.7 | 29 | -12.3 | -21.0 | 25 | -5.6 | 21 | 10 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | |||||
| 上旬 | -6.6 | -4.7 | -1.3 | 02 | -7.5 | 04 | -9.5 | -14.3 | 05 | -5.6 | 02 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 中旬 | -4.6 | -0.7 | 1.8 | 13 | -3.2 | 18 | -11.8 | -18.3 | 17 | -6.6 | 19 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 下旬 | -5.3 | -1.8 | 3.0 | 28* | -7.2 | 23 | -9.8 | -15.7 | 21 | -3.7 | 29 | 9 | 0 | 9 | 0 | 6 | 0 | 0 | 0 | |||||
| 上旬 | -4.5 | 0.6 | 3.2 | 05 | -1.6 | 08 | -10.0 | -22.5 | 03 | -3.8 | 07 | 10 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | |||||
| 中旬 | -3.5 | 3.0 | 4.6 | 18 | 0.6 | 15 | -10.2 | -15.7 | 16 | -0.9 | 13 | 8 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | -1.5 | 3.2 | 8.2 | 31 | -1.6 | 25 | -6.9 | -12.9 | 30 | -0.2 | 28 | 6 | 0 | 11 | 0 | 2 | 0 | 0 | 0 | |||||
| 上旬 | 3.8 | 9.6 | 12.0 | 09 | 6.9 | 02 | -1.4 | -6.4 | 03 | 5.5 | 09 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.6 | 7.8 | 10.2 | 13 | 4.9 | 18 | -0.2 | -5.0 | 12 | 3.2 | 20 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 7.3 | 13.0 | 19.3 | 30 | 5.9 | 24 | 1.7 | -1.8 | 22 | 5.1 | 30* | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 10.4 | 17.0 | 22.3 | 07 | 13.2 | 04 | 4.1 | 1.2 | 10 | 6.8 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 12.5 | 20.1 | 27.1 | 16 | 14.3 | 20 | 5.5 | 0.3 | 14 | 12.6 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 11.2 | 16.0 | 25.4 | 22 | 9.9 | 30 | 6.4 | 1.7 | 21 | 11.0 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 12.9 | 17.5 | 24.5 | 10 | 13.0 | 05 | 8.3 | 1.9 | 01 | 14.7 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 15.5 | 19.8 | 24.9 | 16 | 15.5 | 13 | 12.2 | 9.2 | 12 | 14.1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 17.9 | 24.5 | 30.0 | 30 | 20.5 | 25 | 12.7 | 10.0 | 24 | 14.7 | 27 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | |||||
| 上旬 | 17.5 | 20.7 | 23.8 | 06 | 16.9 | 03 | 14.8 | 12.6 | 04 | 17.9 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 20.5 | 25.4 | 28.6 | 20 | 22.3 | 17 | 17.3 | 15.8 | 19 | 18.7 | 12 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | |||||
| 下旬 | 22.4 | 26.4 | 28.2 | 24 | 23.6 | 30 | 19.5 | 16.1 | 21 | 22.6 | 27 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | |||||
| 上旬 | 23.7 | 29.3 | 31.4 | 09 | 26.9 | 05 | 19.4 | 15.9 | 01 | 21.5 | 04 | 0 | 1 | 0 | 0 | 0 | 10 | 2 | 0 | |||||
| 中旬 | 24.3 | 29.5 | 30.9 | 16 | 24.7 | 13 | 20.2 | 18.2 | 13 | 22.6 | 15 | 0 | 3 | 0 | 0 | 0 | 9 | 5 | 0 | |||||
| 下旬 | 18.0 | 25.2 | 28.2 | 21 | 20.9 | 30 | 12.2 | 6.1 | 30 | 18.9 | 21 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | |||||
| 上旬 | 17.9 | 24.1 | 26.8 | 03 | 22.0 | 02 | 12.5 | 7.7 | 08 | 20.0 | 03 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 中旬 | 16.1 | 22.3 | 25.8 | 11 | 18.8 | 19 | 10.4 | 3.6 | 19 | 15.8 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 10.9 | 17.5 | 22.6 | 21 | 13.6 | 27 | 5.6 | 1.5 | 26 | 8.7 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 10.1 | 17.9 | 20.7 | 03 | 16.0 | 07 | 3.5 | -0.4 | 10* | 11.0 | 04 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 9.2 | 14.9 | 17.2 | 12 | 7.4 | 18 | 3.2 | -2.3 | 15 | 9.7 | 13 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 5.4 | 10.4 | 15.3 | 22 | 4.3 | 27 | 0.7 | -4.8 | 24 | 3.0 | 26* | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 4.3 | 8.8 | 14.2 | 06 | 0.0 | 09 | -0.2 | -4.6 | 09 | 7.4 | 03 | 3 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 1.9 | 6.9 | 11.8 | 20 | 2.5 | 15 | -2.4 | -5.5 | 20 | 1.8 | 13 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | -0.5 | 4.3 | 10.9 | 24 | -1.6 | 29 | -5.1 | -10.6 | 28 | -1.8 | 23 | 5 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | |||||
| 上旬 | -0.2 | 2.7 | 5.4 | 02 | -1.6 | 08 | -3.7 | -9.7 | 09 | 0.9 | 02 | 6 | 0 | 7 | 0 | 2 | 0 | 0 | 0 | |||||
| 中旬 | -1.0 | 3.1 | 6.2 | 14 | -2.4 | 19 | -7.6 | -13.1 | 20 | -2.9 | 18 | 5 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | |||||
| 下旬 | -3.7 | 0.8 | 6.8 | 21 | -4.8 | 23 | -10.4 | -18.6 | 31 | -0.3 | 27 | 7 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | |||||