旬ごとの値
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旭川（上川地方) 1981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 | -7.6 | -4.1 | -0.2 | 03 | -9.1 | 06 | -11.6 | -19.6 | 06 | -2.8 | 03 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 3.0 | 86 | 59 | 05 | |
| 中旬 | -12.3 | -6.7 | -4.0 | 19 | -9.4 | 12 | -17.6 | -20.6 | 12 | -13.6 | 20 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 2.1 | 85 | 67 | 15 | |
| 下旬 | -10.7 | -6.8 | -1.0 | 24 | -12.1 | 26 | -16.1 | -24.6 | 26 | -7.9 | 24 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | 2.4 | 86 | 44 | 25 | |
| 上旬 | -7.2 | -3.4 | -1.5 | 10 | -6.0 | 03 | -12.2 | -14.6 | 05 | -8.1 | 10 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 3.1 | 86 | 57 | 02 | |
| 中旬 | -6.1 | -2.9 | -0.1 | 12 | -7.7 | 18 | -11.1 | -21.7 | 18 | -6.5 | 13 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 3.3 | 84 | 54 | 14 | |
| 下旬 | -9.5 | -5.5 | -2.0 | 21 | -8.5 | 24 | -14.9 | -23.3 | 27 | -7.0 | 21 | 8 | 0 | 8 | 0 | 8 | 0 | 0 | 0 | 2.5 | 79 | 46 | 26 | |
| 上旬 | -6.4 | -2.1 | 1.3 | 04 | -5.8 | 10 | -11.6 | -19.3 | 10 | -4.9 | 05 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.1 | 78 | 43 | 10* | |
| 中旬 | -2.3 | 2.5 | 8.6 | 19 | -3.2 | 11 | -8.5 | -15.5 | 11 | -0.6 | 20 | 7 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 4.2 | 79 | 46 | 19 | |
| 下旬 | -1.7 | 2.5 | 6.1 | 21 | -0.5 | 24 | -5.9 | -9.8 | 25 | -1.9 | 22 | 8 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | 4.1 | 74 | 41 | 24 | |
| 上旬 | 3.5 | 8.8 | 14.6 | 10 | 4.5 | 07 | -1.8 | -5.0 | 04 | -0.2 | 07 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 5.5 | 71 | 27 | 09 | |
| 中旬 | 2.7 | 6.6 | 10.0 | 19 | 4.0 | 11 | -1.2 | -2.2 | 19 | -0.2 | 11 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 5.1 | 70 | 32 | 13 | |
| 下旬 | 8.9 | 15.4 | 20.4 | 24 | 9.8 | 21 | 2.2 | -1.2 | 29 | 5.7 | 25 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.2 | 65 | 23 | 22 | |
| 上旬 | 12.0 | 19.2 | 25.6 | 02 | 10.1 | 10 | 5.3 | 0.5 | 06 | 9.3 | 03 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8.5 | 62 | 17 | 08 | |
| 中旬 | 8.3 | 14.0 | 20.8 | 17 | 10.6 | 14 | 3.4 | 0.4 | 17 | 5.9 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 70 | 26 | 17 | |
| 下旬 | 9.1 | 14.4 | 24.6 | 22 | 7.1 | 30 | 3.9 | 1.5 | 30 | 6.5 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 73 | 26 | 21 | |
| 上旬 | 13.8 | 19.5 | 22.7 | 05 | 13.5 | 02 | 9.0 | 3.6 | 01 | 13.5 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.7 | 75 | 32 | 01 | |
| 中旬 | 16.1 | 21.1 | 24.5 | 14 | 16.5 | 17* | 12.4 | 9.8 | 20 | 14.3 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.5 | 80 | 38 | 19 | |
| 下旬 | 17.1 | 22.9 | 28.7 | 27 | 16.6 | 23 | 12.1 | 8.2 | 22 | 14.7 | 29* | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 14.6 | 76 | 36 | 24 | |
| 上旬 | 18.5 | 22.6 | 26.7 | 07 | 17.1 | 01 | 15.0 | 12.7 | 04 | 17.6 | 10 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 17.1 | 80 | 51 | 09 | |
| 中旬 | 23.3 | 28.9 | 31.9 | 19 | 23.1 | 11 | 18.7 | 16.5 | 13* | 21.6 | 17 | 0 | 1 | 0 | 0 | 0 | 9 | 4 | 0 | 22.5 | 80 | 47 | 13 | |
| 下旬 | 21.9 | 28.1 | 33.7 | 30 | 24.0 | 22 | 16.3 | 11.5 | 24 | 19.9 | 29 | 0 | 2 | 0 | 0 | 0 | 8 | 2 | 0 | 19.6 | 76 | 46 | 30 | |
| 上旬 | 21.2 | 26.1 | 34.2 | 01 | 18.2 | 05 | 16.6 | 11.3 | 07 | 22.2 | 02 | 0 | 3 | 0 | 0 | 0 | 6 | 3 | 0 | 19.6 | 78 | 42 | 08 | |
| 中旬 | 18.9 | 23.4 | 27.3 | 11 | 18.1 | 12 | 15.8 | 11.9 | 20 | 17.1 | 16 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 18.5 | 85 | 53 | 15 | |
| 下旬 | 19.2 | 24.6 | 27.8 | 23 | 19.2 | 22 | 14.6 | 11.4 | 29 | 17.0 | 26 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 17.6 | 80 | 40 | 29 | |
| 上旬 | 14.8 | 19.7 | 23.1 | 08 | 14.5 | 04 | 10.2 | 7.9 | 08* | 12.9 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.4 | 80 | 47 | 07 | |
| 中旬 | 14.2 | 20.5 | 23.5 | 20 | 16.7 | 13 | 8.8 | 5.3 | 12 | 14.0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.5 | 78 | 35 | 20* | |
| 下旬 | 14.4 | 20.3 | 23.4 | 24 | 14.0 | 29 | 9.1 | 6.0 | 29 | 13.0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.2 | 80 | 44 | 29 | |
| 上旬 | 11.3 | 17.4 | 21.4 | 08 | 12.6 | 10 | 6.0 | 2.7 | 07 | 8.6 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 77 | 36 | 04 | |
| 中旬 | 8.5 | 13.9 | 16.9 | 16 | 10.5 | 20 | 4.0 | 0.2 | 20 | 7.2 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 77 | 37 | 18 | |
| 下旬 | 6.4 | 12.2 | 16.1 | 22 | 4.0 | 24 | 1.3 | -2.6 | 31 | 8.6 | 29 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.3 | 75 | 30 | 30 | |
| 上旬 | 1.5 | 4.7 | 12.2 | 03 | -1.6 | 08 | -1.2 | -6.0 | 08 | 2.8 | 04 | 4 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 5.6 | 79 | 46 | 10 | |
| 中旬 | 0.9 | 3.6 | 7.0 | 20 | -2.1 | 17 | -2.1 | -5.7 | 17 | 2.0 | 19 | 4 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | 5.4 | 82 | 57 | 19 | |
| 下旬 | -3.5 | -1.2 | 2.1 | 24 | -4.4 | 29 | -6.0 | -12.4 | 30 | -2.3 | 21 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 4.1 | 86 | 56 | 21 | |
| 上旬 | -4.0 | -0.5 | 3.5 | 05 | -4.5 | 02 | -7.8 | -15.7 | 03 | -2.6 | 05 | 8 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.9 | 85 | 57 | 04 | |
| 中旬 | -0.9 | 1.5 | 4.4 | 12 | -1.7 | 14 | -4.1 | -7.9 | 16 | -0.2 | 12 | 6 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 4.6 | 79 | 54 | 16 | |
| 下旬 | -3.0 | 1.1 | 6.4 | 23 | -4.7 | 31 | -7.8 | -13.3 | 31 | -2.5 | 23 | 9 | 0 | 11 | 0 | 5 | 0 | 0 | 0 | 4.0 | 80 | 46 | 26 | |