旬ごとの値
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札幌（石狩地方) 1985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 | -7.0 | -3.4 | 1.6 | 10 | -6.8 | 06 | -10.7 | -15.4 | 06 | -6.7 | 03 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 2.6 | 70 | 39 | 03 | |
| 中旬 | -5.6 | -2.1 | 2.4 | 13 | -4.9 | 18 | -9.8 | -15.1 | 15 | -5.3 | 11 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.0 | 72 | 39 | 18 | |
| 下旬 | -7.9 | -4.9 | 3.2 | 28 | -9.0 | 24 | -11.3 | -16.8 | 25 | -5.6 | 21 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | 2.6 | 72 | 34 | 25 | |
| 上旬 | -3.6 | -0.3 | 4.0 | 06 | -4.0 | 02 | -7.5 | -10.6 | 09 | -3.6 | 10 | 10 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.3 | 69 | 36 | 07 | |
| 中旬 | -1.8 | 0.4 | 3.9 | 17 | -2.8 | 14 | -4.4 | -9.2 | 13 | 0.4 | 17 | 7 | 0 | 9 | 0 | 5 | 0 | 0 | 0 | 4.3 | 78 | 47 | 20 | |
| 下旬 | -1.0 | 1.5 | 3.1 | 23 | 0.7 | 27 | -3.9 | -7.8 | 28 | 0.7 | 23 | 5 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.1 | 71 | 40 | 26 | |
| 上旬 | -2.6 | 0.6 | 2.4 | 08 | -1.6 | 10* | -6.4 | -9.7 | 06 | -3.9 | 02 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.7 | 71 | 34 | 09 | |
| 中旬 | -0.1 | 3.3 | 7.8 | 20 | -1.8 | 11 | -3.8 | -6.7 | 16 | 0.9 | 18 | 5 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 3.9 | 63 | 31 | 20 | |
| 下旬 | 2.2 | 5.2 | 7.1 | 30 | 3.1 | 22 | -0.6 | -5.1 | 24 | 1.6 | 30 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4.5 | 62 | 28 | 26* | |
| 上旬 | 6.3 | 10.5 | 14.6 | 07 | 4.3 | 01 | 2.3 | -1.7 | 02 | 5.0 | 08 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.5 | 68 | 19 | 07 | |
| 中旬 | 6.4 | 11.1 | 14.4 | 19 | 7.5 | 11 | 2.5 | -0.3 | 12 | 7.8 | 20 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 62 | 21 | 12 | |
| 下旬 | 10.2 | 14.6 | 18.2 | 29 | 11.0 | 25 | 6.4 | 4.1 | 28 | 8.6 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.3 | 68 | 24 | 29 | |
| 上旬 | 10.9 | 16.0 | 24.0 | 10 | 9.4 | 07 | 6.1 | 4.2 | 07 | 8.6 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 66 | 15 | 10* | |
| 中旬 | 12.9 | 18.6 | 25.9 | 18 | 10.8 | 15 | 7.7 | 4.6 | 17 | 11.6 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8.7 | 60 | 15 | 18 | |
| 下旬 | 13.4 | 18.6 | 29.7 | 24 | 12.8 | 30 | 8.6 | 5.0 | 31 | 13.4 | 25 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8.5 | 57 | 17 | 24 | |
| 上旬 | 14.5 | 20.3 | 26.5 | 06 | 15.4 | 10 | 10.5 | 6.3 | 01 | 12.3 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11.0 | 67 | 31 | 09 | |
| 中旬 | 14.8 | 20.0 | 28.1 | 20 | 12.1 | 13 | 10.0 | 6.6 | 15 | 13.9 | 19 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 11.4 | 68 | 28 | 17 | |
| 下旬 | 17.1 | 22.5 | 26.0 | 21 | 16.5 | 26 | 12.4 | 9.2 | 28 | 15.3 | 22 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 13.7 | 71 | 26 | 24 | |
| 上旬 | 18.6 | 23.1 | 26.2 | 05 | 18.3 | 01 | 15.4 | 12.8 | 10 | 17.2 | 07 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 17.4 | 81 | 43 | 10 | |
| 中旬 | 18.6 | 22.2 | 27.8 | 13 | 18.6 | 15 | 16.2 | 15.5 | 13 | 17.1 | 14 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 18.2 | 85 | 55 | 13 | |
| 下旬 | 23.2 | 28.3 | 33.3 | 27 | 23.8 | 30* | 19.4 | 16.4 | 21 | 21.7 | 28 | 0 | 3 | 0 | 0 | 0 | 8 | 4 | 0 | 21.5 | 76 | 49 | 27 | |
| 上旬 | 25.0 | 30.4 | 34.7 | 10 | 22.8 | 01 | 21.0 | 18.2 | 01 | 25.0 | 09 | 0 | 5 | 0 | 1 | 0 | 9 | 7 | 0 | 23.4 | 74 | 45 | 03 | |
| 中旬 | 25.6 | 30.8 | 33.0 | 16 | 27.9 | 18 | 21.4 | 18.3 | 19 | 23.4 | 11 | 0 | 7 | 0 | 0 | 0 | 10 | 7 | 0 | 23.1 | 70 | 40 | 12 | |
| 下旬 | 23.2 | 27.1 | 30.5 | 21 | 21.6 | 26 | 20.1 | 18.9 | 28 | 22.5 | 31 | 0 | 2 | 0 | 0 | 0 | 8 | 1 | 0 | 22.1 | 77 | 33 | 25 | |
| 上旬 | 20.5 | 24.6 | 26.7 | 05 | 21.9 | 08 | 17.0 | 14.2 | 10 | 18.8 | 05 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 19.1 | 79 | 48 | 03 | |
| 中旬 | 16.7 | 21.4 | 26.0 | 11 | 18.2 | 14 | 12.4 | 8.7 | 15 | 15.9 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.8 | 67 | 30 | 11 | |
| 下旬 | 14.2 | 18.6 | 22.0 | 21 | 16.0 | 30 | 9.9 | 7.3 | 25 | 12.9 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.9 | 67 | 31 | 23 | |
| 上旬 | 13.9 | 18.1 | 22.1 | 04 | 13.8 | 06 | 9.2 | 5.5 | 06 | 13.4 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 68 | 28 | 05 | |
| 中旬 | 11.2 | 15.0 | 21.7 | 12 | 9.3 | 20 | 7.6 | 2.5 | 19 | 16.0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 69 | 36 | 18 | |
| 下旬 | 7.9 | 12.3 | 17.5 | 30 | 6.6 | 25 | 3.8 | 0.0 | 26 | 6.7 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 66 | 26 | 28 | |
| 上旬 | 8.4 | 11.9 | 14.7 | 04 | 7.6 | 02 | 4.1 | -0.1 | 06 | 9.7 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.8 | 70 | 31 | 05 | |
| 中旬 | 3.7 | 6.7 | 12.7 | 11 | 4.5 | 19 | 1.1 | -1.6 | 19* | 4.6 | 11 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.3 | 66 | 36 | 17 | |
| 下旬 | 0.3 | 2.9 | 10.8 | 22 | -3.1 | 30 | -2.2 | -5.3 | 30 | 3.4 | 21 | 6 | 0 | 7 | 0 | 3 | 0 | 0 | 0 | 4.6 | 71 | 39 | 29 | |
| 上旬 | -2.5 | 0.6 | 9.4 | 04 | -2.8 | 10 | -5.8 | -10.3 | 10 | -0.5 | 04 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.5 | 66 | 36 | 10 | |
| 中旬 | -5.7 | -2.1 | 1.1 | 18 | -5.4 | 15 | -10.2 | -13.4 | 15 | -7.6 | 19 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 2.9 | 72 | 41 | 16* | |
| 下旬 | -2.3 | 0.6 | 6.3 | 29 | -2.6 | 24 | -6.1 | -8.5 | 24 | -0.9 | 30 | 9 | 0 | 11 | 0 | 6 | 0 | 0 | 0 | 3.7 | 70 | 41 | 24 | |