旬ごとの値
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札幌（石狩地方) 2017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 | -2.3 | 0.5 | 3.5 | 07 | -2.8 | 05 | -5.5 | -8.0 | 10 | -2.9 | 02 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.8 | 72 | 44 | 10 | |
| 中旬 | -5.0 | -2.4 | 1.9 | 16 | -7.4 | 12 | -8.0 | -11.7 | 13 | -3.1 | 16 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.0 | 70 | 38 | 13 | |
| 下旬 | -4.3 | -1.3 | 4.7 | 27 | -5.0 | 24 | -7.6 | -12.8 | 24 | -4.5 | 30 | 10 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | 3.1 | 68 | 41 | 26 | |
| 上旬 | -2.4 | 0.3 | 2.8 | 09 | -5.7 | 02 | -5.4 | -8.9 | 02 | -2.5 | 04 | 10 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 3.2 | 62 | 39 | 10 | |
| 中旬 | -1.2 | 2.0 | 8.3 | 17 | -3.7 | 18 | -4.2 | -8.4 | 18 | 0.1 | 13 | 6 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 4.1 | 71 | 40 | 18 | |
| 下旬 | -2.5 | 0.6 | 4.1 | 28 | -2.8 | 26 | -6.4 | -10.8 | 27 | -1.8 | 23 | 7 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 3.4 | 66 | 40 | 27 | |
| 上旬 | -0.1 | 2.8 | 7.5 | 02 | -0.2 | 04 | -3.0 | -5.7 | 08 | 2.0 | 02 | 7 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 3.8 | 62 | 27 | 05 | |
| 中旬 | 1.9 | 4.9 | 7.4 | 20 | 3.7 | 16 | -0.9 | -4.1 | 12 | 2.0 | 19 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.2 | 61 | 22 | 20 | |
| 下旬 | 2.5 | 5.7 | 9.6 | 29 | 2.6 | 23 | -0.6 | -2.5 | 26 | 1.0 | 21 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4.9 | 68 | 20 | 27 | |
| 上旬 | 6.6 | 10.8 | 18.0 | 06 | 6.6 | 01 | 2.4 | -2.3 | 01 | 5.6 | 06 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.6 | 57 | 16 | 09 | |
| 中旬 | 7.7 | 11.7 | 19.0 | 15 | 4.4 | 13 | 3.0 | -2.4 | 13 | 9.5 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.1 | 58 | 18 | 16 | |
| 下旬 | 9.0 | 14.4 | 20.0 | 25 | 6.6 | 22 | 4.8 | 1.8 | 24 | 7.2 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 62 | 24 | 26 | |
| 上旬 | 13.3 | 19.3 | 26.1 | 04 | 13.3 | 01 | 8.0 | 4.2 | 09 | 11.9 | 05 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 7.4 | 51 | 8 | 06 | |
| 中旬 | 13.9 | 19.1 | 27.7 | 19 | 12.3 | 14 | 10.2 | 8.0 | 15 | 13.7 | 20 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 9.6 | 62 | 23 | 19* | |
| 下旬 | 15.8 | 20.7 | 26.0 | 30 | 15.7 | 28 | 12.2 | 9.9 | 29 | 15.3 | 30 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 12.8 | 72 | 40 | 29 | |
| 上旬 | 14.6 | 19.1 | 25.0 | 09 | 12.0 | 04 | 10.5 | 7.2 | 04 | 14.0 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11.8 | 71 | 25 | 09 | |
| 中旬 | 15.9 | 21.1 | 25.7 | 18 | 15.2 | 12 | 11.9 | 7.9 | 13 | 15.0 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.2 | 68 | 25 | 18 | |
| 下旬 | 17.5 | 21.8 | 29.6 | 30 | 15.2 | 26 | 14.0 | 11.6 | 27 | 16.5 | 29 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 15.2 | 77 | 34 | 30 | |
| 上旬 | 22.5 | 28.0 | 33.2 | 10* | 21.6 | 03 | 18.6 | 16.0 | 03 | 23.6 | 10 | 0 | 3 | 0 | 0 | 0 | 7 | 4 | 0 | 19.6 | 73 | 36 | 08 | |
| 中旬 | 23.9 | 28.4 | 34.9 | 14 | 21.3 | 18 | 20.2 | 16.7 | 19 | 22.6 | 11 | 0 | 4 | 0 | 0 | 0 | 8 | 3 | 0 | 21.5 | 74 | 34 | 14 | |
| 下旬 | 22.3 | 26.8 | 29.2 | 30 | 23.0 | 28 | 19.1 | 17.2 | 26 | 21.3 | 21 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 19.1 | 72 | 36 | 27 | |
| 上旬 | 22.4 | 27.1 | 29.6 | 07 | 23.3 | 09 | 19.2 | 17.2 | 04 | 20.4 | 08* | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 19.3 | 72 | 42 | 08 | |
| 中旬 | 21.0 | 24.9 | 27.0 | 15 | 21.1 | 12 | 18.3 | 16.4 | 13 | 19.0 | 18* | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 17.8 | 72 | 44 | 15 | |
| 下旬 | 21.6 | 25.5 | 29.3 | 23 | 21.1 | 30 | 18.2 | 12.5 | 30 | 21.7 | 24 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 17.1 | 66 | 31 | 26 | |
| 上旬 | 19.6 | 24.3 | 26.9 | 05 | 21.2 | 03 | 15.6 | 13.2 | 10 | 17.3 | 07 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 14.5 | 64 | 35 | 05 | |
| 中旬 | 17.5 | 21.7 | 24.1 | 19 | 18.1 | 12 | 14.1 | 12.2 | 16 | 15.5 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.4 | 73 | 35 | 11 | |
| 下旬 | 16.2 | 21.5 | 24.7 | 25 | 15.3 | 28 | 11.5 | 7.6 | 29 | 14.6 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.8 | 64 | 29 | 26 | |
| 上旬 | 14.5 | 18.6 | 22.3 | 01 | 13.6 | 04 | 10.3 | 6.4 | 05 | 15.0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.1 | 66 | 26 | 01 | |
| 中旬 | 9.4 | 13.1 | 15.0 | 17 | 10.6 | 18 | 6.0 | 1.7 | 19 | 9.0 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 59 | 23 | 16 | |
| 下旬 | 10.1 | 14.5 | 18.7 | 29 | 9.1 | 23 | 5.5 | 1.4 | 23 | 11.7 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 63 | 35 | 27* | |
| 上旬 | 9.3 | 13.1 | 17.4 | 07 | 6.8 | 04 | 5.5 | 2.9 | 04 | 9.2 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 62 | 36 | 06 | |
| 中旬 | 3.2 | 6.9 | 15.0 | 14 | -1.7 | 20 | -0.2 | -6.6 | 19 | 6.5 | 14 | 2 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 5.2 | 67 | 33 | 17 | |
| 下旬 | 0.3 | 3.2 | 11.3 | 29 | -1.9 | 25 | -3.6 | -5.6 | 21 | -0.7 | 23 | 6 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 4.5 | 69 | 39 | 30 | |
| 上旬 | -2.8 | -0.3 | 2.8 | 03 | -3.3 | 06 | -5.5 | -9.0 | 09 | -2.5 | 04 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.3 | 66 | 37 | 08 | |
| 中旬 | -1.9 | 0.8 | 7.2 | 11 | -3.0 | 20 | -5.1 | -8.2 | 18 | -1.4 | 14 | 7 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.5 | 65 | 33 | 17 | |
| 下旬 | -1.3 | 1.7 | 8.8 | 25 | -3.7 | 26 | -4.5 | -7.7 | 26 | -1.1 | 23 | 7 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | 4.0 | 69 | 37 | 26 | |