旬ごとの値
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札幌（石狩地方) 2012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 | 0.4 | 2.7 | 01 | -1.4 | 10* | -5.4 | -9.2 | 08 | -3.0 | 06 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.9 | 74 | 39 | 04 | |
| 中旬 | -5.9 | -3.0 | -0.2 | 18 | -5.2 | 11 | -8.9 | -11.3 | 14 | -6.8 | 18 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 2.4 | 62 | 34 | 14 | |
| 下旬 | -5.1 | -2.1 | 3.3 | 22 | -4.8 | 26 | -8.3 | -11.5 | 27 | -2.4 | 22 | 10 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | 2.8 | 64 | 27 | 27 | |
| 上旬 | -4.8 | -2.3 | 3.3 | 06 | -6.0 | 02 | -7.7 | -10.6 | 01 | -2.6 | 07 | 8 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 2.9 | 64 | 36 | 08 | |
| 中旬 | -5.1 | -1.7 | 4.1 | 14 | -5.8 | 18* | -8.8 | -12.1 | 19 | -3.2 | 14 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 2.8 | 64 | 32 | 17 | |
| 下旬 | -3.2 | 0.2 | 4.8 | 29 | -5.1 | 25 | -6.8 | -9.6 | 25 | -3.6 | 23 | 8 | 0 | 9 | 0 | 5 | 0 | 0 | 0 | 3.2 | 66 | 35 | 22 | |
| 上旬 | -0.6 | 2.7 | 6.3 | 06 | -1.6 | 04 | -3.6 | -10.0 | 05 | 1.2 | 07 | 5 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4.1 | 69 | 40 | 10 | |
| 中旬 | -1.0 | 2.0 | 5.7 | 17 | -1.5 | 20 | -3.9 | -6.5 | 19 | 1.3 | 17 | 7 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 3.7 | 64 | 33 | 14 | |
| 下旬 | 1.7 | 5.4 | 14.4 | 30 | 0.3 | 25 | -2.0 | -6.1 | 21 | 5.2 | 30 | 4 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4.5 | 65 | 30 | 29* | |
| 上旬 | 1.6 | 4.9 | 11.0 | 10 | 2.1 | 02 | -1.6 | -4.4 | 08 | 1.5 | 09 | 3 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4.4 | 64 | 25 | 05 | |
| 中旬 | 7.1 | 11.7 | 14.4 | 20 | 8.4 | 17 | 3.6 | 0.5 | 15 | 6.0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 68 | 16 | 12 | |
| 下旬 | 12.4 | 17.9 | 25.0 | 30 | 12.7 | 23 | 8.3 | 4.5 | 22 | 10.4 | 29 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8.9 | 64 | 13 | 30 | |
| 上旬 | 13.7 | 18.0 | 25.4 | 01 | 14.1 | 10* | 10.6 | 7.9 | 08 | 13.3 | 02 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11.3 | 73 | 28 | 01 | |
| 中旬 | 11.1 | 15.2 | 20.1 | 20 | 9.1 | 12 | 7.8 | 4.6 | 11 | 10.5 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 71 | 33 | 13 | |
| 下旬 | 14.2 | 19.6 | 25.8 | 25 | 13.5 | 27 | 10.8 | 7.4 | 28 | 13.7 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11.0 | 69 | 18 | 22 | |
| 上旬 | 16.9 | 22.3 | 26.1 | 05 | 17.2 | 01 | 13.4 | 9.8 | 03 | 16.2 | 06 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 14.1 | 74 | 41 | 05* | |
| 中旬 | 15.8 | 19.9 | 24.5 | 15 | 17.2 | 20 | 12.8 | 9.3 | 14 | 15.7 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.1 | 72 | 32 | 15 | |
| 下旬 | 18.5 | 24.1 | 30.0 | 30 | 16.9 | 22 | 14.4 | 12.7 | 22 | 16.4 | 29 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 14.2 | 69 | 22 | 27 | |
| 上旬 | 20.9 | 25.0 | 28.0 | 03 | 22.4 | 09 | 18.0 | 16.8 | 04 | 19.4 | 07 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 18.6 | 75 | 29 | 01 | |
| 中旬 | 20.4 | 25.0 | 31.0 | 18 | 19.1 | 14 | 16.4 | 13.5 | 15 | 18.9 | 12 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | 17.8 | 75 | 39 | 18 | |
| 下旬 | 23.8 | 29.1 | 32.5 | 27 | 24.3 | 22 | 20.0 | 15.9 | 21 | 23.1 | 28 | 0 | 4 | 0 | 0 | 0 | 9 | 6 | 0 | 21.2 | 72 | 46 | 29 | |
| 上旬 | 21.6 | 25.5 | 28.9 | 09 | 22.8 | 02 | 19.2 | 18.0 | 08 | 20.5 | 10 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 20.0 | 78 | 47 | 09 | |
| 中旬 | 22.8 | 26.2 | 28.4 | 19 | 23.5 | 13 | 19.7 | 16.0 | 15 | 22.2 | 20 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 21.7 | 78 | 38 | 15 | |
| 下旬 | 25.5 | 29.8 | 32.9 | 30* | 25.5 | 23 | 22.2 | 21.1 | 23 | 24.0 | 30 | 0 | 7 | 0 | 0 | 0 | 11 | 6 | 0 | 23.8 | 74 | 41 | 30 | |
| 上旬 | 24.3 | 28.2 | 31.6 | 03 | 22.8 | 09 | 20.8 | 17.3 | 08 | 23.1 | 03 | 0 | 5 | 0 | 0 | 0 | 8 | 3 | 0 | 21.6 | 72 | 25 | 08 | |
| 中旬 | 24.0 | 28.3 | 30.7 | 15 | 24.5 | 11 | 20.9 | 18.0 | 20 | 24.1 | 18 | 0 | 3 | 0 | 0 | 0 | 8 | 3 | 0 | 22.9 | 77 | 42 | 12 | |
| 下旬 | 18.9 | 23.1 | 26.5 | 22 | 18.7 | 25 | 15.2 | 12.7 | 26 | 17.1 | 29 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 15.4 | 71 | 36 | 21 | |
| 上旬 | 16.1 | 20.7 | 23.0 | 02 | 19.0 | 10 | 12.2 | 8.7 | 09 | 15.6 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.7 | 70 | 39 | 07 | |
| 中旬 | 12.7 | 16.5 | 19.2 | 14 | 12.9 | 19 | 8.6 | 5.2 | 19 | 11.7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 67 | 30 | 15 | |
| 下旬 | 10.4 | 14.0 | 16.9 | 23 | 10.8 | 31 | 6.5 | 3.9 | 25 | 9.9 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 69 | 36 | 21 | |
| 上旬 | 9.1 | 11.5 | 14.2 | 08 | 10.0 | 04 | 7.0 | 5.3 | 05 | 9.7 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 79 | 46 | 10 | |
| 中旬 | 6.0 | 8.7 | 13.3 | 13 | 4.2 | 19 | 3.3 | -1.0 | 19 | 6.9 | 13 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.8 | 72 | 37 | 13 | |
| 下旬 | 1.3 | 4.3 | 7.4 | 26 | 0.7 | 30 | -1.3 | -3.5 | 28* | 0.5 | 22 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.5 | 67 | 38 | 24* | |
| 上旬 | -0.7 | 2.0 | 7.1 | 04 | -2.6 | 07 | -3.5 | -5.8 | 09 | 3.1 | 04 | 6 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | 4.0 | 67 | 31 | 01 | |
| 中旬 | -1.5 | 0.9 | 3.6 | 16 | -2.9 | 19 | -4.5 | -8.2 | 20 | -1.1 | 16 | 8 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 4.1 | 74 | 33 | 19 | |
| 下旬 | -4.6 | -1.6 | 6.8 | 30 | -6.1 | 26 | -7.8 | -13.5 | 25 | -3.2 | 22 | 10 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | 3.0 | 66 | 36 | 26 | |