旬ごとの値
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札幌（石狩地方) 2011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 | -3.9 | -1.3 | 2.3 | 03 | -6.5 | 07 | -6.2 | -10.1 | 07 | -2.2 | 01 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.1 | 68 | 38 | 10 | |
| 中旬 | -3.7 | -1.2 | 3.0 | 18 | -5.2 | 14 | -6.6 | -9.6 | 12 | -3.5 | 18 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.2 | 66 | 37 | 15 | |
| 下旬 | -3.8 | -1.0 | 1.3 | 25 | -3.8 | 31 | -7.2 | -9.8 | 28 | -4.6 | 21 | 11 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | 3.0 | 64 | 33 | 22 | |
| 上旬 | -1.6 | 1.9 | 7.4 | 04 | -3.2 | 01 | -5.4 | -8.2 | 06 | -2.1 | 03 | 8 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 3.6 | 66 | 40 | 05 | |
| 中旬 | -1.2 | 1.8 | 5.5 | 16 | -1.5 | 13 | -4.2 | -8.8 | 15 | -1.0 | 16 | 7 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 3.9 | 69 | 40 | 15 | |
| 下旬 | -0.2 | 3.6 | 9.3 | 24 | -2.2 | 26 | -3.7 | -6.7 | 28 | 2.2 | 24 | 5 | 0 | 6 | 0 | 2 | 0 | 0 | 0 | 4.1 | 66 | 33 | 28 | |
| 上旬 | -1.6 ) | 1.6 ) | 4.9 ) | 06 | -2.2 ) | 03 | -4.9 ) | -7.7 ) | 05 | -1.4 ) | 06 | 8 ) | 0 ) | 10 | 0 | 2 ) | 0 ) | 0 ) | 0 ) | 3.5 ) | 64 ) | 31 ) | 07 | |
| 中旬 | 1.3 | 4.7 | 9.9 | 19 | 0.7 | 17 | -2.0 | -4.8 | 12 | 1.3 | 13 | 4 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.0 | 60 | 26 | 20 | |
| 下旬 | 1.9 | 5.5 | 10.5 | 29 | 1.5 | 23 | -1.7 | -4.1 | 26 | 1.7 | 29 | 3 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4.0 | 58 | 22 | 29 | |
| 上旬 | 5.3 | 10.2 | 16.1 | 06 | 3.2 | 03 | 0.1 | -4.2 | 04 | 4.4 | 07 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.0 | 57 | 17 | 06 | |
| 中旬 | 6.8 | 11.1 | 15.7 | 15 | 6.5 | 17 | 3.0 | 0.8 | 17 | 5.9 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.9 | 60 | 19 | 12 | |
| 下旬 | 8.7 | 12.6 | 18.9 | 30 | 7.6 | 21 | 5.3 | 3.5 | 22 | 8.2 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 70 | 20 | 30 | |
| 上旬 | 8.7 | 12.1 | 15.3 | 06 | 6.8 | 04 | 5.8 | 3.3 | 06 | 9.3 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.5 | 76 | 37 | 09 | |
| 中旬 | 11.0 | 15.6 | 20.2 | 18 | 9.8 | 15 | 7.0 | 4.2 | 16 | 11.3 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 65 | 17 | 12 | |
| 下旬 | 13.4 | 18.3 | 24.4 | 26 | 9.8 | 23 | 9.8 | 7.2 | 24 | 14.3 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.1 | 73 | 25 | 31 | |
| 上旬 | 16.2 | 21.4 | 26.8 | 08 | 16.0 | 02 | 12.2 | 7.0 | 01 | 16.2 | 08 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 12.9 | 70 | 31 | 01 | |
| 中旬 | 16.7 | 20.8 | 26.2 | 17 | 14.9 | 14 | 13.9 | 12.0 | 15 | 16.0 | 20 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 14.9 | 79 | 44 | 17 | |
| 下旬 | 19.0 | 23.8 | 30.3 | 29 | 17.1 | 25 | 14.9 | 9.6 | 26 | 18.6 | 30 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 15.5 | 70 | 35 | 26 | |
| 上旬 | 21.7 | 25.9 | 28.8 | 07 | 22.9 | 04 | 18.4 | 15.3 | 02 | 20.8 | 09 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 20.3 | 79 | 45 | 07 | |
| 中旬 | 21.5 | 25.2 | 29.9 | 12 | 20.6 | 16 | 19.2 | 17.5 | 19 | 21.4 | 14* | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 21.2 | 83 | 54 | 12 | |
| 下旬 | 22.1 | 26.9 | 30.8 | 28 | 24.1 | 23 | 18.6 | 14.0 | 21 | 21.3 | 29 | 0 | 1 | 0 | 0 | 0 | 9 | 1 | 0 | 19.1 | 71 | 40 | 21 | |
| 上旬 | 24.8 | 29.7 | 31.9 | 06 | 25.9 | 01 | 21.0 | 17.1 | 03 | 24.1 | 10 | 0 | 6 | 0 | 0 | 0 | 10 | 6 | 0 | 22.6 | 72 | 36 | 03 | |
| 中旬 | 23.5 | 27.4 | 33.8 | 11 | 22.6 | 16 | 20.0 | 18.2 | 19* | 24.9 | 11 | 0 | 1 | 0 | 0 | 0 | 9 | 2 | 0 | 20.6 | 72 | 37 | 11 | |
| 下旬 | 22.5 | 26.8 | 29.8 | 28 | 21.5 | 23 | 18.8 | 16.8 | 27 | 21.8 | 31* | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 19.5 | 72 | 39 | 28* | |
| 上旬 | 22.3 | 26.2 | 32.0 | 01 | 23.1 | 10 | 19.4 | 16.1 | 10 | 22.4 | 01 | 0 | 1 | 0 | 0 | 0 | 5 | 1 | 0 | 20.8 | 77 | 32 | 08 | |
| 中旬 | 19.0 | 22.9 | 29.1 | 16 | 17.4 | 19 | 15.8 | 12.0 | 20 | 21.2 | 16 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 17.1 | 77 | 32 | 20 | |
| 下旬 | 16.2 | 20.7 | 24.6 | 28 | 15.9 | 22 | 11.5 | 9.8 | 23 | 12.9 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.0 | 71 | 41 | 29 | |
| 上旬 | 12.2 | 17.0 | 20.0 | 09* | 10.7 | 03 | 7.9 | 5.0 | 04 | 10.6 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.0 | 69 | 33 | 04 | |
| 中旬 | 12.6 | 17.5 | 20.7 | 14 | 9.9 | 18 | 7.6 | 5.0 | 19 | 13.6 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 62 | 29 | 14 | |
| 下旬 | 11.4 | 15.5 | 19.9 | 21 | 9.4 | 26 | 7.3 | 3.7 | 28 | 11.7 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 75 | 47 | 21 | |
| 上旬 | 9.1 | 13.0 | 17.7 | 02 | 9.5 | 09 | 5.3 | 1.4 | 10 | 8.8 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 67 | 35 | 03 | |
| 中旬 | 6.5 | 10.4 | 15.7 | 12 | 3.9 | 17 | 2.3 | -1.7 | 18 | 8.1 | 19 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.8 | 67 | 34 | 13 | |
| 下旬 | 2.4 | 5.4 | 11.6 | 24 | -0.5 | 21 | -0.9 | -5.5 | 21 | 2.7 | 29 | 3 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 5.1 | 69 | 42 | 23 | |
| 上旬 | -1.0 | 1.7 | 7.7 | 04 | -0.8 | 01 | -3.7 | -9.0 | 09 | 0.4 | 04 | 5 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4.1 | 71 | 47 | 09* | |
| 中旬 | -2.8 | -0.4 | 3.7 | 14 | -3.3 | 18 | -5.9 | -9.4 | 17 | -2.0 | 14 | 9 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.4 | 67 | 37 | 20 | |
| 下旬 | -2.1 | 1.0 | 3.0 | 31 | -1.5 | 24 | -5.4 | -9.6 | 30* | -1.6 | 26 | 9 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | 3.6 | 67 | 41 | 24 | |