旬ごとの値
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札幌（石狩地方) 2000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 | -1.7 | 1.2 | 6.5 | 07 | -1.5 | 08 | -4.9 | -7.6 | 06 | -1.3 | 04 | 9 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 4.4 | 80 | 42 | 07 | |
| 中旬 | -2.2 | 0.7 | 3.2 | 14 | -1.3 | 12 | -5.4 | -7.8 | 19 | -0.2 | 14 | 9 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 4.2 | 79 | 39 | 12 | |
| 下旬 | -5.1 | -1.6 | 4.2 | 30 | -9.1 | 26 | -8.7 | -14.7 | 27 | -4.2 | 23 | 11 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | 3.3 | 78 | 33 | 25 | |
| 上旬 | -3.0 | 0.3 | 2.6 | 05 | -2.6 | 09 | -6.9 | -9.4 | 09 | -4.0 | 02 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.5 | 71 | 43 | 10* | |
| 中旬 | -3.4 | -0.3 | 2.1 | 20 | -2.6 | 15 | -6.6 | -11.8 | 16 | -4.3 | 18 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.7 | 77 | 36 | 12 | |
| 下旬 | -5.2 | -1.8 | 1.2 | 21 | -4.8 | 28 | -9.0 | -10.9 | 22 | -7.2 | 29 | 9 | 0 | 9 | 0 | 8 | 0 | 0 | 0 | 3.1 | 74 | 37 | 27 | |
| 上旬 | -0.5 | 3.3 | 11.2 | 04 | -1.9 | 10 | -4.6 | -9.7 | 01 | 0.9 | 04 | 5 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 4.0 | 66 | 36 | 09 | |
| 中旬 | -0.3 | 2.4 | 4.1 | 18 | -1.1 | 13 | -3.1 | -5.7 | 12 | 0.5 | 19 | 5 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 4.1 | 69 | 34 | 17 | |
| 下旬 | 1.4 | 4.4 | 11.0 | 31 | 0.8 | 26 | -2.1 | -5.8 | 23 | 1.8 | 29 | 5 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.8 | 70 | 20 | 31 | |
| 上旬 | 5.4 | 9.5 | 13.0 | 10 | 4.4 | 01 | 1.3 | -1.1 | 09 | 4.8 | 10 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.5 | 61 | 19 | 03 | |
| 中旬 | 5.5 | 9.1 | 14.1 | 14 | 5.4 | 17* | 2.4 | 1.1 | 18* | 5.4 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 76 | 45 | 11 | |
| 下旬 | 7.5 | 10.8 | 15.2 | 30 | 8.1 | 28 | 4.9 | 2.7 | 30 | 7.7 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 81 | 20 | 30 | |
| 上旬 | 12.2 | 16.8 | 22.1 | 07 | 14.6 | 09 | 8.7 | 5.3 | 01 | 11.2 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.2 | 79 | 32 | 01 | |
| 中旬 | 12.8 | 16.7 | 25.7 | 19 | 10.8 | 16 | 9.7 | 7.4 | 18 | 12.6 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.2 | 83 | 29 | 19 | |
| 下旬 | 16.8 | 22.3 | 27.5 | 29 | 17.4 | 21 | 12.2 | 10.3 | 21 | 14.2 | 30 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 13.1 | 71 | 18 | 30 | |
| 上旬 | 13.8 | 17.7 | 22.8 | 06 | 13.2 | 02 | 11.1 | 9.7 | 08* | 12.6 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.8 | 82 | 37 | 06 | |
| 中旬 | 18.2 | 24.0 | 29.9 | 18 | 19.4 | 19 | 13.7 | 11.0 | 11 | 15.2 | 20 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 15.0 | 73 | 27 | 13 | |
| 下旬 | 18.2 | 23.3 | 27.3 | 30 | 18.4 | 27 | 15.2 | 13.0 | 26 | 16.6 | 21 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 17.2 | 83 | 54 | 23 | |
| 上旬 | 20.9 | 24.9 | 27.5 | 04 | 21.4 | 09 | 18.0 | 15.3 | 10 | 20.1 | 08 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 20.2 | 82 | 56 | 10 | |
| 中旬 | 22.1 | 26.2 | 31.0 | 11 | 21.5 | 18 | 18.7 | 16.1 | 19 | 22.5 | 15 | 0 | 2 | 0 | 0 | 0 | 6 | 2 | 0 | 21.9 | 83 | 47 | 11 | |
| 下旬 | 23.5 | 28.3 | 36.0 | 31 | 23.6 | 21 | 20.2 | 17.3 | 21 | 22.8 | 31 | 0 | 3 | 0 | 0 | 0 | 9 | 2 | 1 | 24.5 | 85 | 46 | 31 | |
| 上旬 | 24.4 | 28.4 | 35.9 | 01 | 24.7 | 04 | 21.4 | 20.2 | 09 | 23.4 | 01 | 0 | 2 | 0 | 0 | 0 | 9 | 2 | 1 | 24.9 | 82 | 47 | 01 | |
| 中旬 | 23.8 | 28.7 | 30.3 | 19 | 25.0 | 11 | 19.9 | 16.5 | 13 | 21.4 | 15 | 0 | 0 | 0 | 0 | 0 | 10 | 2 | 0 | 21.8 | 75 | 35 ) | 17* | |
| 下旬 | 23.7 | 28.0 | 30.5 | 24 | 23.3 | 28 | 20.4 | 18.7 | 29 | 22.4 | 22 | 0 | 1 | 0 | 0 | 0 | 9 | 2 | 0 | 21.7 | 75 | 44 | 24 | |
| 上旬 | 19.8 | 23.6 | 27.2 | 04 | 18.6 | 06 | 16.6 | 14.8 | 04 | 20.6 | 01 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 18.1 | 79 | 41 | 04 | |
| 中旬 | 19.7 | 23.0 | 26.7 | 17 | 17.0 | 14 | 16.8 | 14.8 | 20 | 20.6 | 17* | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 18.1 | 79 | 38 | 19 | |
| 下旬 | 16.3 | 20.2 | 23.8 | 21 | 17.3 | 27 | 12.8 | 10.4 | 29 | 14.0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.8 | 75 | 30 | 21 | |
| 上旬 | 15.5 | 19.5 | 22.3 | 08 | 16.6 | 03 | 12.1 | 9.1 | 06 | 15.5 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.9 | 74 | 39 | 05 | |
| 中旬 | 10.4 | 15.1 | 17.1 | 11 | 12.5 | 18 | 5.7 | 0.7 | 18 | 8.0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 61 | 34 | 13 | |
| 下旬 | 9.3 | 13.4 | 16.3 | 21 | 10.4 | 30 | 4.7 | 1.9 | 31 | 10.4 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 56 | 22 | 28 | |
| 上旬 | 8.2 | 12.0 | 18.3 | 07 | 5.0 | 10 | 4.7 | -0.3 | 08 | 8.1 | 05 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.2 | 65 | 31 | 06 | |
| 中旬 | 2.3 | 5.1 | 10.4 | 15 | 0.6 | 19 | -1.1 | -4.4 | 19 | 2.0 | 13 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4.7 | 65 | 34 | 15* | |
| 下旬 | 1.2 | 4.3 | 13.2 | 21 | -0.2 | 28 | -1.6 | -4.5 | 29 | 1.3 | 21 | 4 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | 4.5 | 66 | 32 | 25 | |
| 上旬 | -1.2 | 2.5 | 5.7 | 02 | -1.9 | 04 | -4.6 | -7.7 | 06 | -2.9 | 01 | 7 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 3.9 | 68 | 35 | 06 | |
| 中旬 | -3.0 | -0.4 | 3.6 | 16 | -6.3 | 12 | -5.8 | -9.1 | 13 | -2.2 | 20 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.4 | 66 | 40 | 15* | |
| 下旬 | -3.2 | 0.6 | 7.0 | 31 | -3.1 | 29 | -7.3 | -10.5 | 30 | -2.1 | 31 | 10 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | 3.8 | 76 | 37 | 25 | |