旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
札幌（石狩地方) 1953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 | -9.4 | -5.5 | 6.5 | 10 | -8.7 | 08 | -15.0 | -20.0 | 09 | -11.8 | 01 | 9 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 中旬 | -3.9 | -1.1 | 3.7 | 14 | -5.4 | 17 | -7.3 | -11.2 | 19 | -0.7 | 14 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | |||||
| 下旬 | -6.5 | -2.8 | 0.8 | 25 | -5.5 | 26* | -9.7 | -13.2 | 29 | -5.5 | 21 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | |||||
| 上旬 | -8.2 | -3.4 | -1.3 | 08 | -6.6 | 04 | -13.5 | -18.9 | 01 | -9.6 | 09 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 中旬 | -6.6 | -2.5 | 6.4 | 11 | -6.4 | 18 | -10.3 | -13.9 | 17 | -5.2 | 12 | 9 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 下旬 | -2.8 | 2.1 | 10.8 | 28 | -3.7 | 22 | -10.5 | -19.6 | 21 | -3.6 | 25 | 6 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | |||||
| 上旬 | -0.9 | 2.9 | 8.1 | 01 | -0.7 | 04 | -4.6 | -12.3 | 06 | 2.3 | 01 | 7 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | |||||
| 中旬 | -1.7 | 2.5 | 6.7 | 20 | 0.3 | 13 | -6.8 | -12.2 | 18 | -1.4 | 20 | 8 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 2.5 | 6.1 | 10.9 | 22 | 2.4 | 31 | -0.7 | -6.7 | 22 | 2.1 | 25 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.4 | 11.9 | 15.5 | 06 | 5.2 | 01 | -0.4 | -6.5 | 01 | 4.5 | 10 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.7 | 8.3 | 11.4 | 11 | 4.9 | 13 | 0.1 | -1.1 | 18* | 1.7 | 12 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 7.4 | 12.4 | 20.2 | 28 | 5.9 | 24 | 2.5 | -0.4 | 28 | 8.6 | 29 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 10.7 | 16.9 | 22.1 | 06 | 6.1 | 01 | 4.6 | -1.7 | 03 | 9.4 | 09 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 10.7 | 16.6 | 21.4 | 20* | 9.2 | 16 | 5.6 | -0.5 | 18 | 13.1 | 14 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 12.3 | 16.7 | 22.6 | 25 | 12.6 | 27 | 9.3 | 6.3 | 25 | 12.2 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 13.2 | 17.1 | 20.8 | 04 | 12.6 | 09 | 10.4 | 8.1 | 09 | 13.2 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 16.5 | 23.4 | 29.0 | 16 | 13.9 | 11 | 10.1 | 7.8 | 13 | 13.7 | 18 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 下旬 | 17.0 | 22.9 | 25.0 | 23 | 20.0 | 26* | 11.8 | 8.5 | 29 | 15.4 | 25 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 16.6 | 19.5 | 22.8 | 03 | 16.8 | 01 | 14.5 | 12.0 | 07 | 17.0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 19.8 | 24.8 | 28.6 | 18 | 21.5 | 15 | 15.3 | 11.1 | 12 | 18.8 | 19* | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | |||||
| 下旬 | 23.6 | 28.4 | 32.7 | 28 | 22.5 | 25 | 20.1 | 18.7 | 29 | 21.9 | 30 | 0 | 3 | 0 | 0 | 0 | 10 | 5 | 0 | |||||
| 上旬 | 21.2 | 26.3 | 29.9 | 08 | 21.0 | 03 | 17.5 | 11.8 | 04 | 21.2 | 01 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | |||||
| 中旬 | 21.6 | 26.0 | 32.2 | 12 | 19.9 | 20 | 17.9 | 14.2 | 16 | 22.8 | 12 | 0 | 1 | 0 | 0 | 0 | 6 | 1 | 0 | |||||
| 下旬 | 18.0 | 23.4 | 25.5 | 30 | 20.3 | 22 | 12.7 | 9.7 | 23 | 17.3 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 17.5 | 23.4 | 25.8 | 04* | 17.8 | 07 | 11.9 | 6.8 | 10 | 18.5 | 03 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 中旬 | 17.2 | 23.6 | 26.4 | 17 | 20.1 | 13 | 11.9 | 6.7 | 14 | 16.1 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 15.7 | 21.3 | 25.2 | 29 | 16.8 | 27 | 10.9 | 5.9 | 21 | 14.8 | 26 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 上旬 | 12.1 | 17.5 | 21.8 | 02 | 13.6 | 08 | 7.1 | 2.4 | 06 | 12.4 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 10.4 | 17.8 | 21.0 | 19 | 13.3 | 14 | 4.4 | 0.3 | 17 | 9.3 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 8.6 | 14.8 | 19.1 | 21 | 7.6 | 31 | 3.3 | -1.1 | 31 | 10.4 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 4.1 | 7.6 | 13.0 | 04 | 3.6 | 10 | 1.0 | -2.3 | 10 | 5.1 | 04 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | -1.1 | 2.8 | 9.8 | 13 | -0.7 | 20 | -4.2 | -9.3 | 19 | 0.3 | 14 | 6 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | |||||
| 下旬 | -2.1 | 1.3 | 4.7 | 30 | -2.9 | 27 | -6.5 | -9.3 | 30 | -2.2 | 23 | 9 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | |||||
| 上旬 | -3.3 | 1.3 | 10.7 | 01 | -6.6 | 07 | -8.0 | -20.2 | 07 | 1.5 | 02 | 8 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | |||||
| 中旬 | 1.2 | 4.3 | 6.9 | 11 | 2.0 | 15 | -2.1 | -4.1 | 19 | 0.2 | 17 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | -3.2 | -0.1 | 4.3 | 25 | -2.7 | 27 | -7.1 | -11.8 | 31 | 0.9 | 26 | 9 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||