旬ごとの値
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札幌（石狩地方) 1921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 | -7.0 | -2.9 | 1.6 | 02 | -6.4 | 08 | -10.8 | -14.4 | 08 | -8.2 | 10 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 中旬 | -3.8 | 0.0 | 5.4 | 19 | -6.3 | 13 | -8.5 | -13.0 | 19 | -0.6 | 20 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 下旬 | -7.3 | -3.2 | 2.8 | 21 | -7.6 | 26 | -12.1 | -19.6 | 27 | -4.6 | 21 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | |||||
| 上旬 | -6.5 | -1.5 | 2.1 | 10 | -5.3 | 04* | -11.9 | -22.8 | 05 | -3.1 | 10 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 中旬 | -4.6 | -1.1 | 1.5 | 11 | -3.2 | 15 | -8.6 | -13.2 | 19 | -5.2 | 17 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 下旬 | -3.5 | 1.4 | 7.9 | 27 | -1.9 | 23 | -8.6 | -14.5 | 23 | -3.0 | 27 | 7 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | |||||
| 上旬 | -3.1 | 1.0 | 6.9 | 09 | -3.3 | 03 | -7.6 | -13.0 | 05 | -3.0 | 01 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 中旬 | -1.6 | 2.5 | 6.1 | 13 | -1.5 | 15 | -6.9 | -10.6 | 11 | -0.6 | 13 | 8 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | |||||
| 下旬 | -0.5 | 3.6 | 9.0 | 31 | 0.8 | 27 | -4.6 | -8.3 | 23 | 0.4 | 31 | 9 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 3.9 | 9.0 | 14.6 | 10 | 4.8 | 06 | -0.3 | -3.0 | 10 | 3.9 | 02 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 6.3 | 11.5 | 16.9 | 13 | 6.9 | 16 | 1.7 | -2.2 | 20 | 4.7 | 14 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 10.3 | 17.2 | 19.8 | 22 | 13.5 | 24 | 4.6 | -1.5 | 25 | 8.8 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 9.8 | 16.1 | 23.6 | 08 | 9.5 | 05 | 2.6 | -1.3 | 06 | 11.0 | 08 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 9.7 | 16.2 | 21.4 | 18* | 10.6 | 12 | 3.1 | -1.5 | 15 | 10.3 | 11 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 10.2 | 15.8 | 21.9 | 26 | 9.5 | 21 | 4.8 | 0.6 | 31 | 10.2 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 12.7 | 19.7 | 24.7 | 07 | 14.4 | 01 | 7.0 | 5.8 | 01 | 9.3 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 14.7 | 20.1 | 26.5 | 14 | 13.8 | 17 | 9.7 | 3.6 | 19 | 12.7 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 16.2 | 22.8 | 27.6 | 21 | 16.6 | 28 | 10.4 | 7.1 | 24 | 13.0 | 30 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 上旬 | 17.6 | 22.6 | 27.4 | 04 | 19.5 | 07 | 13.0 | 9.6 | 07 | 16.9 | 05 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 中旬 | 21.9 | 27.7 | 31.5 | 15 | 23.4 | 11 | 17.3 | 13.8 | 13 | 19.5 | 18 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | |||||
| 下旬 | 21.6 | 26.3 | 28.2 | 29 | 23.7 | 27 | 18.1 | 15.7 | 29 | 19.5 | 21 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | |||||
| 上旬 | 21.7 | 27.7 | 31.4 | 10 | 25.9 | 04 | 17.0 | 12.5 | 06 | 19.4 | 07 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | |||||
| 中旬 | 22.9 | 28.9 | 30.6 | 17 | 26.7 | 19 | 18.3 | 12.1 | 20 | 20.9 | 14 | 0 | 1 | 0 | 0 | 0 | 10 | 2 | 0 | |||||
| 下旬 | 19.1 | 25.3 | 29.9 | 21 | 22.9 | 27 | 13.1 | 6.5 | 30 | 17.5 | 24 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | |||||
| 上旬 | 18.5 | 24.5 | 28.7 | 07 | 21.0 | 01 | 13.1 | 5.6 | 10 | 16.9 | 07 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | |||||
| 中旬 | 17.5 | 25.4 | 30.1 | 18 | 21.0 | 20 | 10.0 | 6.1 | 16 | 15.1 | 20 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | |||||
| 下旬 | 14.9 | 19.4 | 26.1 | 21 | 16.1 | 26 | 11.6 | 9.1 | 25 | 15.7 | 28 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 11.8 | 19.2 | 21.6 | 01 | 16.7 | 06* | 4.6 | -0.4 | 09 | 12.8 | 01 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 10.6 | 16.9 | 21.5 | 16 | 8.4 | 20 | 3.5 | -0.6 | 14 | 10.2 | 11 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 7.3 | 12.2 | 15.0 | 28 | 8.8 | 22 | 1.7 | -1.6 | 25 | 6.1 | 29 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.9 | 10.5 | 13.4 | 03 | 7.5 | 09 | 1.4 | -3.3 | 02 | 5.5 | 07 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.0 | 7.8 | 16.7 | 15 | -1.6 | 19 | -0.7 | -7.1 | 19 | 4.6 | 15 | 3 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | |||||
| 下旬 | -2.2 | 1.4 | 7.0 | 29 | -2.4 | 22 | -6.7 | -11.1 | 22 | -2.8 | 27 | 8 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | |||||
| 上旬 | -3.4 | 0.1 | 2.4 | 10 | -3.2 | 05 | -8.4 | -13.9 | 09 | -4.2 | 07 | 10 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 中旬 | -0.6 | 3.6 | 5.8 | 18 | 0.6 | 20* | -5.0 | -8.2 | 20 | -1.2 | 14 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | -4.7 | -0.2 | 5.1 | 29 | -4.6 | 31 | -8.8 | -15.6 | 23 | -1.0 | 29 | 9 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | |||||