旬ごとの値
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札幌（石狩地方) 1923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 | -6.9 | -2.9 | 0.2 | 06 | -6.2 | 01 | -11.6 | -17.0 | 02 | -7.4 | 06 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 中旬 | -7.0 | -2.8 | 2.0 | 12 | -8.2 | 17 | -12.6 | -17.4 | 19 | -7.1 | 20 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 下旬 | -7.3 | -2.6 | 5.0 | 21 | -9.6 | 27 | -12.1 | -20.5 | 27 | -2.6 | 21 | 10 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | |||||
| 上旬 | -6.8 | -1.2 | 2.7 | 10 | -5.9 | 04 | -13.1 | -17.0 | 01 | -7.8 | 07 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | |||||
| 中旬 | -5.2 | 0.6 | 4.3 | 12 | -5.2 | 20 | -11.8 | -17.4 | 11 | -2.5 | 15 | 9 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | |||||
| 下旬 | -5.1 | -0.2 | 1.9 | 27* | -5.0 | 21 | -10.7 | -15.3 | 23 | -4.8 | 28 | 8 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | |||||
| 上旬 | -4.2 | 0.3 | 7.2 | 09 | -4.2 | 05 | -9.5 | -17.7 | 08 | -4.1 | 10 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 中旬 | 0.3 | 4.0 | 8.3 | 18 | 0.3 | 14 | -5.3 | -12.9 | 15 | -0.7 | 12 | 4 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 2.8 | 7.6 | 12.1 | 27 | 4.9 | 30 | -2.1 | -8.0 | 26 | 3.6 | 27 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 2.4 | 7.0 | 9.9 | 10 | 2.5 | 05 | -2.5 | -6.2 | 06 | 0.5 | 08 | 2 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 2.2 | 6.7 | 9.3 | 17 | 2.7 | 18 | -1.7 | -4.5 | 12 | 1.0 | 20* | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 9.4 | 16.7 | 25.2 | 28 | 10.6 | 23 | 1.8 | -2.9 | 21 | 10.1 | 29 | 0 | 0 | 5 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 9.7 | 15.5 | 23.0 | 10 | 10.7 | 01 | 4.9 | 0.3 | 01 | 8.7 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 11.2 | 17.4 | 20.7 | 16 | 12.5 | 17 | 5.3 | 1.2 | 16 | 10.1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 11.1 | 16.4 | 20.1 | 26 | 13.2 | 21 | 6.1 | 1.0 | 22 | 8.9 | 28* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 12.1 | 17.1 | 22.7 | 02 | 12.6 | 06 | 7.3 | 0.7 | 05 | 11.1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 15.5 | 21.3 | 26.0 | 20 | 16.8 | 12 | 11.3 | 9.8 | 14 | 14.1 | 20 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 下旬 | 15.6 | 21.1 | 27.6 | 28 | 14.8 | 25 | 11.2 | 9.2 | 26* | 13.9 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 16.7 | 21.8 | 27.9 | 02 | 18.0 | 09 | 12.0 | 7.2 | 02 | 15.0 | 10 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 中旬 | 17.9 | 22.0 | 26.5 | 18 | 19.1 | 14 | 14.6 | 10.5 | 18 | 17.4 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 21.6 | 27.1 | 31.1 | 29 | 21.9 | 31 | 16.7 | 12.6 | 21 | 19.5 | 30* | 0 | 1 | 0 | 0 | 0 | 9 | 1 | 0 | |||||
| 上旬 | 20.8 | 25.4 | 30.6 | 04 | 22.2 | 10 | 16.4 | 13.1 | 01 | 19.7 | 04 | 0 | 1 | 0 | 0 | 0 | 6 | 1 | 0 | |||||
| 中旬 | 20.5 | 26.0 | 30.7 | 14 | 22.6 | 19 | 15.4 | 10.5 | 20 | 18.5 | 18* | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | |||||
| 下旬 | 21.6 | 27.9 | 29.4 | 23* | 23.5 | 28 | 15.8 | 10.1 | 21 | 20.3 | 27 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | |||||
| 上旬 | 19.3 | 24.0 | 27.2 | 04 | 21.9 | 10* | 15.0 | 12.0 | 10 | 19.4 | 01 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 中旬 | 18.1 | 22.8 | 27.4 | 16 | 18.0 | 15 | 14.0 | 9.4 | 18 | 17.1 | 14 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 下旬 | 13.6 | 18.7 | 21.4 | 30 | 14.1 | 28 | 8.8 | 3.7 | 23 | 12.8 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 11.3 | 16.7 | 18.6 | 01 | 14.2 | 10 | 6.8 | 2.6 | 05 | 10.5 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 10.3 | 16.4 | 22.2 | 18 | 7.0 | 11 | 4.0 | -0.4 | 13 | 11.5 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 9.4 | 15.0 | 20.0 | 23* | 9.0 | 25 | 3.8 | -1.6 | 27 | 10.1 | 30 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.1 | 10.0 | 15.2 | 07 | 7.7 | 01 | 1.3 | -0.2 | 06 | 3.6 | 07 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 4.8 | 9.7 | 15.5 | 13 | 2.8 | 16 | -0.1 | -3.0 | 16* | 6.3 | 13 | 2 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 1.1 | 6.0 | 12.7 | 28 | 0.4 | 30 | -3.5 | -9.8 | 30 | 1.0 | 28 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -1.0 | 3.7 | 14.0 | 08 | -1.8 | 02 | -6.4 | -11.6 | 06 | 3.6 | 08 | 6 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | |||||
| 中旬 | -1.6 | 2.7 | 8.0 | 13 | -1.9 | 15 | -5.6 | -8.1 | 12 | -1.6 | 20 | 8 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | |||||
| 下旬 | -4.2 | -0.4 | 9.0 | 21 | -8.3 | 31 | -8.4 | -12.7 | 31 | -2.1 | 21 | 9 | 0 | 11 | 0 | 5 | 0 | 0 | 0 | |||||