旬ごとの値
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札幌（石狩地方) 1897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 | -5.4 | -1.7 | 3.4 | 08 | -7.5 | 01 | -10.1 | -18.8 | 01 | -4.2 | 10 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 中旬 | -6.7 | -2.2 | 3.2 | 18 | -6.5 | 19 | -13.2 | -19.1 | 20 | -6.3 | 11 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 下旬 | -6.9 | -2.1 | 5.3 | 28 | -10.8 | 23 | -12.2 | -16.9 | 27 | -7.1 | 29 | 11 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | |||||
| 上旬 | -6.3 | -1.4 | 8.6 | 02 | -6.0 | 10 | -12.4 | -20.1 | 01 | -2.8 | 02 | 9 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 中旬 | -7.1 | -1.3 | 6.1 | 15 | -10.2 | 18 | -14.7 | -20.2 | 18 | -8.1 | 15 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | |||||
| 下旬 | -2.0 | 3.7 | 5.8 | 22 | 1.6 | 24 | -9.0 | -16.2 | 22 | -4.7 | 27* | 7 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -2.7 | 0.8 | 4.9 | 04 | -2.9 | 01 | -7.2 | -13.6 | 07 | -1.0 | 10 | 8 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | |||||
| 中旬 | -4.5 | -0.1 | 6.1 | 16 | -3.2 | 13 | -10.3 | -16.3 | 15 | -3.6 | 16 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 下旬 | -1.2 | 3.0 | 5.4 | 31 | 0.4 | 24 | -6.5 | -13.3 | 21 | 1.0 | 31 | 8 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 1.6 | 5.7 | 8.6 | 02 | 2.0 | 04 | -3.2 | -6.3 | 04 | 0.0 | 10* | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 2.3 | 8.0 | 13.0 | 19 | 2.8 | 11 | -2.7 | -4.9 | 19 | 1.2 | 15 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 6.0 | 10.8 | 18.5 | 29 | 7.7 | 21 | 1.7 | -0.8 | 28 | 4.0 | 22 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 9.5 | 16.3 | 24.4 | 03 | 10.5 | 07* | 2.7 | -3.8 | 02 | 9.5 | 04 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 9.7 | 17.8 | 22.6 | 14 | 12.6 | 17 | 2.6 | -1.2 | 18 | 6.5 | 15 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 10.2 | 14.6 | 19.6 | 24 | 9.6 | 22 | 5.6 | 0.5 | 24 | 9.5 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 10.5 | 15.9 | 19.0 | 10 | 13.6 | 08 | 6.3 | 3.4 | 03 | 7.5 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 15.3 | 20.5 | 24.7 | 16 | 16.0 | 14 | 11.7 | 9.0 | 11 | 14.0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 13.0 | 17.5 | 22.0 | 29 | 14.2 | 26 | 9.3 | 5.3 | 28 | 11.0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 15.3 | 21.4 | 28.3 | 09 | 15.0 | 05 | 9.7 | 6.5 | 07 | 13.7 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 中旬 | 19.9 | 25.2 | 30.3 | 17 | 21.4 | 18 | 15.1 | 10.8 | 16 | 17.5 | 12 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | |||||
| 下旬 | 18.9 | 23.5 | 28.0 | 22 | 19.8 | 28 | 14.7 | 7.4 | 30 | 18.5 | 24 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 上旬 | 20.5 | 26.6 | 30.6 | 10 | 23.7 | 02 | 15.0 | 11.2 | 01 | 18.5 | 10 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | |||||
| 中旬 | 21.3 | 27.7 | 33.0 | 12 | 21.7 | 15 | 13.9 | 6.7 | 17 | 22.5 | 13 | 0 | 3 | 0 | 0 | 0 | 6 | 3 | 0 | |||||
| 下旬 | 18.8 | 25.2 | 27.8 | 28* | 21.1 | 31 | 11.9 | 9.7 | 23 | 14.7 | 31 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | |||||
| 上旬 | 17.1 | 22.9 | 27.9 | 02 | 18.1 | 09 | 11.3 | 8.5 | 06 | 13.8 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 中旬 | 15.3 | 21.0 | 24.0 | 11 | 17.6 | 18 | 9.3 | 3.5 | 20 | 13.4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 14.4 | 19.5 | 22.2 | 27 | 15.9 | 30 | 8.7 | 2.2 | 27 | 14.0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 12.0 | 18.6 | 22.5 | 05 | 14.3 | 10 | 5.3 | 0.4 | 05 | 12.8 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 8.3 | 13.1 | 18.7 | 13 | 9.9 | 20 | 2.5 | -1.4 | 19 | 4.8 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 5.9 | 11.1 | 15.1 | 23 | 4.9 | 30 | -0.1 | -3.3 | 31* | 8.2 | 24 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.0 | 11.3 | 17.0 | 02 | 4.5 | 10 | -1.7 | -7.2 | 06 | 4.4 | 03 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.7 | 8.7 | 18.4 | 14 | 4.5 | 15 | -1.7 | -7.0 | 16 | 3.0 | 14 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | -0.3 | 2.9 | 6.2 | 26 | 0.4 | 24 | -3.9 | -6.6 | 27 | -1.5 | 21 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -1.8 | 2.2 | 8.3 | 09 | -0.4 | 06 | -7.4 | -11.0 | 04 | -3.8 | 06 | 9 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | |||||
| 中旬 | -8.6 | -5.2 | -0.4 | 13 | -9.6 | 17 | -13.3 | -18.1 | 16 | -8.5 | 12 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 下旬 | -7.5 | -2.8 | 2.4 | 31 | -8.2 | 24 | -15.1 | -20.3 | 24 | -7.5 | 26 | 11 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | |||||