旬ごとの値
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札幌（石狩地方) 1945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 | -8.7 | -4.8 | -2.6 | 10 | -7.5 | 03 | -12.9 | -16.2 | 05 | -7.4 | 08 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 中旬 | -8.9 | -3.4 | -0.1 | 12 | -7.3 | 16 | -16.2 | -23.9 | 18 | -10.2 | 20 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 下旬 | -8.7 | -4.4 | -2.0 | 30 | -6.7 | 21 | -15.0 | -20.8 | 27 | -7.0 | 28 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | |||||
| 上旬 | -5.5 | -2.2 | 0.5 | 10 | -6.4 | 03 | -9.7 | -18.1 | 01 | -2.2 | 10 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 中旬 | -6.5 | -2.4 | 0.8 | 16 | -7.4 | 20 | -11.5 | -20.3 | 20 | -3.3 | 11 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 下旬 | -7.7 | -3.0 | -0.4 | 27 | -7.0 | 21 | -14.4 | -20.7 | 22 | -9.0 | 28 | 8 | 0 | 8 | 0 | 8 | 0 | 0 | 0 | |||||
| 上旬 | -1.6 | 1.1 | 4.0 | 07 | -0.7 | 10 | -4.9 | -13.2 | 10 | 0.4 | 06 | 7 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | |||||
| 中旬 | -3.9 | 0.2 | 5.2 | 20 | -3.4 | 18 | -9.9 | -14.2 | 18 | -4.3 | 11 | 10 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 下旬 | 1.5 | 5.7 | 10.8 | 30 | 0.4 | 24 | -3.9 | -10.2 | 26 | 3.1 | 31 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 4.0 | 9.2 | 15.4 | 09 | 2.8 | 04 | -1.6 | -2.8 | 04 | -0.1 | 01 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 6.9 | 12.3 | 16.3 | 18 | 6.9 | 20 | 1.8 | -1.9 | 14 | 4.4 | 19 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 6.5 | 11.4 | 17.5 | 23 | 7.9 | 28 | 2.1 | -1.4 | 25 | 6.2 | 27 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 7.3 | 10.8 | 14.1 | 03 | 7.4 | 02 | 3.8 | 1.5 | 07 | 6.4 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 8.3 | 12.9 | 20.7 | 15 | 8.4 | 13 | 3.4 | -0.1 | 14 | 7.3 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 11.3 | 17.6 | 23.3 | 25 | 10.2 | 31 | 6.3 | 0.7 | 22 | 9.8 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 12.4 | 16.8 | 19.3 | 10 | 13.7 | 03 | 9.1 | 6.4 | 01 | 10.6 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 12.4 | 17.1 | 22.3 | 13 | 11.0 | 19 | 9.3 | 7.5 | 14 | 10.4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 16.9 | 22.5 | 28.5 | 27 | 15.4 | 23 | 12.0 | 9.2 | 21 | 14.3 | 25 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 上旬 | 16.5 | 21.0 | 27.9 | 02 | 17.7 | 05 | 12.9 | 9.6 | 10 | 15.2 | 04 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 中旬 | 15.4 | 19.0 | 20.8 | 17 | 16.2 | 15 | 12.7 | 11.3 | 19 | 14.2 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 18.1 | 22.8 | 26.9 | 31* | 17.4 | 22 | 13.4 | 10.7 | 24 | 16.6 | 30 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 上旬 | 22.9 | 29.2 | 31.6 | 05* | 25.2 | 01 | 17.5 | 15.0 | 03 | 19.8 | 09 | 0 | 1 | 0 | 0 | 0 | 10 | 4 | 0 | |||||
| 中旬 | 20.4 | 25.7 | 33.0 | 20 | 17.2 | 12 | 16.6 | 14.2 | 12 | 19.3 | 19 | 0 | 1 | 0 | 0 | 0 | 5 | 3 | 0 | |||||
| 下旬 | 22.8 | 27.2 | 31.6 | 21 | 24.4 | 30 | 19.0 | 14.2 | 31 | 22.3 | 27 | 0 | 1 | 0 | 0 | 0 | 8 | 1 | 0 | |||||
| 上旬 | 17.3 | 23.5 | 26.7 | 05 | 19.1 | 08 | 11.3 | 8.4 | 08 | 13.3 | 01 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 中旬 | 16.6 | 22.4 | 27.4 | 11 | 16.2 | 18 | 10.7 | 4.4 | 20 | 15.0 | 14 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 下旬 | 14.5 | 20.3 | 23.0 | 22 | 16.6 | 25 | 8.5 | 2.6 | 27 | 12.2 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 13.5 | 17.6 | 22.3 | 07 | 14.9 | 10* | 8.7 | 4.2 | 06 | 12.0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 10.7 | 15.3 | 19.7 | 18 | 8.9 | 12 | 6.1 | 0.1 | 16 | 10.2 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 8.4 | 14.2 | 18.5 | 31 | 5.4 | 25 | 2.8 | -2.6 | 28 | 12.5 | 31 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.6 | 9.3 | 16.2 | 01 | 4.0 | 03 | 2.7 | 0.4 | 04 | 7.2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 4.0 | 7.9 | 11.6 | 14 | 4.6 | 12 | 0.8 | -3.5 | 19 | 4.4 | 16 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 2.9 | 7.4 | 13.0 | 22 | 1.6 | 28 | -1.9 | -5.4 | 29 | 3.4 | 21 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -2.3 | 1.3 | 7.7 | 06 | -2.2 | 09 | -6.0 | -8.2 | 04* | -1.8 | 07 | 8 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | |||||
| 中旬 | -3.7 | -1.2 | 2.2 | 18 | -4.8 | 12 | -6.6 | -12.4 | 15 | -0.7 | 19 | 8 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 下旬 | -6.0 | -3.2 | -0.4 | 21 | -7.6 | 23 | -10.0 | -15.1 | 24 | -4.9 | 29 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | |||||