旬ごとの値
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札幌（石狩地方) 1879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 | -6.8 | -2.8 | 1.7 | 04 | -6.2 | 10 | -12.8 | -19.4 | 07 | -6.5 | 04 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 中旬 | -4.2 | -0.7 | 2.7 | 12 | -5.5 | 11 | -9.8 | -16.4 | 13 | -3.3 | 16 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | |||||
| 下旬 | -6.6 | -2.8 | 3.1 | 22 | -8.9 | 26* | -13.1 | -21.1 | 24 | -4.5 | 31 | 11 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | |||||
| 上旬 | -5.5 | -1.6 | 3.1 | 03 | -5.3 | 08 | -10.3 | -16.1 | 09 | -6.9 | 10 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 中旬 | -5.3 | 0.9 | 4.4 | 20 | -4.5 | 14 | -13.0 | -20.5 | 16 | -4.4 | 18 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | |||||
| 下旬 | -3.2 | 0.5 | 3.9 | 28 | -4.2 | 22 | -9.0 | -14.2 | 22 | -2.2 | 24 | 7 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | |||||
| 上旬 | -2.1 | 1.5 | 5.8 | 02 | -1.4 | 08 | -7.0 | -18.6 | 08 | 1.1 | 01 | 8 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | |||||
| 中旬 | -0.2 | 3.5 | 6.7 | 13* | -0.3 | 15 | -6.0 | -10.5 | 12 | -1.1 | 13 | 6 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | |||||
| 下旬 | 1.0 | 5.1 | 9.4 | 29 | 0.6 | 23 | -2.9 | -8.6 | 24 | 1.2 | 29 | 4 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -0.5 | 2.7 | 8.8 | 02 | -2.8 | 08 | -3.4 ) | -7.9 ) | 08 | -0.3 ) | 02 | 5 | 0 | 9 ) | 0 ) | 3 | 0 | 0 | 0 | |||||
| 中旬 | 2.7 | 6.8 | 13.9 | 20* | 0.4 | 12 | -1.9 | -10.0 | 11 | 7.2 | 20 | 3 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 8.2 | 14.5 | 20.6 | 28 | 10.0 | 22 | 1.9 | -1.9 | 27 | 6.7 | 24 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 9.0 | 13.7 | 19.4 | 01 | 8.1 | 05 | 5.2 | 1.1 | 04 | 7.2 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 9.7 | 15.0 | 18.3 | 19* | 10.8 | 12 | 4.8 | 1.4 | 11 | 6.4 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 13.7 | 19.8 | 27.7 | 28 | 12.2 | 23 | 7.1 | 2.2 | 21 | 11.8 | 31 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 上旬 | 15.4 | 21.6 | 25.0 | 09 | 16.9 | 01 | 9.1 | 3.6 | 04* | 14.3 | 05 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 中旬 | 15.3 | 21.2 | 24.4 | 11 | 17.8 | 19* | 10.8 | 6.9 | 14 | 13.5 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 17.9 | 23.2 | 26.6 | 30 | 20.8 | 23 | 13.4 | 9.4 | 21 | 15.5 | 30 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 上旬 | 20.0 | 25.7 | 31.8 | 03 | 19.7 | 07 | 15.2 | 8.9 | 09 | 20.5 | 04 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | |||||
| 中旬 | 22.0 | 27.9 | 31.0 | 20 | 25.0 | 12 | 16.0 | 12.2 | 13 | 21.7 | 20 | 0 | 2 | 0 | 0 | 0 | 10 | 1 | 0 | |||||
| 下旬 | 22.2 | 26.6 | 30.6 | 21 | 21.9 | 27 | 18.9 | 17.2 | 28 | 20.6 | 30 | 0 | 0 | 0 | 0 | 0 | 9 | 1 | 0 | |||||
| 上旬 | 23.3 | 28.4 | 32.3 | 05 | 23.6 | 08 | 19.7 | 17.5 | 09 | 21.4 | 06* | 0 | 1 | 0 | 0 | 0 | 9 | 3 | 0 | |||||
| 中旬 | 21.3 | 25.3 | 28.4 | 12 | 21.2 | 19 | 17.4 | 11.8 | 20 | 19.7 | 14 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | |||||
| 下旬 | 20.3 | 25.1 | 27.8 | 30 | 21.8 | 21 | 15.6 | 12.1 | 23 | 18.4 | 25 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | |||||
| 上旬 | 16.8 | 22.6 | 26.2 | 08 | 19.3 | 05 | 11.2 | 8.1 | 07 | 13.3 | 05 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 中旬 | 15.5 | 21.1 | 24.0 | 19 | 15.6 | 14 | 9.9 | 6.3 | 12 | 15.1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 14.0 | 20.0 | 23.6 | 29 | 17.5 | 26 | 8.0 | 4.0 | 28 | 12.6 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 8.3 | 13.7 | 17.8 | 02 | 5.0 | 10 | 3.7 | 0.7 | 05 | 9.0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 5.9 | 11.1 | 14.4 | 19 | 9.0 | 17 | 1.4 | -2.0 | 15 | 5.4 | 20 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 8.0 | 12.0 | 17.7 | 28 | 6.7 | 27 | 4.6 | -0.5 | 31 | 8.9 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 4.4 | 9.0 | 13.3 | 02 | 3.8 | 09 | 0.5 | -2.5 | 01 | 3.4 | 07 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 1.1 | 5.0 | 8.3 | 20 | 1.7 | 19 | -3.1 | -7.0 | 16 | 1.1 | 12 | 2 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 0.7 | 4.0 | 9.2 | 30 | 0.7 | 27 | -3.8 | -7.2 | 29 | 3.6 | 30 | 4 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 0.9 | 5.5 | 11.6 | 07 | -1.5 | 03 | -3.5 | -7.2 | 04 | 1.8 | 07 | 5 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | |||||
| 中旬 | 1.5 | 5.6 | 9.6 | 13 | 2.2 | 20 | -2.6 | -4.4 | 13 | 0.3 | 18 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | -1.7 | 1.3 | 3.8 | 24 | -0.8 | 23 | -6.2 | -11.8 | 24 | -1.3 | 21 | 8 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | |||||