旬ごとの値
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札幌（石狩地方) 1920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 | -2.4 | 1.2 | 6.3 | 07 | -4.9 | 04 | -7.2 | -12.0 | 04 | -0.1 | 08 | 6 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | |||||
| 中旬 | -1.8 | 2.4 | 5.4 | 13 | -1.9 | 19 | -4.8 | -9.4 | 20 | -0.2 | 14 | 8 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | |||||
| 下旬 | -1.9 | 1.1 | 3.1 | 23 | -2.5 | 29 | -5.6 | -9.9 | 30 | -1.2 | 22 | 9 | 0 | 11 | 0 | 2 | 0 | 0 | 0 | |||||
| 上旬 | -4.6 | -0.2 | 2.9 | 03 | -2.8 | 04 | -10.2 | -14.2 | 10 | -7.6 | 02 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 中旬 | -6.6 | -1.3 | 1.2 | 17 | -4.4 | 19 | -12.7 | -16.5 | 13 | -10.3 | 19 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 下旬 | -7.8 | -2.0 | 1.8 | 26 | -4.6 | 22 | -14.5 | -17.8 | 27 | -5.9 | 26 | 9 | 0 | 9 | 0 | 8 | 0 | 0 | 0 | |||||
| 上旬 | -2.7 | 2.7 | 7.6 | 10 | -0.2 | 04* | -9.3 | -17.2 | 01 | -2.5 | 09 | 8 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | |||||
| 中旬 | 0.3 | 5.2 | 8.6 | 15 | 1.4 | 17 | -5.2 | -10.7 | 19 | -2.7 | 16* | 4 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 1.5 | 6.6 | 10.4 | 21 | 2.0 | 25 | -3.6 | -8.4 | 25 | 1.9 | 22 | 4 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.0 | 9.7 | 13.9 | 05 | 7.1 | 03 | 0.8 | -2.2 | 10 | 3.8 | 04* | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 7.8 | 14.4 | 17.9 | 19 | 11.2 | 15 | 1.7 | -0.4 | 11 | 4.3 | 19 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 6.3 | 12.3 | 16.8 | 26 | 5.9 | 24* | 1.1 | -2.5 | 26 | 5.9 | 28 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 12.0 | 17.8 | 21.2 | 10 | 15.3 | 04 | 7.2 | 0.3 | 03 | 11.9 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 11.2 | 15.4 | 20.7 | 11 | 9.8 | 19* | 8.5 | 6.6 | 11 | 11.7 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 10.1 | 14.4 | 23.4 | 31 | 10.1 | 27 | 6.6 | 3.6 | 30 | 9.6 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 14.8 | 21.2 | 26.4 | 03 | 15.6 | 06 | 9.7 | 6.4 | 01 | 11.6 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 中旬 | 16.8 | 23.8 | 28.3 | 19 | 18.9 | 11 | 11.8 | 8.6 | 13* | 15.1 | 18 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 下旬 | 17.6 | 22.8 | 26.4 | 22 | 19.0 | 30 | 13.4 | 9.9 | 26 | 15.0 | 30 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 上旬 | 17.9 | 22.8 | 27.5 | 04 | 18.1 | 07 | 13.7 | 9.0 | 05 | 16.0 | 03 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 中旬 | 21.8 | 27.6 | 31.6 | 20 | 23.2 | 15 | 16.4 | 13.3 | 12 | 20.6 | 19 | 0 | 1 | 0 | 0 | 0 | 8 | 3 | 0 | |||||
| 下旬 | 23.9 | 29.5 | 32.7 | 25 | 25.5 | 27 | 19.5 | 16.1 | 22 | 21.3 | 27 | 0 | 1 | 0 | 0 | 0 | 11 | 5 | 0 | |||||
| 上旬 | 23.0 | 27.5 | 31.9 | 05 | 24.1 | 09 | 20.1 | 18.0 | 05 | 21.2 | 03 | 0 | 0 | 0 | 0 | 0 | 8 | 3 | 0 | |||||
| 中旬 | 22.5 | 26.6 | 30.1 | 11 | 23.8 | 20 | 19.1 | 17.5 | 18 | 20.8 | 12 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | |||||
| 下旬 | 22.0 | 27.0 | 30.3 | 31 | 24.8 | 24 | 18.3 | 13.3 | 28 | 22.2 | 31 | 0 | 1 | 0 | 0 | 0 | 10 | 1 | 0 | |||||
| 上旬 | 20.2 | 25.1 | 30.2 | 01 | 19.6 | 09 | 16.2 | 10.0 | 07 | 21.9 | 03 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | |||||
| 中旬 | 12.7 | 18.4 | 20.5 | 12 | 15.1 | 19 | 7.3 | 3.7 | 20 | 9.6 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 14.1 | 20.7 | 25.1 | 24 | 16.9 | 26 | 7.2 | 1.0 | 28 | 13.0 | 23 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 11.6 | 17.3 | 22.1 | 03 | 14.4 | 08 | 6.0 | -0.6 | 03 | 13.3 | 01 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 10.5 | 17.0 | 21.5 | 12 | 12.8 | 15 | 4.6 | -1.0 | 17 | 12.1 | 13 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 6.8 | 14.1 | 22.1 | 27 | 8.3 | 24 | -0.5 | -2.3 | 26 | 1.5 | 22 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 7.3 | 12.8 | 21.2 | 04 | 2.6 | 06 | 3.5 | -2.5 | 06 | 12.0 | 04 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.7 | 7.5 | 10.8 | 18* | 3.0 | 19 | -0.4 | -2.1 | 12 | 0.6 | 19 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 2.9 | 7.0 | 10.7 | 21 | 3.1 | 22 | -1.0 | -5.0 | 30 | 4.0 | 27 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -2.5 | 1.0 | 6.9 | 02* | -5.7 | 08 | -5.8 | -11.1 | 08 | 2.0 | 03 | 7 | 0 | 8 | 0 | 5 | 0 | 0 | 0 | |||||
| 中旬 | -3.7 | 0.6 | 4.9 | 11 | -3.7 | 14* | -8.8 | -13.0 | 13 | -2.5 | 11 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 下旬 | -5.9 | -1.4 | 3.5 | 26 | -5.5 | 23 | -10.4 | -19.2 | 26 | -4.0 | 30 | 11 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | |||||