旬ごとの値
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根室（根室地方) 1927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 | -0.4 | 2.5 | 5.9 | 08 | -1.7 | 10 | -4.1 | -7.8 | 10 | 1.2 | 08 | 6 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | |||||
| 中旬 | -4.9 | -1.8 | 3.3 | 12 | -6.4 | 16 | -8.9 | -12.3 | 17 | -5.1 | 12 | 9 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 下旬 | -7.5 | -4.6 | -2.0 | 26 | -6.4 | 27 | -10.9 | -14.0 | 28 | -7.9 | 25 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | |||||
| 上旬 | -7.6 | -4.4 | 0.7 | 06 | -8.2 | 04 | -11.1 | -16.0 | 04 | -5.5 | 06 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 中旬 | -6.6 | -3.8 | 1.4 | 15 | -8.8 | 18 | -10.6 | -13.0 | 19* | -3.2 | 16 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 下旬 | -5.3 | -2.1 | 0.9 | 26 | -4.3 | 28 | -9.6 | -13.7 | 25 | -1.9 | 26 | 8 | 0 | 8 | 0 | 7 | 0 | 0 | 0 | |||||
| 上旬 | -3.9 | -1.0 | 3.4 | 10 | -3.7 | 06 | -7.5 | -10.7 | 01 | -0.9 | 10 | 9 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 中旬 | -1.6 | 1.0 | 3.3 | 19 | -2.0 | 16 | -4.2 | -8.2 | 17 | -2.1 | 11 | 9 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | |||||
| 下旬 | -0.1 | 3.7 | 10.3 | 29 | -0.3 | 21 | -3.0 | -6.0 | 24 | 0.3 | 31 | 7 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | |||||
| 上旬 | 2.0 | 4.5 | 9.8 | 01 | 1.9 | 09 | -0.3 | -2.0 | 02 | 1.0 | 04 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 0.8 | 2.3 | 3.3 | 19 | 1.6 | 12 | -0.6 | -1.4 | 19 | 0.2 | 13 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 5.5 | 11.3 | 19.3 | 29 | 5.0 | 26 | 1.3 | -1.4 | 25 | 5.5 | 30 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.9 | 10.3 | 14.0 | 02 | 6.1 | 04 | 2.0 | 1.0 | 09* | 4.0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 6.2 | 9.6 | 14.0 | 13 | 5.4 | 16 | 3.0 | 0.9 | 17 | 5.0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 8.1 | 12.3 | 20.6 | 29 | 7.3 | 26 | 4.2 | 2.8 | 28 | 6.1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 10.4 | 15.8 | 26.3 | 07 | 7.6 | 02 | 5.7 | 3.2 | 03 | 8.1 | 07 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 中旬 | 11.5 | 16.0 | 19.1 | 13 | 11.6 | 11 | 7.8 | 3.5 | 11 | 10.1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 12.1 | 16.6 | 22.2 | 21 | 10.1 | 23 | 8.0 | 3.7 | 23 | 10.3 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 14.6 | 18.9 | 23.2 | 03 | 12.8 | 08 | 11.3 | 9.0 | 08 | 13.6 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 15.9 | 19.4 | 27.2 | 16 | 14.4 | 19 | 12.9 | 10.7 | 18 | 15.6 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 17.2 | 21.0 | 24.4 | 31 | 16.7 | 21 | 14.2 | 12.6 | 22 | 17.5 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 19.4 | 23.2 | 28.0 | 09 | 19.5 | 10 | 16.8 | 15.1 | 10 | 17.7 | 07 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 中旬 | 19.2 | 22.8 | 25.6 | 20 | 19.6 | 15 | 16.9 | 15.3 | 11 | 18.0 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 17.5 | 20.3 | 23.1 | 23 | 17.0 | 28 | 14.9 | 12.2 | 28 | 16.2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 17.2 | 20.9 | 23.1 | 01 | 17.0 | 03 | 14.1 | 13.2 | 01 | 15.1 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 16.1 | 19.5 | 23.0 | 12 | 16.5 | 18 | 13.4 | 11.0 | 14 | 15.6 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 14.1 | 17.4 | 20.2 | 29 | 14.6 | 23 | 10.7 | 8.0 | 27 | 13.3 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 15.1 | 18.9 | 22.4 | 04 | 15.9 | 03 | 11.7 | 9.1 | 06 | 14.3 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 9.9 | 13.6 | 15.9 | 13 | 10.7 | 17 | 6.1 | 3.7 | 20* | 8.8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 9.9 | 12.9 | 18.2 | 22 | 9.7 | 28 | 6.5 | 2.7 | 24 | 10.1 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 6.8 | 9.5 | 14.9 | 02 | 5.7 | 10 | 3.9 | 0.5 | 08 | 6.6 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 6.0 | 9.0 | 12.3 | 14 | 6.9 | 18 | 2.3 | -2.1 | 11 | 5.1 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 3.8 | 7.1 | 14.2 | 28 | 1.6 | 30 | 0.5 | -3.2 | 30 | 3.8 | 25 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 1.7 | 5.2 | 9.1 | 03 | -1.4 | 07 | -2.1 | -5.8 | 07 | 1.3 | 10 | 1 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | |||||
| 中旬 | -0.8 | 2.9 | 7.7 | 15 | -3.2 | 20 | -4.7 | -9.7 | 20 | -1.3 | 11 | 6 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | |||||
| 下旬 | -3.6 | -0.6 | 3.9 | 22 | -5.9 | 27 | -7.3 | -11.1 | 27 | -2.6 | 23 | 10 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | |||||