旬ごとの値
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根室（根室地方) 1898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 | -6.1 | -2.4 | 3.6 | 01 | -6.1 | 04 | -11.2 | -15.1 | 05 | -3.1 | 01 | 9 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 中旬 | -5.2 | -2.3 | 0.6 | 12 | -7.8 | 17 | -10.1 | -15.1 | 11 | -4.9 | 12 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 下旬 | -5.9 | -2.9 | 0.6 | 28 | -6.5 | 29 | -10.5 | -16.2 | 23 | -7.2 | 28 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | |||||
| 上旬 | -7.0 | -3.9 | 1.1 | 04 | -7.8 | 02 | -10.9 | -14.1 | 02 | -6.7 | 05 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 中旬 | -5.7 | -2.3 | 2.8 | 15 | -5.8 | 11 | -10.5 | -14.0 | 12 | -6.6 | 17 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 下旬 | -7.4 | -3.3 | 1.3 | 25 | -7.1 | 27 | -12.5 | -15.3 | 27 | -7.4 | 21 | 8 | 0 | 8 | 0 | 7 | 0 | 0 | 0 | |||||
| 上旬 | -9.5 | -5.9 | 1.9 | 01 | -9.5 | 05 | -15.2 | -18.8 | 04 | -9.1 | 01 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 中旬 | -6.7 | -3.4 | 0.9 | 17 | -8.8 | 18 | -14.0 | -19.2 | 15 | -3.9 | 20 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 下旬 | -3.8 | -0.5 | 4.1 | 29 | -5.9 | 22 | -9.2 | -15.5 | 23 | -4.7 | 26 | 10 | 0 | 11 | 0 | 5 | 0 | 0 | 0 | |||||
| 上旬 | 0.4 | 3.0 | 5.1 | 10 | 1.0 | 04 | -3.0 | -4.7 | 05 | 0.4 | 10 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.0 | 7.4 | 11.2 | 12 | 3.3 | 13 | -0.7 | -2.7 | 15* | 2.9 | 20 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 4.0 | 8.4 | 11.0 | 24 | 3.8 | 22 | 0.1 | -1.6 | 23 | 2.4 | 25 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.1 | 10.5 | 18.9 | 02 | 6.6 | 01 | 1.1 | -0.4 | 01 | 3.8 | 09 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 4.4 | 8.1 | 13.3 | 13 | 4.7 | 12 | 0.8 | -1.8 | 17 | 2.7 | 14 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 6.8 | 10.6 | 15.2 | 24 | 5.6 | 21 | 3.4 | 0.3 | 21 | 5.8 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 8.7 | 13.0 | 16.2 | 08 | 8.1 | 02 | 5.5 | 2.1 | 03 | 7.4 | 09* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 7.5 | 11.7 | 18.5 | 15 | 6.4 | 14 | 3.9 | 1.7 | 12* | 6.7 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 10.4 | 14.8 | 18.9 | 28 | 11.3 | 21 | 6.8 | 4.1 | 23 | 9.2 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 11.6 | 14.7 | 17.2 | 02 | 11.3 | 01 | 8.8 | 7.2 | 08 | 10.5 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 15.0 | 19.4 | 27.8 | 19 | 14.9 | 13 | 11.0 | 7.8 | 13 | 14.3 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 16.6 | 20.9 | 27.2 | 23 | 15.1 | 31 | 12.8 | 10.1 | 31 | 16.0 | 23 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 15.3 | 18.7 | 24.9 | 09 | 12.2 | 05 | 12.1 | 10.0 | 05 | 15.6 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 16.4 | 20.1 | 25.7 | 11 | 16.7 | 16 | 13.2 | 12.0 | 16 | 15.5 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 17.4 | 21.1 | 25.5 | 27 | 16.3 | 29 | 14.2 | 11.1 | 24 | 19.3 | 27 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 14.7 | 17.4 | 20.6 | 04 | 14.4 | 02 | 12.0 | 10.2 | 09 | 13.8 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 11.2 | 14.0 | 19.0 | 11 | 11.2 | 18 | 8.2 | 6.0 | 19 | 12.1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 11.4 | 14.5 | 16.8 | 24 | 13.3 | 30* | 7.5 | 5.1 | 23 | 10.1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 10.5 | 15.3 | 18.7 | 09 | 12.2 | 05 | 6.1 | 3.8 | 04 | 11.9 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 11.2 | 15.1 | 20.1 | 11 | 10.2 | 19 | 6.5 | 3.4 | 19 | 8.9 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 7.4 | 11.7 | 17.7 | 21 | 6.2 | 29 | 3.2 | -2.7 | 30 | 9.1 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 6.0 | 10.2 | 15.1 | 03 | 6.1 | 01 | 1.4 | -1.8 | 07 | 4.1 | 04 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 4.5 | 8.3 | 13.2 | 14 | 4.3 | 17 | 0.3 | -1.8 | 18 | 3.9 | 14 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 2.1 | 5.3 | 13.1 | 27 | -1.3 | 22 | -2.7 | -7.2 | 23 | 5.1 | 27 | 2 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | |||||
| 上旬 | 3.0 | 5.9 | 11.3 | 01 | 2.7 | 04 | 0.0 | -1.9 | 10 | 2.2 | 01 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | -0.6 | 2.3 | 6.2 | 12 | -1.2 | 19 | -5.1 | -8.9 | 19 | -1.8 | 14 | 6 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | |||||
| 下旬 | -3.2 | -0.6 | 5.1 | 26 | -3.6 | 31 | -7.1 | -10.2 | 24 | -3.1 | 27 | 10 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | |||||