旬ごとの値
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根室（根室地方) 1903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 | 1.3 | 4.0 | 6.4 | 10 | 1.9 | 06 | -0.8 | -2.4 | 10 | 1.0 | 09 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | -2.1 | 0.8 | 3.3 | 15 | -1.9 | 12 | -5.3 | -7.4 | 18* | -0.3 | 20 | 8 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | |||||
| 下旬 | -1.3 | 2.1 | 9.0 | 24 | -2.6 | 30 | -4.2 | -9.4 | 30 | -0.1 | 21 | 6 | 0 | 11 | 0 | 3 | 0 | 0 | 0 | |||||
| 上旬 | -4.1 | -1.5 | 4.2 | 10 | -5.0 | 02 | -7.8 | -11.8 | 07 | -4.3 | 04 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | |||||
| 中旬 | -3.3 | 0.0 | 6.4 | 11 | -5.4 | 14 | -6.5 | -10.5 | 14 | -1.6 | 11 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 下旬 | -3.9 | 0.8 | 4.5 | 26 | -3.2 | 23 | -8.6 | -10.2 | 24 | -6.9 | 25 | 8 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | |||||
| 上旬 | -0.2 | 4.3 | 7.5 | 02 | 1.0 | 07 | -4.1 | -6.6 | 04 | -0.3 | 05 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 0.5 | 4.6 | 8.9 | 14* | -0.4 | 18 | -2.4 | -6.8 | 19 | 0.7 | 14 | 4 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | |||||
| 下旬 | -0.6 | 3.4 | 7.5 | 29 | -1.1 | 26 | -3.6 | -6.2 | 26 | 0.6 | 30 | 7 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | |||||
| 上旬 | 4.4 | 10.1 | 16.2 | 08 | 4.5 | 03 | 1.2 | -1.9 | 04 | 4.2 | 10 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 5.4 | 10.9 | 18.6 | 16 | 5.0 | 12 | 1.9 | -0.7 | 20 | 5.7 | 15 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 3.3 | 8.5 | 14.6 | 30 | 4.3 | 22 | 0.2 | -2.5 | 23 | 2.9 | 26 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 4.1 | 7.7 | 12.9 | 02 | 4.1 | 09 | 1.7 | -0.1 | 04 | 3.8 | 06 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 7.2 | 11.1 | 16.7 | 13 | 5.8 | 17 | 3.8 | -0.2 | 11 | 7.8 | 13 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 6.9 | 10.0 | 17.7 | 30 | 3.4 | 22 | 4.3 | -0.2 | 22 | 9.8 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 9.7 | 13.9 | 18.5 | 09 | 10.0 | 05 | 7.0 | 4.2 | 06 | 9.1 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 9.6 | 13.5 | 17.8 | 17 | 8.7 | 12 | 7.0 | 5.7 | 15 | 8.1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 8.9 | 11.7 | 19.7 | 30 | 9.2 | 23* | 6.7 | 3.8 | 21 | 8.8 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 10.7 | 13.6 | 20.9 | 10 | 8.9 | 03 | 8.1 | 6.2 | 03 | 10.0 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 15.2 | 19.9 | 24.4 | 15 | 16.6 | 17 | 11.9 | 8.6 | 11 | 14.4 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 14.8 | 18.9 | 24.0 | 26 | 13.5 | 31 | 12.2 | 9.3 | 31 | 15.4 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 15.2 | 19.8 | 29.6 | 05 | 14.2 | 03 | 12.1 | 9.4 | 03 | 15.5 | 10 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 中旬 | 16.1 | 19.6 | 27.2 | 11 | 14.2 | 20 | 14.0 | 11.8 | 20 | 15.5 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 16.4 | 19.9 | 24.3 | 31 | 15.9 | 23 | 13.5 | 10.6 | 23 | 15.7 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 16.3 | 18.9 | 25.5 | 01 | 14.6 | 06 | 14.3 | 11.8 | 07* | 18.8 | 01 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 中旬 | 15.6 | 19.3 | 22.0 | 18 | 17.1 | 16 | 12.4 | 10.4 | 15 | 14.3 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 15.1 | 18.1 | 20.3 | 25 | 14.0 | 23 | 12.7 | 10.9 | 23 | 13.6 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 11.7 | 16.0 | 22.0 | 01 | 12.5 | 10 | 7.4 | 1.7 | 10 | 13.6 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 12.4 | 15.5 | 17.8 | 12 | 11.8 | 14 | 9.3 | 4.5 | 11 | 14.6 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 6.7 | 9.7 | 14.5 | 23 | 4.9 | 29 | 2.9 | -3.3 | 30 | 8.1 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 7.3 | 10.6 | 13.4 | 10 | 6.2 | 01 | 3.8 | -1.7 | 03 | 8.3 | 08 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 4.4 | 8.7 | 13.3 | 14 | 2.2 | 20 | 0.1 | -5.7 | 20 | 4.8 | 17 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 0.6 | 4.0 | 10.4 | 28 | 0.3 | 22 | -2.8 | -6.2 | 22 | 3.6 | 28 | 5 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -0.1 | 2.8 | 9.1 | 09 | -1.3 | 07 | -3.6 | -8.1 | 04 | -0.2 | 09 | 5 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | |||||
| 中旬 | -3.6 | -0.4 | 5.5 | 16 | -4.6 | 19 | -6.9 | -8.7 | 20 | -3.6 | 15 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | |||||
| 下旬 | -4.2 | -0.8 | 4.5 | 29 | -2.6 | 25* | -8.2 | -10.8 | 23 | -6.4 | 27 | 10 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | |||||