旬ごとの値
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根室（根室地方) 1900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 | -7.5 | -4.9 | -0.5 | 01 | -8.1 | 02 | -12.0 | -14.8 | 04 | -7.7 | 09 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 中旬 | -3.1 | -0.8 | 3.2 | 14 | -2.6 | 16 | -6.6 | -9.9 | 18* | -1.4 | 14 | 9 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 下旬 | -7.7 | -5.3 | 1.9 | 29 | -8.9 | 25 | -11.6 | -18.1 | 25 | -6.9 | 29 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | |||||
| 上旬 | -7.1 | -3.6 | -1.2 | 09 | -7.8 | 07 | -12.2 | -16.7 | 07 | -4.7 | 03 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 中旬 | -9.5 | -5.8 | -2.2 | 13 | -10.1 | 16 | -15.9 | -19.9 | 17* | -10.9 | 13 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 下旬 | -7.2 | -4.1 | -0.2 | 25 | -8.8 | 28 | -12.0 | -17.8 | 23 | -6.7 | 26 | 8 | 0 | 8 | 0 | 8 | 0 | 0 | 0 | |||||
| 上旬 | -6.6 | -2.6 | 2.7 | 07 | -7.4 | 04 | -13.3 | -18.4 | 05 | -4.0 | 07 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | |||||
| 中旬 | -4.5 | -2.2 | 0.8 | 19 | -5.6 | 17 | -9.0 | -15.1 | 17 | -3.6 | 20 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | |||||
| 下旬 | -2.5 | 0.3 | 4.7 | 30 | -5.6 | 28 | -6.1 | -10.4 | 28 | -1.5 | 25 | 10 | 0 | 11 | 0 | 3 | 0 | 0 | 0 | |||||
| 上旬 | 1.6 | 4.7 | 7.2 | 06 | 1.7 | 01 | -2.0 | -6.6 | 01 | -0.7 | 09 | 1 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 1.5 | 4.7 | 7.0 | 15 | 1.3 | 12 | -1.8 | -4.2 | 11 | 2.4 | 19 | 1 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 4.0 | 8.8 | 19.6 | 30 | 2.3 | 21 | -1.0 | -3.6 | 21 | 1.3 | 26 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 5.9 | 11.0 | 21.7 | 01 | 2.9 | 07 | 1.4 | -1.9 | 07 | 3.9 | 03 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 8.3 | 13.9 | 21.2 | 18 | 5.3 | 14 | 2.8 | 0.1 | 14 | 4.7 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 7.3 | 11.1 | 14.6 | 23 | 8.3 | 27 | 3.9 | 1.5 | 31 | 6.2 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 9.7 | 14.6 | 20.5 | 03 | 10.1 | 08 | 4.6 | 2.3 | 05 | 9.4 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 8.6 | 12.2 | 18.5 | 12 | 6.0 | 15 | 5.4 | 2.7 | 18 | 8.6 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 10.4 | 14.4 | 25.1 | 22 | 8.4 | 26 | 6.4 | 5.4 | 26* | 8.6 | 22 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 上旬 | 12.1 | 16.3 | 18.8 | 03 | 13.8 | 04* | 7.9 | 4.9 | 04 | 10.3 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 12.1 | 15.6 | 17.5 | 14 | 14.1 | 16 | 8.5 | 6.8 | 15 | 10.8 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 13.2 | 16.7 | 21.6 | 22 | 12.8 | 29 | 10.2 | 7.7 | 29 | 12.2 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 16.7 | 19.8 | 22.1 | 10 | 17.7 | 04 | 13.6 | 11.6 | 06 | 15.6 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 18.6 | 22.1 | 25.1 | 20 | 16.7 | 14 | 15.8 | 13.2 | 14 | 18.4 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 下旬 | 19.3 | 23.6 | 27.0 | 21 | 18.4 | 28 | 15.9 | 12.6 | 28 | 19.5 | 21 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 上旬 | 17.0 | 20.0 | 22.9 | 05 | 14.8 | 08 | 14.0 | 10.5 | 09 | 16.8 | 05* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 15.1 | 18.3 | 21.2 | 15 | 15.2 | 18 | 12.2 | 8.9 | 18 | 14.9 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 14.8 | 18.7 | 22.4 | 21 | 16.8 | 30* | 11.0 | 6.8 | 30 | 15.9 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 13.3 | 16.4 | 19.9 | 07 | 12.1 | 08 | 9.4 | 5.3 | 08 | 13.6 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 11.7 | 15.1 | 18.4 | 11 | 10.6 | 16 | 8.3 | 3.4 | 18 | 12.9 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 9.7 | 13.2 | 16.1 | 30* | 10.3 | 22 | 5.7 | 2.9 | 25 | 9.2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 7.7 | 11.1 | 16.6 | 06 | 6.8 | 01 | 3.6 | -0.4 | 03 | 10.9 | 05 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 5.0 | 8.1 | 14.2 | 11 | 2.5 | 17 | 1.0 | -2.6 | 19 | 4.7 | 11 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 3.4 | 6.1 | 15.1 | 21 | 3.1 | 23 | -0.2 | -3.3 | 23 | 4.7 | 21 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -0.2 | 2.7 | 9.5 | 07 | -1.3 | 10 | -4.2 | -7.3 | 10 | 2.3 | 07 | 5 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | |||||
| 中旬 | -2.2 | 0.2 | 2.9 | 17 | -3.9 | 11 | -4.9 | -7.6 | 12* | -0.1 | 17 | 9 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | |||||
| 下旬 | -2.1 | 0.6 | 4.4 | 22 | -4.1 | 30 | -5.5 | -9.0 | 21 | -2.3 | 25 | 9 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | |||||