旬ごとの値
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根室（根室地方) 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 | -2.3 | 0.4 | 5.7 | 08 | -5.2 | 04 | -6.1 | -10.6 | 04 | 1.4 | 08 | 8 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | |||||
| 中旬 | -1.0 | 1.7 | 3.4 | 11 | -0.6 | 19 | -3.9 | -8.6 | 20 | 0.4 | 14 | 8 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | |||||
| 下旬 | -1.4 | 0.0 | 1.9 | 23 | -2.5 | 30 | -3.7 | -7.7 | 31 | 0.2 | 23 | 7 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | |||||
| 上旬 | -2.2 | -0.5 | 3.4 | 03 | -3.4 | 05 | -4.3 | -7.1 | 05 | -1.6 | 08 | 8 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | |||||
| 中旬 | -6.1 | -3.3 | -0.9 | 11 | -5.8 | 19 | -8.9 | -13.0 | 17 | -3.8 | 11 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | |||||
| 下旬 | -8.0 | -4.4 | 1.2 | 26 | -7.5 | 22 | -12.2 | -16.0 | 22 | -8.8 | 25 | 9 | 0 | 9 | 0 | 8 | 0 | 0 | 0 | |||||
| 上旬 | -2.8 | 0.9 | 5.2 | 10 | -4.1 | 01 | -7.1 | -13.6 | 01 | -1.4 | 10 | 8 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | |||||
| 中旬 | 0.0 | 4.1 | 7.0 | 15 | -1.9 | 17 | -3.5 | -6.5 | 19 | -0.5 | 11 | 5 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | |||||
| 下旬 | 0.3 | 3.7 | 12.6 | 22 | -1.2 | 24 | -2.9 | -6.7 | 26 | -0.1 | 30 | 5 | 0 | 11 | 0 | 2 | 0 | 0 | 0 | |||||
| 上旬 | 2.0 | 5.0 | 8.1 | 04 | 2.0 | 07 | -1.0 | -3.4 | 08 | 2.5 | 04 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 3.5 | 7.4 | 13.1 | 20 | 4.3 | 19 | 0.4 | -3.1 | 11 | 2.2 | 14 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 3.1 | 6.3 | 16.0 | 26 | 1.0 | 23 | 0.7 | -0.4 | 25 | 2.9 | 28 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 6.5 | 9.8 | 12.7 | 06 | 7.2 | 01 | 4.0 | 0.0 | 02 | 6.8 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 6.0 | 8.5 | 12.1 | 18 | 4.5 | 16 | 4.2 | 3.2 | 16* | 6.2 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 7.2 | 10.4 | 16.1 | 31 | 7.5 | 27 | 4.6 | 3.1 | 29 | 5.6 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 9.8 | 14.8 | 18.9 | 07 | 9.2 | 10 | 6.5 | 5.0 | 02 | 9.5 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 12.3 | 16.8 | 23.3 | 18 | 10.1 | 11 | 8.9 | 6.5 | 12* | 11.0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 11.1 | 14.8 | 17.0 | 30 | 10.7 | 25 | 8.7 | 6.1 | 24 | 11.3 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 12.4 | 16.1 | 26.7 | 04 | 10.2 | 02 | 9.2 | 7.0 | 06 | 13.0 | 04 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 中旬 | 15.4 | 19.1 | 22.7 | 14 | 14.0 | 16 | 12.7 | 9.6 | 16 | 14.6 | 20* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 19.3 | 23.3 | 26.6 | 22 | 18.2 | 23 | 16.4 | 14.2 | 22 | 17.5 | 29 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 上旬 | 18.6 | 20.9 | 22.9 | 02 | 18.4 | 07 | 16.8 | 16.3 | 06* | 17.2 | 10* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 19.1 | 22.4 | 25.8 | 15 | 16.3 | 20 | 16.6 | 14.7 | 12 | 19.1 | 17 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | |||||
| 下旬 | 17.2 | 19.9 | 24.8 | 30 | 16.9 | 24 | 14.7 | 11.5 | 26 | 18.9 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 18.2 | 21.2 | 26.1 | 04 | 14.8 | 09 | 15.7 | 11.5 | 10 | 19.9 | 04* | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 中旬 | 13.2 | 16.0 | 16.8 | 14 | 14.0 | 18 | 9.8 | 7.9 | 18* | 12.1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 14.8 | 18.4 | 22.0 | 25 | 16.1 | 29 | 11.0 | 5.5 | 28 | 14.8 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 12.5 | 15.0 | 18.1 | 03 | 12.2 | 06 | 9.7 | 6.3 | 10 | 14.9 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 10.7 | 14.4 | 17.2 | 20 | 10.3 | 16 | 6.7 | 1.0 | 17 | 10.9 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 8.6 | 12.2 | 16.5 | 28 | 8.7 | 26 | 4.8 | 1.0 | 26* | 8.0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | 7.6 | 10.9 | 17.3 | 04 | 4.3 | 06 | 3.6 | -4.3 | 07 | 11.8 | 04 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 4.5 | 7.7 | 11.6 | 15 | 4.5 | 13 | 0.8 | -1.2 | 11 | 4.0 | 18 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 3.6 | 6.5 | 12.2 | 21 | 4.0 | 29 | 0.4 | -3.5 | 30 | 4.7 | 27 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | |||||
| 上旬 | -1.0 | 1.9 | 9.0 | 03 | -3.5 | 08 | -4.4 | -9.6 | 09 | 1.9 | 03 | 6 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | |||||
| 中旬 | -0.7 | 2.3 | 7.0 | 20 | -1.5 | 15 | -4.2 | -8.3 | 15 | 1.3 | 19 | 6 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | |||||
| 下旬 | -3.2 | -0.3 | 3.8 | 22 | -2.9 | 28 | -6.8 | -10.1 | 24 | -2.3 | 22 | 10 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | |||||