旬ごとの値
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根室（根室地方) 2016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 | -2.4 | 0.7 | 4.4 | 02 | -1.4 | 05 | -6.0 | -7.4 | 05 | -2.6 | 03 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.3 | 64 | 35 | 08 | |
| 中旬 | -3.7 | -1.4 | 2.0 | 14 | -3.5 | 12 | -6.8 | -10.4 | 17 | -0.7 | 20 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.4 | 71 | 34 | 12 | |
| 下旬 | -4.0 | -1.6 | 1.5 | 26 | -5.1 | 29 | -7.4 | -11.1 | 25 | -3.8 | 21 | 11 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | 3.2 | 69 | 45 | 30 | |
| 上旬 | -3.9 | -1.6 | 2.2 | 05 | -5.1 | 03 | -7.3 | -12.4 | 02 | -3.1 | 10 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.3 | 69 | 35 | 06 | |
| 中旬 | -1.1 | 2.2 | 6.8 | 13 | -2.1 | 16 | -4.2 | -8.8 | 16 | 0.6 | 13 | 7 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4.4 | 75 | 28 | 17 | |
| 下旬 | -4.1 | -1.3 | 1.3 | 23 | -4.0 | 25 | -7.2 | -11.2 | 25 | -2.6 | 21 | 9 | 0 | 9 | 0 | 5 | 0 | 0 | 0 | 3.3 | 70 | 35 | 25 | |
| 上旬 | -1.7 | 1.0 | 8.0 | 07 | -3.0 | 02 | -4.4 | -7.7 | 06 | 0.5 | 07 | 7 | 0 | 8 | 0 | 4 | 0 | 0 | 0 | 4.0 | 71 | 35 | 09 | |
| 中旬 | 1.1 | 4.4 | 10.6 | 18 | 1.1 | 15 | -2.2 | -5.4 | 12 | 0.6 | 19* | 5 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.2 | 77 | 33 | 12 | |
| 下旬 | 1.2 | 4.7 | 11.0 | 28 | 1.9 | 24 | -1.6 | -3.6 | 22 | 1.0 | 31 | 4 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 5.1 | 76 | 33 | 22 | |
| 上旬 | 4.0 | 7.5 | 12.2 | 07 | 3.2 | 02 | 0.8 | -1.8 | 02 | 2.8 | 07 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.0 | 74 | 24 | 07 | |
| 中旬 | 3.5 | 6.7 | 9.5 | 14 | 3.5 | 11 | 0.7 | -0.5 | 12 | 2.7 | 14 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.5 | 81 | 37 | 16 | |
| 下旬 | 4.2 ) | 8.1 ) | 16.6 ) | 21 | 2.8 ) | 29 | 1.5 ) | -0.4 ) | 23* | 6.0 ) | 21 | 0 ) | 0 ) | 2 ) | 0 | 0 | 0 ) | 0 ) | 0 ) | 6.8 ) | 84 ) | 34 ) | 21 | |
| 上旬 | 8.1 | 12.1 | 18.0 | 09 | 6.6 | 01 | 4.7 | 2.2 | 01 | 7.2 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 76 | 20 | 09 | |
| 中旬 | 9.8 | 14.8 | 23.4 | 20 | 6.8 | 16 | 6.0 | 3.2 | 16 | 10.4 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.7 | 74 | 31 | 20 | |
| 下旬 | 11.8 | 17.7 | 26.5 | 22 | 8.4 | 31 | 7.5 | 4.6 | 30 | 10.9 | 21 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 10.9 | 80 | 18 | 21 | |
| 上旬 | 10.1 | 13.9 | 21.3 | 08 | 7.5 | 02 | 7.3 | 4.3 | 04 | 12.4 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 86 | 41 | 06 | |
| 中旬 | 8.5 | 11.0 | 14.5 | 20 | 8.0 | 13 | 6.6 | 4.8 | 13* | 9.7 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.7 | 96 | 73 | 11 | |
| 下旬 | 12.0 | 16.1 | 21.9 | 29 | 10.8 | 25 | 9.2 | 5.8 | 24 | 14.3 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.4 | 94 | 58 | 27 | |
| 上旬 | 13.7 | 18.6 | 24.3 | 01 | 12.9 | 04 | 10.5 | 7.5 | 05 | 14.0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.9 | 94 | 64 | 05 | |
| 中旬 | 14.3 | 17.9 | 21.3 | 17 | 14.5 | 19 | 12.1 | 9.9 | 13 | 13.6 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.5 | 95 | 73 | 17* | |
| 下旬 | 15.8 | 18.8 | 24.4 | 30 | 15.2 | 22 | 13.8 | 9.5 | 21 | 18.7 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.5 | 95 | 74 | 24 | |
| 上旬 | 20.6 | 24.6 | 29.0 | 04 | 21.3 | 10 | 17.5 | 14.6 | 10 | 20.0 | 04 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 22.5 | 92 | 47 | 06 | |
| 中旬 | 18.7 | 21.6 | 23.7 | 17 | 18.9 | 12 | 16.8 | 11.7 | 12 | 20.3 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21.5 | 98 | 76 | 11 | |
| 下旬 | 19.9 | 22.1 | 24.7 | 23 | 17.7 | 27 | 18.3 | 15.1 | 27 | 20.2 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23.0 | 98 | 73 | 23 | |
| 上旬 | 18.1 | 21.4 | 24.4 | 07 | 17.7 | 08 | 15.6 | 13.8 | 08 | 18.2 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19.8 | 95 | 68 | 10 | |
| 中旬 | 16.0 | 19.2 | 22.6 | 15 | 15.4 | 18 | 13.1 | 11.1 | 18 | 15.1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.3 | 79 | 38 | 20 | |
| 下旬 | 16.0 | 19.5 | 25.3 | 26 | 16.0 | 29 | 12.9 | 8.8 | 30 | 15.2 | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.7 | 86 | 44 | 26 | |
| 上旬 | 13.6 | 17.6 | 23.2 | 03 | 12.3 | 07 | 9.9 | 6.1 | 10 | 13.8 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.6 | 72 | 35 | 04 | |
| 中旬 | 11.8 | 15.7 | 20.1 | 16 | 13.5 | 13 | 7.7 | 3.5 | 20* | 13.2 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.3 | 73 | 33 | 15 | |
| 下旬 | 6.5 | 9.8 | 16.3 | 26 | 6.8 | 27 | 2.8 | -0.1 | 29 | 6.5 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5.9 | 60 | 30 | 30 | |
| 上旬 | 3.5 | 6.8 | 10.4 | 08 | 2.8 | 07 | 0.1 | -1.7 | 07* | 2.8 | 01 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.0 | 63 | 29 | 09 | |
| 中旬 | 5.0 | 8.3 | 12.4 | 15 | 3.9 | 17 | 1.8 | -2.0 | 18* | 5.5 | 19 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.9 | 75 | 34 | 17 | |
| 下旬 | -0.1 | 2.4 | 6.4 | 27 | -1.9 | 24 | -3.1 | -8.3 | 24 | 0.6 | 28* | 5 | 0 | 7 | 0 | 1 | 0 | 0 | 0 | 4.2 | 66 | 28 | 21 | |
| 上旬 | 1.7 | 5.2 | 10.7 | 05 | -3.2 | 07 | -2.2 | -7.4 | 08 | 2.3 | 05 | 3 | 0 | 7 | 0 | 2 | 0 | 0 | 0 | 5.3 | 71 | 33 | 03 | |
| 中旬 | -2.2 | 0.5 | 5.1 | 18 | -2.9 | 15 | -5.5 | -8.3 | 17 | -3.0 | 14 | 8 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.8 | 71 | 43 | 16 | |
| 下旬 | -2.4 | -0.1 | 4.8 | 26 | -4.4 | 28 | -5.6 | -8.4 | 28 | -0.6 | 21 | 8 | 0 | 11 | 0 | 5 | 0 | 0 | 0 | 3.9 | 74 | 44 | 30 | |