旬ごとの値
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根室（根室地方) 1992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 | -3.4 | -0.8 | 1.5 | 08 | -2.4 | 06 | -6.9 | -9.5 | 07 | -4.4 | 08 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.6 | 75 | 48 | 07 | |
| 中旬 | -2.8 | -0.5 | 2.9 | 17 | -3.6 | 15 | -6.0 | -11.3 | 15 | -0.5 | 18 | 8 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 4.0 | 78 | 48 | 15 | |
| 下旬 | -3.8 | -1.2 | 4.0 | 22 | -4.3 | 24 | -7.0 | -10.4 | 25 | -1.8 | 22 | 10 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | 3.4 | 71 | 44 | 28 | |
| 上旬 | -4.1 | -1.4 | 1.8 | 03 | -5.3 | 05 | -8.2 | -13.7 | 06 | -2.5 | 07 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.5 | 73 | 35 | 06 | |
| 中旬 | -2.8 | 0.4 | 3.1 | 15 | -3.5 | 20 | -7.0 | -10.2 | 20* | -1.4 | 16 | 9 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.8 | 73 | 34 | 20 | |
| 下旬 | -2.7 | 0.1 | 6.5 | 29 | -2.9 | 22 | -5.4 | -11.2 | 21 | -1.2 | 29 | 8 | 0 | 9 | 0 | 7 | 0 | 0 | 0 | 3.7 | 73 | 45 | 24 | |
| 上旬 | -3.3 | -1.2 | 1.5 | 01 | -4.2 | 07 | -5.5 | -8.7 | 08 | -1.2 | 10 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.5 | 72 | 46 | 04 | |
| 中旬 | -1.6 | 0.9 | 5.3 | 14 | -2.1 | 18 | -4.4 | -6.7 | 18 | -1.7 | 15 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 4.2 | 77 | 35 | 12 | |
| 下旬 | 0.6 | 5.0 | 11.8 | 28 | -0.3 | 22 | -2.8 | -5.4 | 23 | -0.6 | 30 | 3 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | 5.0 | 78 | 35 | 24 | |
| 上旬 | 2.5 | 6.4 | 12.9 | 09 | -0.5 | 07 | -0.9 | -4.7 | 08 | 2.2 | 05 | 1 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 6.1 | 82 | 28 | 09 | |
| 中旬 | 2.7 | 6.0 | 13.3 | 20 | 1.0 | 11 | 0.2 | -3.2 | 11 | 3.7 | 19 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 6.1 | 82 | 36 | 20 | |
| 下旬 | 4.6 | 7.9 | 14.1 | 26 | 3.7 | 22 | 1.4 | -0.8 | 24 | 3.8 | 29 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.7 | 79 | 40 | 26 | |
| 上旬 | 5.3 | 8.8 | 16.5 | 10 | 3.8 | 01 | 2.3 | 0.5 | 01 | 5.2 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 78 | 27 | 10 | |
| 中旬 | 8.1 | 12.5 | 18.7 | 16 | 6.8 | 14 | 4.9 | 2.7 | 20 | 6.1 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 78 | 25 | 16 | |
| 下旬 | 7.2 | 10.3 | 14.1 | 21 | 8.3 | 22 | 5.1 | 3.4 | 30 | 6.8 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.7 | 96 | 70 | 21 | |
| 上旬 | 8.5 | 11.0 | 17.1 | 06 | 7.9 | 07 | 6.1 | 4.2 | 08 | 7.8 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.5 | 94 | 68 | 03 | |
| 中旬 | 10.1 | 13.5 | 19.4 | 14 | 10.7 | 16 | 7.1 | 5.4 | 19 | 10.3 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.3 | 91 | 62 | 14 | |
| 下旬 | 12.4 | 16.6 | 24.0 | 29 | 8.5 | 22 | 8.9 | 5.0 | 22 | 12.7 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.5 | 81 | 37 | 25 | |
| 上旬 | 14.4 | 19.1 | 23.6 | 06 | 14.9 | 02 | 11.7 | 9.4 | 02 | 13.9 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.7 | 90 | 56 | 06 | |
| 中旬 | 14.1 | 17.3 | 20.8 | 16 | 14.0 | 11 | 11.7 | 9.0 | 12 | 13.6 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.5 | 90 | 65 | 16 | |
| 下旬 | 17.1 | 21.8 | 28.6 | 29 | 16.1 | 22 | 14.0 | 11.8 | 22 | 16.8 | 29 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 17.8 | 91 | 59 | 29 | |
| 上旬 | 15.9 | 19.4 | 25.1 | 07 | 15.8 | 02 | 13.1 | 10.6 | 04 | 17.6 | 07 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.6 | 86 | 60 | 10 | |
| 中旬 | 16.9 | 20.1 | 24.1 | 19 | 16.1 | 16 | 14.4 | 11.8 | 12 | 17.8 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.8 | 92 | 60 | 11 | |
| 下旬 | 17.9 | 21.7 | 26.8 | 31 | 16.7 | 21 | 15.3 | 13.4 | 29* | 18.0 | 25 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 19.1 | 92 | 70 | 31* | |
| 上旬 | 15.5 | 18.1 | 24.4 | 01 | 14.2 | 05 | 13.4 | 9.4 | 06 | 17.4 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.9 | 89 | 63 | 03 | |
| 中旬 | 14.0 | 16.8 | 19.6 | 12 | 13.8 | 20 | 11.7 | 10.2 | 20 | 14.6 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.5 | 84 | 46 | 18 | |
| 下旬 | 12.4 | 15.4 | 19.8 | 24 | 10.2 | 27 | 9.7 | 3.7 | 29 | 15.6 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.9 | 80 | 47 | 22 | |
| 上旬 | 11.8 | 15.3 | 19.8 | 01 | 11.9 | 05 | 9.0 | 5.4 | 07 | 11.2 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.4 | 82 | 38 | 06 | |
| 中旬 | 10.2 | 12.9 | 16.5 | 12 | 10.1 | 20 | 7.5 | 4.7 | 19 | 10.1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 75 | 38 | 17 | |
| 下旬 | 9.7 | 12.6 | 15.3 | 31 | 8.8 | 26 | 6.6 | 4.4 | 27 | 11.4 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 81 | 46 | 28 | |
| 上旬 | 6.4 | 9.9 | 13.5 | 06 | 3.9 | 08 | 2.3 | -1.5 | 09 | 6.3 | 04 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.9 | 70 | 38 | 08 | |
| 中旬 | 6.9 | 10.5 | 14.9 | 20 | 5.4 | 18 | 2.7 | -2.7 | 19 | 9.1 | 15 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.4 | 70 | 35 | 17 | |
| 下旬 | 3.2 | 6.1 | 11.4 | 23 | -0.3 | 27 | 0.0 | -4.3 | 28 | 6.2 | 23 | 1 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 5.6 | 69 | 41 | 27 | |
| 上旬 | 2.6 | 4.9 | 12.1 | 08 | -0.2 | 05 | -0.1 | -2.7 | 06 | 5.4 | 08 | 3 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 6.2 | 79 | 51 | 06 | |
| 中旬 | 0.0 | 2.2 | 8.6 | 11 | -0.6 | 20 | -2.6 | -6.8 | 20 | 1.6 | 11 | 7 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 4.3 | 69 | 37 | 13* | |
| 下旬 | -1.9 | 0.4 | 4.3 | 22 | -2.3 | 29 | -4.4 | -8.3 | 30 | -1.6 | 21 | 10 | 0 | 11 | 0 | 6 | 0 | 0 | 0 | 3.6 | 68 | 32 | 23 | |