旬ごとの値
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秋田（秋田県) 1988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 | 0.2 | 3.0 | 8.3 | 01 | -1.9 | 10 | -2.4 | -4.4 | 10* | 1.3 | 08 | 4 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 4.9 | 77 | 35 | 09 | |
| 中旬 | 1.3 | 4.4 | 9.0 | 14 | 0.8 | 11 | -1.6 | -4.7 | 18 | 1.3 | 15 | 2 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.0 | 73 | 40 | 17 | |
| 下旬 | 0.1 | 2.7 | 12.6 | 22 | -1.4 | 26 | -2.3 | -4.4 | 27 | 5.2 | 22 | 8 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 4.6 | 71 | 42 | 24 | |
| 上旬 | -2.0 | 0.9 | 5.6 | 05 | -2.6 | 03 | -4.8 | -7.7 | 03 | -2.5 | 06 | 7 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 4.0 | 73 | 43 | 03 | |
| 中旬 | -3.0 | -0.8 | 1.3 | 20* | -3.0 | 16 | -5.2 | -6.7 | 15 | -3.2 | 13 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.5 | 70 | 44 | 20 | |
| 下旬 | -1.0 | 1.5 | 3.6 | 23 | -0.8 | 21 | -3.6 | -11.1 | 22 | -0.9 | 24 | 8 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 3.6 | 63 | 41 | 21 | |
| 上旬 | -0.3 | 2.5 | 4.9 | 01 | -0.3 | 09 | -3.2 | -6.7 | 06 | 0.7 | 02 | 5 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | 4.6 | 76 | 41 | 08 | |
| 中旬 | 3.9 | 7.6 | 13.0 | 14 | 2.8 | 16 | 0.1 | -5.8 | 15 | 6.6 | 14 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 5.6 | 68 | 39 | 20 | |
| 下旬 | 4.3 | 8.2 | 11.7 | 29 | 4.2 | 24 | 0.1 | -1.8 | 26* | 4.6 | 22 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.9 | 58 | 21 | 21 | |
| 上旬 | 5.8 | 10.8 | 15.0 | 05 | 8.2 | 07 | 1.1 | -2.0 | 09 | 3.9 | 06 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.7 | 61 | 18 | 01 | |
| 中旬 | 9.7 | 14.8 | 20.5 | 18 | 9.2 | 15 | 4.8 | 0.9 | 17 | 9.1 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 69 | 17 | 17 | |
| 下旬 | 10.9 | 14.6 | 21.6 | 28 | 9.4 | 24 | 7.4 | 3.5 | 25 | 11.2 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 74 | 32 | 28 | |
| 上旬 | 11.5 | 15.4 | 24.5 | 01 | 11.5 | 05 | 7.6 | 5.6 | 09 | 10.3 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 67 | 26 | 03 | |
| 中旬 | 14.4 | 18.4 | 26.4 | 20 | 10.4 | 13 | 10.7 | 8.6 | 14* | 14.1 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.4 | 77 | 34 | 15 | |
| 下旬 | 14.3 | 18.5 | 23.3 | 22 | 12.5 | 23 | 10.3 | 6.6 | 27 | 12.8 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 74 | 25 | 22 | |
| 上旬 | 17.6 | 20.4 | 23.6 | 08* | 16.1 | 05 | 15.0 | 13.2 | 05 | 16.4 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.4 | 82 | 42 | 01 | |
| 中旬 | 17.6 | 21.7 | 26.0 | 12 | 17.1 | 14 | 14.0 | 11.2 | 15 | 16.6 | 17 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 15.9 | 79 | 47 | 16 | |
| 下旬 | 21.9 | 26.6 | 30.0 | 23 | 24.0 | 22 | 17.7 | 12.7 | 21 | 20.7 | 27 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | 17.4 | 66 | 34 | 23 | |
| 上旬 | 20.5 | 23.8 | 26.6 | 03 | 21.7 | 07 | 17.7 | 16.3 | 06 | 19.3 | 09 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19.5 | 81 | 48 | 03 | |
| 中旬 | 21.6 | 25.6 | 27.8 | 15 | 21.1 | 12 | 18.9 | 16.7 | 14 | 20.6 | 17 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 19.5 | 76 | 52 | 14 | |
| 下旬 | 20.8 | 25.4 | 28.4 | 22 | 20.5 | 28 | 16.4 | 14.2 | 24 | 20.4 | 21 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 16.9 | 69 | 42 | 24 | |
| 上旬 | 24.4 | 28.6 | 32.8 | 02 | 23.7 | 05 | 20.4 | 18.8 | 02 | 22.4 | 07 | 0 | 3 | 0 | 0 | 0 | 9 | 2 | 0 | 24.0 | 80 | 41 | 04 | |
| 中旬 | 27.5 | 31.9 | 34.0 | 14 | 29.7 | 11 | 23.7 | 21.0 | 16 | 25.8 | 12 | 0 | 10 | 0 | 2 | 0 | 10 | 9 | 0 | 24.2 | 66 | 44 | 16 | |
| 下旬 | 26.4 | 30.4 | 33.5 | 25 | 25.3 | 29 | 23.5 | 20.6 | 31 | 25.8 | 25 | 0 | 8 | 0 | 1 | 0 | 11 | 7 | 0 | 26.9 | 79 | 51 | 25 | |
| 上旬 | 21.4 | 25.9 | 27.2 | 04* | 22.6 | 06 | 18.0 | 15.9 | 10 | 19.0 | 08 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 19.8 | 78 | 49 | 04 | |
| 中旬 | 20.8 | 25.6 | 28.8 | 15 | 20.5 | 11 | 17.0 | 14.0 | 14 | 18.8 | 12 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 18.7 | 76 | 46 | 18* | |
| 下旬 | 17.9 | 22.1 | 25.7 | 23 | 18.1 | 25 | 15.0 | 12.4 | 23 | 17.2 | 28 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16.0 | 79 | 28 | 23 | |
| 上旬 | 15.9 | 20.3 | 22.3 | 09 | 18.9 | 06 | 11.9 | 8.1 | 04 | 15.3 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.6 | 75 | 39 | 03 | |
| 中旬 | 12.3 | 17.1 | 20.0 | 12 | 12.0 | 13 | 7.6 | 5.2 | 20 | 10.4 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.6 | 74 | 32 | 18 | |
| 下旬 | 10.3 | 15.0 | 19.5 | 21 | 10.1 | 29 | 5.8 | 2.8 | 24 | 10.2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 71 | 23 | 25 | |
| 上旬 | 8.0 | 12.5 | 15.0 | 09 | 9.2 | 08 | 3.9 | 0.2 | 09 | 8.5 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.8 | 63 | 34 | 09 | |
| 中旬 | 5.4 | 9.0 | 14.1 | 12 | 4.8 | 11 | 2.4 | -0.3 | 16 | 9.3 | 13 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.3 | 69 | 36 | 15 | |
| 下旬 | 4.2 | 8.2 | 12.0 | 24 | 2.4 | 26 | 0.6 | -0.8 | 21 | 4.6 | 24 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.4 | 78 | 36 | 21 | |
| 上旬 | 5.2 | 8.2 | 12.9 | 08 | 4.1 | 10 | 1.9 | -0.9 | 06 | 6.0 | 08 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.6 | 73 | 40 | 02 | |
| 中旬 | 3.1 | 6.0 | 11.7 | 13 | 2.1 | 11 | 0.8 | -3.1 | 17 | 3.8 | 13 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.5 | 72 | 44 | 17* | |
| 下旬 | 0.6 | 2.9 | 6.1 | 24 | 0.3 | 22 | -1.7 | -4.6 | 28 | 0.2 | 23 | 3 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4.2 | 66 | 43 | 21 | |