旬ごとの値
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田沢湖（秋田県) 1978年（旬ごとの値） 詳細（気温・蒸気圧・湿度）
| 月 | 旬 | 気温 | 蒸気圧 | 湿度 | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 平均 | 最高 | 最低 | 積算 (℃) |
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 (hPa) |
平均 (％) |
最小 | ||||||||||||
| 日平均 (℃) | 日最高 (℃) | 日最低 (℃) |
気温 (℃) | 日 時:分 | 気温 (℃) | 日 時:分 | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ≧30℃ | ≧35℃ | 湿度 (％) | 日 | |||||
| 上旬 | -3.0 | -0.7 | -6.1 | 3.5 | 01 14:00 | -9.4 | 03 08:00 | 0 | 9 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.9 | 0.9 ) | -5.1 ) | 3.2 ) | 15 11:00 | -9.2 ) | 17 01:00 | 0 | 9 | 0 | 10 | 0 | 2 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | -4.6 | -1.4 | -8.7 | 4.4 | 21 14:00 | -14.1 | 30 05:00 | 0 | 11 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -5.2 | -3.6 | -7.0 | 0.6 | 10 13:00 | -9.9 | 03 02:00 | 0 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -5.9 | -3.0 ) | -9.8 ) | -0.6 ) | 11 16:00 | -13.9 ) | 14 21:00 | 0 | 10 | 0 | 10 | 0 | 9 ) | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | -4.9 | -1.7 | -9.5 | 3.6 | 28 23:00 | -13.4 | 26 04:00 | 0 | 8 | 0 | 8 | 0 | 6 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -1.0 | 2.9 | -5.5 | 4.6 | 09 15:00 | -10.8 | 03 02:00 | 0 | 7 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.0 | 1.5 | -3.0 | 5.2 | 20 14:00 | -5.0 | 14 05:00 | 0 | 7 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 2.1 | 5.7 | -1.5 | 11.3 | 27 14:00 | -6.6 | 31 06:00 | 0 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 3.0 | 6.5 | -1.2 | 10.6 | 05 16:00 | -7.2 | 02 06:00 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 6.6 | 11.7 | 1.8 | 19.9 | 15 15:00 | -1.5 | 18 05:00 | 22 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 9.2 | 14.2 | 4.0 | 17.3 | 30 13:00 | -1.0 | 22 05:00 | 37 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 12.8 | 18.2 | 7.2 | 24.5 | 09 14:00 | 0.0 | 06 05:00 | 119 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 15.3 | 21.3 | 8.6 | 27.5 | 17 16:00 | 2.1 | 13 05:00 | 153 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 12.5 | 17.4 | 7.8 | 27.0 | 26 14:00 | 4.7 | 25 04:00 | 121 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 15.5 | 21.4 | 9.4 | 28.7 | 10 14:00 | 5.5 | 08 04:00 | 155 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 20.3 | 24.3 | 17.0 | 30.6 | 19 13:00 | 15.0 | 14 02:00 | 203 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.8 | 25.3 | 16.2 | 29.5 | 30 13:00 | 13.5 | 29 05:00 | 208 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 23.1 | 27.1 | 19.1 | 31.9 | 09 13:00 | 15.7 | 06 05:00 | 231 | 0 | 3 | 0 | 0 | 0 | 7 | 3 | 0 | /// | /// | /// | /// | |
| 中旬 | 24.7 | 28.9 ) | 21.0 ) | 30.0 ) | 11 15:00 | 19.0 ) | 20 03:00 | 247 | 0 | 5 | 0 ) | 0 | 0 | 10 | 1 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | 24.9 | 30.4 | 19.4 | 32.7 | 30 15:00 | 15.7 | 24 04:00 | 274 | 0 | 5 | 0 | 0 | 0 | 11 | 6 | 0 | /// | /// | /// | /// | |
| 上旬 | 24.6 | 29.1 | 20.0 | 32.5 | 02 16:00 | 17.4 | 07 03:00 | 246 | 0 | 3 | 0 | 0 | 0 | 10 | 4 | 0 | /// | /// | /// | /// | |
| 中旬 | 23.7 | 27.6 | 19.8 | 33.4 | 20 14:00 | 15.3 | 18 06:00 | 237 | 0 | 3 | 0 | 0 | 0 | 8 | 3 | 0 | /// | /// | /// | /// | |
| 下旬 | 21.5 | 26.3 | 17.0 | 28.9 | 27 15:00 | 12.8 | 25 05:00 | 237 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 17.3 | 22.1 | 12.9 | 24.5 | 02 14:00 | 8.0 | 08 06:00 | 173 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 17.9 | 21.0 | 15.1 | 23.3 | 18 15:00 | 11.5 | 12 05:00 | 179 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 15.5 | 20.6 | 10.8 | 24.2 | 25 13:00 | 6.9 | 28 06:00 | 155 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 13.0 | 19.4 | 6.6 | 25.1 | 03 12:00 | 0.7 | 08 06:00 | 112 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 9.1 | 14.2 | 4.1 | 19.7 | 20 13:00 | -0.6 | 14 06:00 | 45 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 8.9 | 13.6 ) | 4.4 ) | 18.2 ) | 25 11:00 | 0.1 ) | 31 05:00 | 22 | 0 | 0 | 0 ) | 0 | 0 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 上旬 | 5.1 | 10.9 ) | 0.1 ) | 15.1 ) | 06 13:00 | -2.2 ) | 04 07:00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 中旬 | 5.8 | 8.5 ) | 1.3 ) | 12.2 ) | 11 12:00 | -1.0 ) | 17 02:00 | 0 | 0 | 0 | 3 ) | 0 | 0 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | 3.6 | 7.4 | -1.0 | 11.0 | 27 12:00 | -3.5 | 24 06:00 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 2.4 | 6.0 | -1.2 | 8.8 | 10 14:00 | -4.0 | 06 05:00 | 0 | 2 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 1.8 | 5.0 | -1.8 | 12.0 | 14 14:00 | -7.1 | 20 07:00 | 0 | 3 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -0.3 | 2.8 | -3.2 | 8.5 | 23 13:00 | -6.8 | 30 20:00 | 0 | 4 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
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