旬ごとの値
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横手（秋田県) 1998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 | -1.6 | 0.7 | -3.5 | 6.7 | 04 12:00 | -6.8 | 09 09:00 | 0 | 7 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -2.5 | 0.2 | -5.7 | 2.8 | 18 24:00 | -10.0 | 13 06:00 | 0 | 9 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -3.8 | -1.9 | -5.8 | 1.7 | 30 19:00 | -7.0 | 24 22:00 | 0 | 11 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -1.2 | 1.0 | -3.7 | 4.6 | 08 12:00 | -8.1 | 07 09:00 | 0 | 7 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.3 | 2.3 | -5.0 | 6.6 | 12 20:00 | -8.7 | 17 04:00 | 0 | 7 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 1.6 | 5.7 | -2.7 | 9.9 | 26 14:00 | -6.6 | 22 06:00 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 1.9 | 5.8 | -2.3 | 8.6 | 03 15:00 | -5.4 | 10 06:00 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 2.3 | 6.6 | -1.6 | 12.9 | 19 15:00 | -5.2 | 17 01:00 | 0 | 2 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 5.0 | 10.4 | 0.7 | 18.6 | 29 15:00 | -3.4 | 23 06:00 | 10 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 7.4 | 12.6 | 2.9 | 21.2 | 07 15:00 | -0.6 | 03 05:00 | 34 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 13.3 | 18.8 | 8.0 | 27.4 | 13 15:00 | 2.7 | 12 03:00 | 133 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 14.9 | 20.7 | 9.4 | 29.0 | 23 14:00 | 6.0 | 30 24:00 | 149 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 15.3 | 21.6 | 8.8 | 29.6 | 02 15:00 | 4.6 | 10 24:00 | 144 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 15.3 | 20.0 | 10.5 | 29.5 | 16 14:00 | 2.7 | 11 05:00 | 153 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 17.7 | 24.0 | 12.0 | 28.4 | 28 13:00 | 9.1 | 26 05:00 | 194 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 16.7 | 21.1 | 12.8 | 24.9 | 01 16:00 | 8.8 | 01 05:00 | 167 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 18.9 | 22.7 | 15.8 | 28.4 | 18 16:00 | 14.4 | 18 04:00 | 189 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.1 | 24.0 | 16.9 | 27.5 | 24 16:00 | 13.0 | 23 04:00 | 201 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 22.7 | 26.0 | 19.9 | 29.5 | 01 17:00 | 15.7 | 01 04:00 | 227 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 21.8 | 27.7 | 16.3 | 31.0 | 20 13:00 | 14.5 | 15 05:00 | 218 | 0 | 0 | 0 | 0 | 0 | 9 | 3 | 0 | /// | /// | /// | /// | |
| 下旬 | 25.7 | 30.3 | 22.1 | 33.6 | 28 16:00 | 19.6 | 31 06:00 | 282 | 0 | 7 | 0 | 0 | 0 | 10 | 7 | 0 | /// | /// | /// | /// | |
| 上旬 | 23.5 | 27.3 | 20.6 | 29.9 | 04 14:00 | 16.2 | 10 24:00 | 235 | 0 | 4 | 0 | 0 | 0 | 9 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 23.3 | 28.0 | 19.8 | 31.1 | 14 14:00 | 14.3 | 11 05:00 | 233 | 0 | 2 | 0 | 0 | 0 | 9 | 1 | 0 | /// | /// | /// | /// | |
| 下旬 | 22.9 | 26.7 | 19.6 | 33.5 | 24 15:00 | 14.6 | 22 06:00 | 252 | 0 | 2 | 0 | 0 | 0 | 6 | 2 | 0 | /// | /// | /// | /// | |
| 上旬 | 22.6 | 28.0 | 18.3 | 30.3 | 10 14:00 | 16.3 | 05 05:00 | 226 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | /// | /// | /// | /// | |
| 中旬 | 22.2 | 27.4 | 18.4 | 31.3 | 12 14:00 | 15.2 | 14 04:00 | 222 | 0 | 0 | 0 | 0 | 0 | 9 | 1 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.8 | 23.9 | 18.3 | 29.4 | 21 12:00 | 16.1 | 29 06:00 | 208 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 16.6 | 21.2 | 12.5 | 24.2 | 07 14:00 | 6.2 | 05 06:00 | 166 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 16.7 | 21.1 | 13.0 | 25.6 | 18 09:00 | 8.5 | 20 24:00 | 167 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 12.2 | 16.7 | 8.4 | 18.9 | 24 15:00 | 5.6 | 27 02:00 | 115 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 9.5 | 14.7 | 4.3 | 20.0 | 04 14:00 | 1.5 | 06 06:00 | 66 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 6.1 | 9.7 | 2.3 | 18.1 | 15 15:00 | -3.4 | 20 07:00 | 33 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 2.1 | 5.4 | -1.3 | 11.8 | 30 14:00 | -10.0 | 23 06:00 | 0 | 3 | 0 | 4 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 1.4 | 4.8 | -2.3 | 9.2 | 08 05:00 | -5.7 | 04 07:00 | 0 | 4 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 2.7 | 5.6 | -0.1 | 9.2 | 16 13:00 | -4.0 | 11 02:00 | 0 | 2 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 0.3 | 2.3 | -1.5 | 4.1 | 29 16:00 | -4.0 | 31 08:00 | 0 | 3 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
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