旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
西会津（福島県) 1987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 | -0.6 | 2.5 | -2.8 | 7.3 | 03 15:00 | -5.4 | 10 21:00 | 0 | 7 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.1 | 1.5 | -3.6 | 9.9 | 17 13:00 | -7.1 | 11 08:00 | 0 | 7 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -0.8 | 2.5 | -3.2 | 9.7 | 29 15:00 | -8.4 | 22 05:00 | 0 | 6 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 0.2 | 4.4 | -5.1 | 13.4 | 10 13:00 | -13.5 | 02 08:00 | 0 | 5 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -0.5 | 2.3 | -3.0 | 7.7 | 11 15:00 | -5.7 | 14 02:00 | 0 | 7 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -0.8 | 3.1 | -3.9 | 11.9 | 24 16:00 | -8.7 | 22 08:00 | 0 | 6 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 0.0 | 3.5 | -3.1 | 6.9 | 04 15:00 | -5.3 | 01 23:00 | 0 | 5 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 2.4 | 6.2 | -1.7 | 10.7 | 19 13:00 | -5.4 | 13 01:00 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 4.3 | 11.0 | -0.7 | 15.9 | 30 16:00 | -2.4 | 31 23:00 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 7.4 | 13.9 | 1.1 | 23.5 | 09 16:00 | -4.3 | 01 05:00 | 23 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 6.6 | 14.0 | 0.1 | 23.6 | 20 14:00 | -3.0 | 15 06:00 | 37 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 11.3 | 18.9 | 4.1 | 27.6 | 30 15:00 | -0.9 | 28 05:00 | 72 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 13.0 | 22.4 | 3.8 | 26.4 | 02 14:00 | -0.9 | 05 05:00 | 112 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.9 | 20.9 | 9.5 | 25.8 | 16 17:00 | 5.8 | 19 05:00 | 149 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 16.2 | 21.7 ) | 10.6 ) | 28.0 ) | 21 16:00 | 6.7 ) | 29 04:00 | 178 | 0 | 0 | 0 ) | 0 | 0 | 3 | 0 ) | 0 ) | /// | /// | /// | /// | |
| 上旬 | 20.8 | 27.4 | 14.3 | 33.0 | 06 15:00 | 10.0 | 01 04:00 | 208 | 0 | 0 | 0 | 0 | 0 | 8 | 3 | 0 | /// | /// | /// | /// | |
| 中旬 | 18.1 | 25.4 ) | 11.0 ) | 30.6 ) | 19 14:00 | 7.6 ) | 11 05:00 | 181 | 0 | 0 | 0 ) | 0 | 0 | 6 ) | 2 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | 19.1 | 24.9 | 13.8 | 29.9 | 26 14:00 | 9.9 | 22 05:00 | 191 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 21.7 | 26.9 | 16.9 | 31.1 | 09 14:00 | 14.9 | 06 04:00 | 217 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | /// | /// | /// | /// | |
| 中旬 | 23.6 | 28.0 | 20.2 | 32.7 | 17 14:00 | 15.1 | 11 05:00 | 236 | 0 | 3 | 0 | 0 | 0 | 8 | 3 | 0 | /// | /// | /// | /// | |
| 下旬 | 24.6 | 28.9 | 21.2 | 33.5 | 23 16:00 | 19.9 | 21 05:00 | 271 | 0 | 3 | 0 | 0 | 0 | 11 | 2 | 0 | /// | /// | /// | /// | |
| 上旬 | 23.5 | 28.4 | 19.9 | 31.9 | 09 13:00 | 18.8 | 03 05:00 | 235 | 0 | 3 | 0 | 0 | 0 | 9 | 3 | 0 | /// | /// | /// | /// | |
| 中旬 | 24.0 | 29.0 | 20.1 | 31.6 | 11 14:00 | 18.7 | 15 05:00 | 240 | 0 | 2 | 0 | 0 | 0 | 10 | 3 | 0 | /// | /// | /// | /// | |
| 下旬 | 23.2 | 27.9 | 19.6 | 32.5 | 30 14:00 | 17.1 | 28 04:00 | 255 | 0 | 2 | 0 | 0 | 0 | 9 | 2 | 0 | /// | /// | /// | /// | |
| 上旬 | 22.7 | 27.2 | 18.8 | 30.6 | 08 13:00 | 16.5 | 04 05:00 | 227 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | /// | /// | /// | /// | |
| 中旬 | 19.3 | 24.5 | 14.9 | 29.4 | 15 15:00 | 10.2 | 20 02:00 | 193 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 15.9 | 22.0 | 10.9 | 26.0 | 21 14:00 | 8.4 | 23 03:00 | 159 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 15.7 | 21.8 | 10.8 | 24.1 | 02 15:00 | 7.1 | 10 02:00 | 157 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.6 | 19.4 ) | 10.4 ) | 29.1 ) | 17 13:00 | 6.4 ) | 14 04:00 | 146 | 0 | 0 | 0 ) | 0 | 0 | 1 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | 10.1 | 14.9 | 6.2 | 19.9 | 28 14:00 | 2.7 | 31 24:00 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 8.7 | 13.4 | 4.7 | 16.6 | 03 15:00 | -0.4 | 09 07:00 | 26 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 7.0 | 13.0 | 1.9 | 18.3 | 12 14:00 | -2.3 | 20 24:00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 4.2 | 8.3 | 0.4 | 13.3 | 23 15:00 | -3.4 | 30 24:00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 0.0 | 3.5 | -2.9 | 8.3 | 10 13:00 | -8.1 | 08 07:00 | 0 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 1.2 | 4.8 | -1.8 | 8.1 | 15 15:00 | -6.3 | 19 07:00 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 4.5 | 10.4 | -0.1 | 16.4 | 28 14:00 | -3.8 | 31 24:00 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
- 値欄の記号の説明
- 2021年3月2日より、アメダスの日照時間は「推計気象分布（日照時間）」から得る推計値となりましたので、日照計による観測値と単純比較できません。詳しくは要素ごとの値の補足説明をご覧ください。