旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
西会津（福島県) 1990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 | -0.4 | 3.3 | -3.6 | 10.0 | 10 22:00 | -9.2 | 09 06:00 | 0 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.1 | 2.2 | -4.8 | 5.9 | 11 02:00 | -10.1 | 18 07:00 | 0 | 7 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -3.5 | -0.1 | -6.9 | 5.2 | 22 14:00 | -12.8 | 21 06:00 | 0 | 11 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.2 | 4.3 | -4.5 | 7.6 | 07 16:00 | -9.9 | 03 06:00 | 0 | 5 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 2.6 | 5.2 | 0.0 | 9.5 | 20 13:00 | -2.4 | 18 24:00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 5.3 | 8.4 | 2.7 | 12.6 | 22 16:00 | -2.4 | 28 24:00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 3.3 | 7.5 ) | -0.6 ) | 12.5 ) | 01 15:00 | -3.9 ) | 01 06:00 | 0 | 0 | 0 | 6 ) | 0 | 0 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 中旬 | 4.4 | 8.7 | -0.3 | 14.6 | 11 15:00 | -3.0 | 18 06:00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 5.0 | 10.5 | 0.0 | 16.6 | 23 16:00 | -3.0 | 22 06:00 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 8.4 | 15.0 | 2.3 | 22.7 | 03 15:00 | -1.9 | 07 06:00 | 53 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 9.6 | 14.6 | 4.5 | 24.1 | 12 14:00 | -0.7 | 20 04:00 | 49 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 11.8 | 17.2 | 5.4 | 24.6 | 28 15:00 | 1.1 | 25 05:00 | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 13.7 | 19.7 | 8.5 | 28.2 | 10 15:00 | 4.2 | 02 05:00 | 118 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 15.7 | 21.4 | 10.5 | 29.4 | 13 15:00 | 5.7 | 17 05:00 | 147 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 15.1 | 21.6 | 8.8 | 27.2 | 30 15:00 | 4.1 | 26 05:00 | 166 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 19.3 | 25.0 | 14.1 | 29.2 | 04 13:00 | 10.3 | 07 04:00 | 193 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 20.9 | 26.6 | 15.7 | 31.1 | 19 15:00 | 13.3 | 18 05:00 | 209 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.1 | 22.9 | 17.3 | 31.0 | 24 15:00 | 11.5 | 30 05:00 | 201 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | /// | /// | /// | /// | |
| 上旬 | 20.9 | 25.6 ) | 16.8 ) | 30.4 ) | 09 16:00 | 12.7 ) | 02 05:00 | 209 | 0 | 0 | 0 ) | 0 | 0 | 4 ) | 1 ) | 0 ) | /// | /// | /// | /// | |
| 中旬 | 23.6 | 27.8 | 20.3 | 31.1 | 18 14:00 | 17.1 | 14 03:00 | 236 | 0 | 2 | 0 | 0 | 0 | 8 | 1 | 0 | /// | /// | /// | /// | |
| 下旬 | 24.4 | 30.3 ) | 20.3 ) | 32.6 ) | 21 14:00 | 19.4 ) | 25 02:00 | 269 | 0 | 5 | 0 ) | 0 | 0 | 11 | 7 | 0 ) | /// | /// | /// | /// | |
| 上旬 | 25.5 | 31.0 | 20.3 | 33.2 | 06 13:00 | 18.4 | 04 05:00 | 255 | 0 | 7 | 0 | 0 | 0 | 10 | 9 | 0 | /// | /// | /// | /// | |
| 中旬 | 25.3 | 31.7 ) | 20.5 ) | 33.8 ) | 14 13:00 | 18.1 ) | 19 05:00 | 253 | 0 | 7 | 0 ) | 0 | 0 | 10 | 7 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | 24.0 | 30.0 | 19.0 | 34.8 | 23 14:00 | 14.5 | 28 05:00 | 264 | 0 | 4 | 0 | 0 | 0 | 11 | 5 | 0 | /// | /// | /// | /// | |
| 上旬 | 21.8 | 27.0 | 17.9 | 32.3 | 01 14:00 | 14.0 | 10 03:00 | 218 | 0 | 1 | 0 | 0 | 0 | 8 | 3 | 0 | /// | /// | /// | /// | |
| 中旬 | 21.9 | 26.7 | 18.2 | 30.6 | 12 14:00 | 15.2 | 20 23:00 | 219 | 0 | 0 | 0 | 0 | 0 | 7 | 2 | 0 | /// | /// | /// | /// | |
| 下旬 | 18.3 | 23.5 | 13.7 | 27.8 | 23 15:00 | 11.3 | 22 05:00 | 183 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 16.2 | 20.0 | 12.9 | 23.6 | 01 13:00 | 7.1 | 10 24:00 | 162 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.4 | 19.7 | 10.5 | 23.4 | 14 13:00 | 5.8 | 11 06:00 | 144 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 11.1 | 17.1 | 6.8 | 19.6 | 21 14:00 | 3.4 | 23 06:00 | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 11.7 | 17.0 | 7.2 | 20.5 | 06 12:00 | 3.9 | 09 07:00 | 107 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 9.0 | 14.2 | 4.7 | 18.3 | 13 14:00 | 1.4 | 11 08:00 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 7.3 | 12.3 | 3.7 | 18.2 | 30 24:00 | -1.5 | 25 04:00 | 25 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 7.2 | 12.7 | 3.6 | 19.7 | 01 02:00 | 0.2 | 07 07:00 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 2.9 | 6.4 | 0.1 | 13.2 | 11 13:00 | -3.0 | 14 04:00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 2.0 | 4.6 | -0.1 | 8.7 | 22 14:00 | -2.4 | 31 24:00 | 0 | 0 | 0 | 4 | 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。