旬ごとの値
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小国（山形県) 1981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 | 0.2 | 1.9 ) | -2.1 ) | 4.2 ) | 04 08:00 | -6.4 ) | 02 01:00 | 0 | 6 | 0 | 8 | 0 | 1 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 中旬 | -1.8 | 0.1 | -3.5 | 2.1 | 19 02:00 | -6.0 | 16 02:00 | 0 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -1.6 | 0.1 | -3.4 | 5.6 | 24 13:00 | -4.9 | 22 06:00 | 0 | 10 | 0 | 11 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.6 | 1.7 ) | -3.4 ) | 3.5 ) | 03 15:00 | -8.2 ) | 03 02:00 | 0 | 5 | 0 | 10 | 0 | 2 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 中旬 | 0.9 | 4.4 | -1.6 | 8.8 | 16 02:00 | -3.9 | 15 05:00 | 0 | 3 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -2.7 | -0.1 | -5.4 | 3.8 | 24 23:00 | -9.6 | 27 07:00 | 0 | 7 | 0 | 8 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.7 | 3.3 | -5.2 | 7.3 | 07 19:00 | -10.4 | 02 05:00 | 0 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 1.6 | 7.7 | -3.5 | 14.1 | 20 15:00 | -12.7 | 12 06:00 | 0 | 2 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 2.2 ) | 7.1 ) | -3.1 ) | 10.8 ) | 22 14:00 | -6.8 ) | 31 05:00 | 0 ) | 1 ) | 0 ) | 7 ) | 0 | 0 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 上旬 | 4.0 | 9.8 | -1.3 | 13.5 | 09 14:00 | -8.5 | 01 05:00 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 5.1 | 9.5 | -0.1 | 14.6 | 12 15:00 | -5.3 | 19 05:00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 7.9 | 16.6 | 0.3 | 21.0 | 24 14:00 | -2.2 | 23 05:00 | 11 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 10.8 | 17.5 | 5.0 | 24.6 | 02 13:00 | 2.1 | 06 05:00 | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 11.1 | 15.3 | 6.9 | 19.2 | 16 14:00 | 1.7 | 16 04:00 | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 13.8 | 20.1 | 7.0 | 27.2 | 28 14:00 | 1.6 | 22 03:00 | 135 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 15.1 | 21.8 | 9.3 | 26.7 | 09 16:00 | 6.4 | 04 04:00 | 151 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 18.6 | 22.7 | 15.0 | 26.6 | 16 15:00 | 13.3 | 16 03:00 | 186 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 18.8 ) | 23.4 ) | 15.3 ) | 26.9 ) | 24 14:00 | 10.4 ) | 24 03:00 | 151 ) | 0 ) | 0 ) | 0 ) | 0 | 0 | 2 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 上旬 | 21.4 | 26.3 | 16.8 | 31.0 | 09 14:00 | 12.8 | 01 03:00 | 214 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | /// | /// | /// | /// | |
| 中旬 | 25.1 | 29.8 | 21.6 | 32.7 | 12 14:00 | 21.1 | 11 05:00 | 251 | 0 | 7 | 0 | 0 | 0 | 10 | 5 | 0 | /// | /// | /// | /// | |
| 下旬 | 23.9 | 29.9 ) | 19.3 ) | 34.1 ) | 30 16:00 | 17.4 ) | 25 07:00 | 263 | 0 | 4 | 0 ) | 0 | 0 | 10 ) | 5 ) | 0 ) | /// | /// | /// | /// | |
| 上旬 | 22.7 | 27.8 | 18.4 | 32.7 | 02 13:00 | 11.2 | 07 04:00 | 227 | 0 | 3 | 0 | 0 | 0 | 6 | 3 | 0 | /// | /// | /// | /// | |
| 中旬 | 22.3 | 28.4 ) | 17.6 ) | 30.5 ) | 20 15:00 | 15.5 ) | 16 06:00 | 223 | 0 | 0 | 0 ) | 0 | 0 | 8 ) | 2 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | 22.8 | 28.5 | 18.2 | 33.0 | 26 12:00 | 14.8 | 25 07:00 | 251 | 0 | 2 | 0 | 0 | 0 | 10 | 5 | 0 | /// | /// | /// | /// | |
| 上旬 | 19.2 ) | 24.5 ) | 14.9 ) | 27.7 ) | 02 13:00 | 10.1 ) | 08 06:00 | 173 ) | 0 ) | 0 ) | 0 ) | 0 | 0 | 4 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 中旬 | 15.7 | 21.9 | 11.8 | 25.9 | 20 15:00 | 10.2 | 16 06:00 | 157 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 16.4 | 21.8 | 12.5 | 26.4 | 24 14:00 | 7.3 | 30 06:00 | 164 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 14.1 | 18.7 | 10.4 | 21.8 | 07 14:00 | 8.4 | 08 07:00 | 141 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 12.0 | 17.9 | 7.3 | 22.5 | 13 14:00 | 3.7 | 15 06:00 | 101 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 9.6 ) | 15.8 ) | 5.6 ) | 19.0 ) | 22 12:00 | 3.6 ) | 28 08:00 | 25 ) | 0 ) | 0 ) | 0 ) | 0 | 0 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 上旬 | 6.5 | 9.4 | 4.0 | 17.5 | 03 06:00 | 0.1 | 09 06:00 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 4.9 | 9.0 | 1.4 | 14.7 | 20 10:00 | -0.5 | 13 02:00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 2.9 | 5.5 | 0.6 | 11.2 | 23 21:00 | -0.6 | 30 04:00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 1.5 | 4.5 | -0.7 | 7.9 | 05 13:00 | -3.3 | 04 07:00 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 1.6 | 4.4 | -1.0 | 7.4 | 12 13:00 | -4.2 | 19 07:00 | 0 | 2 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 2.3 | 6.4 | -0.8 | 10.3 | 28 14:00 | -3.4 | 25 24:00 | 0 | 2 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
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