旬ごとの値
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岩見三内（秋田県) 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 | -2.6 | 0.7 | -5.6 | 4.5 | 03 18:00 | -8.6 | 10 24:00 | 0 | 8 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -2.0 | 0.3 | -4.9 | 4.7 | 17 13:00 | -7.6 | 11 01:00 | 0 | 8 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -1.5 | 1.4 | -4.9 | 5.2 | 29 12:00 | -7.8 | 25 20:00 | 0 | 8 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.4 | 3.3 | -4.2 | 9.0 | 10 12:00 | -10.4 | 02 07:00 | 0 | 5 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -2.2 | 0.4 | -4.8 | 4.6 | 11 13:00 | -7.1 | 18 05:00 | 0 | 8 | 0 | 9 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -1.4 | 2.2 | -4.9 | 7.4 | 24 12:00 | -10.5 | 22 05:00 | 0 | 6 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.7 | 2.7 | -4.6 | 7.2 | 05 12:00 | -8.8 | 02 03:00 | 0 | 6 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 1.9 | 5.9 | -2.3 | 9.3 | 19 13:00 | -4.6 | 13 05:00 | 0 | 2 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 4.0 | 9.5 | -0.5 | 14.2 | 30 16:00 | -3.3 | 30 05:00 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 7.2 | 12.4 | 2.2 | 22.0 | 09 16:00 | -0.9 | 03 01:00 | 33 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 6.7 | 12.7 | 1.0 | 21.7 | 20 13:00 | -2.9 | 13 23:00 | 37 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 8.9 | 15.2 | 2.0 | 27.9 | 21 14:00 | -0.5 | 27 05:00 | 64 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 11.7 | 18.9 | 3.8 | 24.2 | 09 12:00 | -1.2 | 06 05:00 | 94 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.1 | 20.1 | 7.7 | 24.6 | 19 14:00 | 4.1 | 15 04:00 | 141 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 14.9 | 19.8 | 10.1 | 26.2 | 22 13:00 | 7.0 | 21 02:00 | 164 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 19.8 | 25.5 | 14.5 | 31.6 | 07 13:00 | 9.8 | 02 04:00 | 198 | 0 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | /// | /// | /// | /// | |
| 中旬 | 17.6 | 24.5 | 10.8 | 32.5 | 19 15:00 | 7.8 | 15 04:00 | 176 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | /// | /// | /// | /// | |
| 下旬 | 19.6 | 25.3 | 13.9 | 30.4 | 25 15:00 | 10.6 | 22 05:00 | 196 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 0 | /// | /// | /// | /// | |
| 上旬 | 20.8 | 26.5 | 15.1 | 31.3 | 09 13:00 | 12.5 | 03 04:00 | 208 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | 0 | /// | /// | /// | /// | |
| 中旬 | 22.4 | 26.7 | 18.1 | 31.1 | 16 13:00 | 15.4 | 19 01:00 | 224 | 0 | 1 | 0 | 0 | 0 | 7 | 2 | 0 | /// | /// | /// | /// | |
| 下旬 | 23.0 | 25.4 | 21.1 | 28.1 | 21 16:00 | 19.2 | 21 03:00 | 253 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 23.0 | 27.9 | 18.9 | 33.6 | 10 13:00 | 14.4 | 07 05:00 | 230 | 0 | 2 | 0 | 0 | 0 | 8 | 2 | 0 | /// | /// | /// | /// | |
| 中旬 | 23.4 | 28.3 ) | 20.1 ) | 32.8 ) | 11 12:00 | 18.4 ) | 20 04:00 | 234 | 0 | 2 | 0 ) | 0 | 0 | 8 ) | 2 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | 23.2 | 28.3 | 19.5 | 34.4 | 31 13:00 | 17.6 | 27 24:00 | 255 | 0 | 2 | 0 | 0 | 0 | 9 | 4 | 0 | /// | /// | /// | /// | |
| 上旬 | 23.1 | 27.7 | 18.8 | 31.1 | 07 14:00 | 15.3 | 04 06:00 | 231 | 0 | 3 | 0 | 0 | 0 | 9 | 2 | 0 | /// | /// | /// | /// | |
| 中旬 | 19.0 | 24.0 | 14.6 | 27.6 | 15 13:00 | 12.3 | 13 06:00 | 190 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 15.5 | 21.0 ) | 10.1 ) | 27.0 ) | 21 15:00 | 5.5 ) | 29 06:00 | 155 | 0 | 0 | 0 ) | 0 | 0 | 2 | 0 ) | 0 ) | /// | /// | /// | /// | |
| 上旬 | 14.6 | 21.9 | 7.9 | 25.4 | 02 13:00 | 4.2 | 09 06:00 | 146 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 13.7 | 18.9 | 8.9 | 28.0 | 17 13:00 | 5.6 | 13 06:00 | 127 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 9.1 | 14.6 | 4.3 | 21.6 | 29 13:00 | 0.5 | 27 06:00 | 42 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 8.8 | 13.2 | 4.4 | 17.8 | 03 08:00 | -0.7 | 09 05:00 | 36 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 5.9 | 12.1 ) | 0.0 ) | 18.2 ) | 12 14:00 | -3.8 ) | 15 06:00 | 21 | 0 | 0 | 6 ) | 0 | 0 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 下旬 | 2.5 | 5.7 | -0.2 | 11.8 | 23 14:00 | -2.5 | 29 07:00 | 0 | 3 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.4 | 3.4 | -3.8 | 10.3 | 10 13:00 | -11.0 | 07 05:00 | 0 | 6 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 0.3 | 3.3 | -2.4 | 7.2 | 15 14:00 | -6.4 | 17 17:00 | 0 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 3.3 | 7.5 | -0.7 | 14.0 | 28 12:00 | -6.2 | 31 04:00 | 0 | 2 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
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