旬ごとの値
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佐久（長野県) 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 | -3.8 | 1.7 | -9.1 | 5.4 | 02 14:00 | -13.3 | 01 07:00 | 0 | 10 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -5.8 | 0.4 | -11.9 | 2.7 | 19 13:00 | -14.2 | 18 07:00 | 0 | 10 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -4.6 | 1.1 | -10.6 | 5.2 | 24 15:00 | -12.7 | 29 07:00 | 0 | 11 | 0 | 11 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -3.0 | 3.0 | -8.1 | 6.4 | 09 15:00 | -9.9 | 05 07:00 | 0 | 10 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.0 | 5.0 | -6.9 | 10.8 | 13 13:00 | -16.8 | 18 07:00 | 0 | 6 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -5.9 | -1.0 | -11.3 | 3.2 | 24 20:00 | -18.3 | 28 06:00 | 0 | 8 | 0 | 8 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.7 | 4.5 | -6.0 | 8.2 | 07 15:00 | -12.2 | 01 01:00 | 0 | 6 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 3.6 | 11.1 | -2.5 | 17.7 | 19 15:00 | -6.1 | 12 06:00 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 4.2 | 10.2 | -0.2 | 14.0 | 22 14:00 | -3.6 | 28 05:00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 6.2 | 12.9 | 0.6 | 19.1 | 06 12:00 | -3.1 | 08 05:00 | 10 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 7.6 | 13.6 | 1.8 | 20.0 | 12 14:00 | -1.0 | 15 05:00 | 23 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 11.4 | 20.3 | 2.6 | 24.6 | 24 13:00 | -1.5 | 22 05:00 | 79 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 12.8 | 20.1 | 6.4 | 27.7 | 09 14:00 | 1.2 | 05 04:00 | 109 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 11.6 | 17.1 | 6.8 | 21.3 | 14 15:00 | 4.0 | 14 05:00 | 98 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 13.5 | 20.5 | 6.4 | 27.6 | 23 16:00 | 0.8 | 31 05:00 | 129 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 15.3 | 22.2 | 8.9 | 28.4 | 08 14:00 | 3.7 | 03 05:00 | 153 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 17.8 | 22.2 | 14.8 | 27.6 | 17 13:00 | 12.3 | 20 04:00 | 178 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 19.1 | 24.8 | 15.2 | 29.3 | 29 11:00 | 12.5 | 22 04:00 | 191 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 20.7 | 25.3 | 16.9 | 31.2 | 10 14:00 | 15.8 | 01 05:00 | 207 | 0 | 1 | 0 | 0 | 0 | 6 | 2 | 0 | /// | /// | /// | /// | |
| 中旬 | 23.7 | 29.7 | 19.2 | 30.7 | 20 12:00 | 17.7 | 17 05:00 | 237 | 0 | 0 | 0 | 0 | 0 | 10 | 5 | 0 | /// | /// | /// | /// | |
| 下旬 | 22.6 | 28.1 | 18.2 | 29.1 | 26 14:00 | 14.9 | 25 05:00 | 249 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 21.3 | 27.3 | 15.7 | 32.0 | 01 14:00 | 10.5 | 06 05:00 | 213 | 0 | 1 | 0 | 0 | 0 | 6 | 3 | 0 | /// | /// | /// | /// | |
| 中旬 | 21.5 | 26.4 | 17.9 | 29.0 | 12 16:00 | 15.5 | 17 05:00 | 215 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 21.7 | 26.5 | 17.8 | 31.8 | 31 14:00 | 14.5 | 25 05:00 | 239 | 0 | 0 | 0 | 0 | 0 | 8 | 2 | 0 | /// | /// | /// | /// | |
| 上旬 | 19.0 | 23.7 | 15.6 | 29.6 | 02 15:00 | 12.8 | 10 24:00 | 190 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.8 | 19.5 | 11.0 | 21.9 | 18 13:00 | 8.2 | 18 06:00 | 148 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 15.9 | 20.8 | 11.8 | 23.8 | 23 15:00 | 5.3 | 29 05:00 | 159 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 13.0 | 17.5 | 8.9 | 19.6 | 07 14:00 | 2.2 | 04 06:00 | 121 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 9.7 | 16.4 | 3.5 | 18.2 | 19 12:00 | 0.2 | 17 06:00 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 8.7 | 14.1 | 3.8 | 18.2 | 31 13:00 | 0.2 | 26 06:00 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 5.4 | 10.5 | 1.5 | 15.8 | 03 09:00 | -4.9 | 10 05:00 | 12 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 3.5 | 11.2 | -2.9 | 15.7 | 20 13:00 | -6.8 | 19 06:00 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 1.9 | 6.0 | -2.6 | 10.8 | 23 14:00 | -7.0 | 30 07:00 | 0 | 3 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.4 | 5.3 | -5.4 | 9.7 | 05 12:00 | -9.5 | 04 05:00 | 0 | 4 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.4 | 5.0 | -7.5 | 9.0 | 19 18:00 | -10.6 | 16 07:00 | 0 | 7 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 0.8 | 8.2 | -5.7 | 12.3 | 29 13:00 | -8.2 | 26 07:00 | 0 | 3 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
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