旬ごとの値
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小山（栃木県) 1989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 | 4.8 | 10.5 | 0.1 | 13.3 | 01 15:00 | -6.4 | 06 06:00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 5.6 | 9.3 | 1.8 | 13.8 | 11 14:00 | -4.4 | 17 06:00 | 10 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 3.9 | 10.1 | -1.7 | 14.0 | 27 13:00 | -5.2 | 30 07:00 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 3.9 | 9.8 | -1.5 | 13.0 | 08 14:00 | -5.6 | 05 07:00 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 4.4 | 9.5 | -0.8 | 12.1 | 16 16:00 | -5.2 | 14 07:00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 4.6 | 8.8 | 0.5 | 11.8 | 26 14:00 | -3.2 | 27 06:00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 6.0 | 11.3 | 0.8 | 19.2 | 04 16:00 | -3.7 | 09 06:00 | 23 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 7.3 | 14.8 | 0.3 | 20.5 | 14 14:00 | -3.7 | 18 06:00 | 12 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 7.6 | 12.9 | 2.5 | 17.0 | 25 12:00 | -1.4 | 21 05:00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 12.6 | 18.1 | 7.1 | 22.6 | 09 14:00 | 2.8 | 06 06:00 | 117 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.7 | 21.5 | 8.0 | 26.1 | 20 15:00 | 3.4 | 13 05:00 | 138 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 13.1 | 19.3 | 6.6 | 23.1 | 27 13:00 | 0.9 | 29 05:00 | 131 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 14.9 | 19.7 | 10.8 | 26.2 | 10 15:00 | 8.1 | 04 04:00 | 149 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 15.0 | 19.0 | 11.0 | 22.8 | 16 14:00 | 8.4 | 15 05:00 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 17.3 | 22.7 | 12.4 | 25.8 | 24 15:00 | 9.3 | 27 05:00 | 190 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 19.5 | 24.7 | 14.9 | 29.6 | 04 15:00 | 11.3 | 10 04:00 | 195 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 17.4 | 20.9 | 13.8 | 25.8 | 14 14:00 | 11.1 | 13 04:00 | 174 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.7 | 24.1 | 17.6 | 30.5 | 29 15:00 | 13.8 | 22 05:00 | 207 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | /// | /// | /// | /// | |
| 上旬 | 20.1 | 23.8 | 17.0 | 27.7 | 08 13:00 | 14.6 | 03 06:00 | 201 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 22.4 | 25.8 | 19.5 | 29.7 | 11 14:00 | 18.3 | 18 05:00 | 224 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 25.5 | 30.0 | 22.2 | 32.2 | 25 15:00 | 20.6 | 23 04:00 | 281 | 0 | 8 | 0 | 0 | 0 | 11 | 5 | 0 | /// | /// | /// | /// | |
| 上旬 | 26.3 | 30.3 | 23.3 | 33.2 | 09 15:00 | 22.4 | 01 04:00 | 263 | 0 | 8 | 0 | 0 | 0 | 9 | 7 | 0 | /// | /// | /// | /// | |
| 中旬 | 25.5 | 30.5 | 21.9 | 32.4 | 13 14:00 | 20.6 | 12 05:00 | 255 | 0 | 7 | 0 | 0 | 0 | 10 | 7 | 0 | /// | /// | /// | /// | |
| 下旬 | 25.2 | 29.9 | 21.7 | 33.0 | 28 15:00 | 19.9 | 30 05:00 | 277 | 0 | 7 | 0 | 0 | 0 | 10 | 8 | 0 | /// | /// | /// | /// | |
| 上旬 | 25.0 | 28.8 | 22.4 | 31.2 | 01 15:00 | 21.6 | 08 04:00 | 250 | 0 | 6 | 0 | 0 | 0 | 9 | 4 | 0 | /// | /// | /// | /// | |
| 中旬 | 24.3 | 28.6 | 20.9 | 32.2 | 18 14:00 | 17.7 | 20 05:00 | 243 | 0 | 4 | 0 | 0 | 0 | 9 | 3 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.1 | 24.3 | 16.6 | 27.0 | 28 13:00 | 14.6 | 25 05:00 | 201 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 16.7 | 20.8 | 12.9 | 26.1 | 01 14:00 | 5.9 | 09 06:00 | 167 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 15.2 | 19.6 | 11.1 | 23.6 | 14 15:00 | 3.6 | 18 06:00 | 152 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 13.8 | 19.7 | 7.6 | 22.9 | 23 14:00 | 3.7 | 24 06:00 | 152 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 14.2 | 18.4 | 10.5 | 19.7 | 05 15:00 | 3.3 | 03 06:00 | 142 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 11.6 | 15.4 | 8.1 | 18.2 | 13 13:00 | 2.6 | 20 24:00 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 7.3 | 14.3 | 1.2 | 15.8 | 22 14:00 | -0.7 | 21 06:00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 6.3 | 13.4 | 0.3 | 16.2 | 04 15:00 | -2.6 | 10 06:00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 3.9 | 10.8 | -2.0 | 14.4 | 17 14:00 | -6.5 | 20 07:00 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 4.7 | 10.0 | 0.0 | 12.3 | 23 15:00 | -3.9 | 21 07:00 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
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