旬ごとの値
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支笏湖畔（石狩地方) 2018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 | -1.8 | 0.4 | -4.6 | 4.1 | 09 11:39 | -6.8 | 10 23:57 | 0 | 7 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -3.2 | -1.0 | -5.7 | 1.8 | 15 14:37 | -7.5 | 13 07:10 | 0 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -7.3 | -4.3 | -10.2 | -0.3 | 23 16:03 | -13.4 | 24 20:00 | 0 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -4.4 | -1.1 | -7.7 | 1.8 | 10 15:44 | -12.9 | 07 05:49 | 0 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -6.9 | -4.0 | -10.0 | 1.0 | 11 00:37 | -11.8 | 18 05:04 | 0 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -5.7 | -2.6 | -8.9 | 1.5 | 23 13:17 | -10.7 | 21 03:40 | 0 | 8 | 0 | 8 | 0 | 6 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -1.9 | 1.3 | -5.6 | 5.9 | 09 09:27 | -10.8 | 07 02:22 | 0 | 8 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -0.7 | 2.8 | -4.0 | 5.7 | 14 03:45 | -9.4 | 17 01:42 | 0 | 5 | 0 | 9 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 3.1 | 7.5 | -1.2 | 11.8 | 28 15:49 | -8.6 | 21 04:23 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 1.8 | 5.3 | -1.1 | 8.8 | 02 12:22 | -3.0 | 05 02:18 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 5.6 | 10.8 | 1.3 | 19.3 | 20 14:14 | -1.2 | 14 03:23 | 12 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 8.5 | 13.4 | 4.0 | 18.9 | 30 11:24 | 0.3 | 28 03:16 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 7.5 | 11.8 | 4.3 | 18.0 | 01 13:15 | 2.8 | 10 02:11 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 11.9 | 17.8 | 6.5 | 23.3 | 12 14:15 | 3.8 | 15 04:09 | 105 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 12.8 | 19.2 | 7.7 | 25.2 | 22 14:08 | 5.0 | 27 00:01 | 131 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 15.1 | 20.2 | 9.9 | 26.1 | 04 13:46 | 4.4 | 10 03:13 | 142 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 10.3 | 13.1 | 8.2 | 17.4 | 19 13:07 | 5.4 | 15 04:34 | 69 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 15.7 | 19.5 | 12.3 | 25.5 | 30 12:06 | 7.4 | 26 03:46 | 157 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 16.3 | 19.3 | 14.0 | 24.2 | 02 11:29 | 9.3 | 06 04:44 | 163 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 19.1 | 23.5 | 15.8 | 26.8 | 20 14:40 | 13.4 | 12 03:55 | 191 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 21.0 | 25.2 | 17.7 | 29.2 | 31 13:25 | 14.3 | 24 05:27 | 231 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 19.5 | 23.5 | 15.9 | 29.9 | 01 14:21 | 13.1 | 05 05:50 | 195 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 17.8 | 21.0 | 15.2 | 25.5 | 20 13:33 | 10.9 | 17 04:27 | 178 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 18.8 | 21.4 | 16.8 | 27.0 | 23 13:49 | 15.2 | 27 05:09 | 206 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 17.9 | 20.9 | 14.9 | 24.3 | 06 13:46 | 11.5 | 10 19:10 | 179 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 16.4 | 21.2 | 12.7 | 24.1 | 14 13:37 | 9.7 | 11 02:22 | 164 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 14.5 | 18.2 | 11.3 | 21.3 | 23 13:07 | 9.8 | 29 04:44 | 145 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 13.6 | 18.1 | 9.9 | 20.7 | 01 10:43 | 7.8 | 05 04:44 | 136 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 10.3 | 14.9 | 7.2 | 18.0 | 11 12:01 | 4.0 | 17 04:36 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 10.0 | 13.9 | 6.8 | 17.5 | 24 12:24 | 3.0 | 30 19:15 | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 8.9 | 12.6 | 5.7 | 15.6 | 04 12:47 | 2.1 | 08 02:55 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 4.6 | 7.6 | 2.1 | 10.2 | 12 11:40 | -0.3 | 20 24:00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 1.1 | 4.0 | -1.8 | 11.9 | 27 13:37 | -5.4 | 30 06:22 | 0 | 5 | 0 | 7 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -1.4 | 1.2 | -4.0 | 10.1 | 04 17:21 | -9.3 | 10 06:59 | 0 | 6 | 0 | 8 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -2.4 | 0.1 | -5.3 | 3.1 | 16 23:38 | -7.9 | 13 07:31 | 0 | 8 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -3.4 | -1.0 | -5.9 | 4.3 | 22 12:30 | -10.3 | 27 08:33 | 0 | 9 | 0 | 11 | 0 | 7 | 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。