旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |
森（渡島地方) 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 | -4.8 | -1.7 | -7.9 | 2.9 | 08 11:00 | -10.6 | 10 03:00 | 0 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -4.4 | -1.8 | -8.0 | 5.1 | 17 09:00 | -12.3 | 20 02:00 | 0 | 9 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -2.9 | 0.1 | -6.5 | 5.3 | 29 15:00 | -10.4 | 31 23:00 | 0 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -2.0 | 0.7 | -5.8 | 5.2 | 09 13:00 | -11.8 | 01 03:00 | 0 | 8 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -5.4 | -2.4 | -8.1 | 3.1 | 12 02:00 | -11.2 | 15 02:00 | 0 | 9 | 0 | 9 | 0 | 8 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -1.7 | 1.1 | -5.0 | 5.6 | 23 13:00 | -10.7 | 28 06:00 | 0 | 6 | 0 | 8 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -1.7 | 0.9 | -4.4 | 4.7 | 05 15:00 | -7.3 | 06 19:00 | 0 | 9 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 0.0 | 2.8 | -3.3 | 5.5 | 17 12:00 | -6.0 | 13 05:00 | 0 | 4 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 1.9 | 4.6 | -0.8 | 10.6 | 29 14:00 | -4.0 | 27 04:00 | 0 | 3 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 4.3 | 8.0 | 0.7 | 11.1 | 05 13:00 | -2.2 | 01 01:00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 4.6 | 9.1 | 0.1 | 17.5 | 18 12:00 | -2.7 | 13 01:00 | 11 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 6.2 | 10.7 | 1.4 | 23.0 | 30 12:00 | -1.4 | 27 02:00 | 14 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 10.0 | 15.2 | 5.2 | 24.7 | 09 13:00 | -0.2 | 07 02:00 | 60 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 11.1 | 16.7 | 5.7 | 24.0 | 20 14:00 | 1.2 | 15 05:00 | 78 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 11.6 | 16.3 | 7.6 | 23.5 | 30 14:00 | 5.1 | 28 03:00 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 16.2 | 20.9 | 11.7 | 25.6 | 05 15:00 | 7.4 | 01 04:00 | 162 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.3 | 17.4 | 11.2 | 20.0 | 17 13:00 | 8.2 | 17 04:00 | 143 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 17.5 | 21.7 | 13.1 | 28.3 | 26 16:00 | 10.4 | 23 04:00 | 175 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 18.1 | 22.6 | 14.8 | 27.7 | 03 14:00 | 12.1 | 01 01:00 | 181 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 19.6 | 23.0 | 16.8 | 27.5 | 19 15:00 | 14.2 | 13 01:00 | 196 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 21.3 | 24.7 | 18.7 | 29.4 | 30 12:00 | 16.5 | 21 04:00 | 235 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 18.9 | 21.5 | 16.8 | 25.3 | 09 15:00 | 14.5 | 01 06:00 | 189 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 20.0 | 22.4 | 18.1 | 25.8 | 14 10:00 | 16.8 | 15 04:00 | 200 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.5 | 23.1 | 18.6 | 25.7 | 31 23:00 | 17.3 | 28 05:00 | 225 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 19.7 | 23.4 | 16.4 | 27.8 | 06 11:00 | 11.2 | 03 05:00 | 197 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 17.1 | 21.1 | 13.7 | 25.0 | 14 13:00 | 11.2 | 19 24:00 | 171 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 15.4 | 20.3 | 10.9 | 26.3 | 21 13:00 | 7.4 | 27 23:00 | 154 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 14.8 | 19.2 | 9.3 | 23.6 | 05 14:00 | 5.0 | 10 03:00 | 138 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 12.1 | 16.0 | 8.2 | 22.3 | 11 14:00 | 4.4 | 16 05:00 | 106 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 9.2 | 13.2 | 5.0 | 19.6 | 29 14:00 | 0.9 | 31 22:00 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 7.3 | 10.8 | 3.0 | 13.6 | 05 14:00 | -1.1 | 09 01:00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 4.3 | 9.3 | 0.1 | 16.6 | 12 11:00 | -3.0 | 19 18:00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -1.1 | 2.8 | -3.9 | 9.7 | 23 20:00 | -7.5 | 29 02:00 | 0 | 6 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -1.6 | 1.9 ) | -5.6 ) | 7.2 ) | 08 11:00 | -9.6 ) | 04 22:00 | 0 | 7 | 0 | 9 | 0 | 3 | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 中旬 | -2.6 | 0.9 | -6.1 | 9.2 | 11 02:00 | -11.1 | 18 05:00 | 0 | 8 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -0.5 | 3.3 | -4.4 | 10.9 | 27 12:00 | -11.5 | 31 03:00 | 0 | 5 | 0 | 8 | 0 | 4 | 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。