旬ごとの値
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焼尻（留萌地方) 1999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 | -3.9 | -2.4 | -5.5 | 2.1 | 05 16:00 | -8.4 | 08 22:00 | 0 | 9 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.9 | 0.0 | -4.0 | 3.9 | 20 03:00 | -7.6 | 17 07:00 | 0 | 8 | 0 | 9 | 0 | 6 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -4.3 | -2.4 | -6.2 | 3.9 | 26 01:00 | -10.1 | 28 21:00 | 0 | 10 | 0 | 11 | 0 | 8 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -5.5 | -3.8 | -7.0 | -1.0 | 06 09:00 | -10.0 | 02 08:00 | 0 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -4.8 | -2.6 | -6.8 | 4.4 | 17 14:00 | -11.1 | 12 09:00 | 0 | 8 | 0 | 8 | 0 | 6 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -1.9 | -0.4 | -4.2 | 3.4 | 27 06:00 | -7.7 | 28 06:00 | 0 | 5 | 0 | 7 | 0 | 4 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -3.5 | -1.2 | -5.4 | 1.5 | 01 24:00 | -6.4 | 05 01:00 | 0 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.5 | 0.5 | -3.5 | 4.8 | 18 15:00 | -7.5 | 12 11:00 | 0 | 7 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -0.5 | 1.3 | -2.7 | 6.1 | 26 04:00 | -6.2 | 22 19:00 | 0 | 6 | 0 | 8 | 0 | 5 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 0.7 | 3.0 | -1.8 | 6.8 | 09 14:00 | -4.0 | 03 23:00 | 0 | 5 | 0 | 7 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 6.0 | 8.7 | 3.4 | 12.8 | 12 15:00 | 0.7 | 11 04:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 7.6 | 11.5 | 4.0 | 20.0 | 25 14:00 | 0.4 | 29 03:00 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 7.7 | 10.1 | 5.8 | 13.5 | 03 11:00 | 4.2 | 05 14:00 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 8.4 | 10.7 | 6.2 | 14.0 | 20 09:00 | 3.9 | 15 03:00 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 11.2 | 13.3 | 9.0 | 17.2 | 31 12:00 | 6.0 | 24 05:00 | 95 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 13.5 | 16.7 | 10.8 | 20.3 | 02 15:00 | 9.3 | 06 04:00 | 135 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 14.6 | 17.1 | 12.5 | 19.5 | 15 17:00 | 9.6 | 19 23:00 | 146 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 16.6 | 19.6 | 14.1 | 23.2 | 29 14:00 | 9.2 | 21 02:00 | 166 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 17.0 | 19.3 | 14.8 | 21.0 | 05 13:00 | 12.9 | 05 04:00 | 170 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 20.6 | 23.5 | 18.0 | 27.6 | 15 14:00 | 15.2 | 11 03:00 | 206 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.2 | 21.4 | 18.9 | 23.8 | 28 10:00 | 15.2 | 29 06:00 | 222 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 22.9 | 25.1 | 21.4 | 27.7 | 10 13:00 | 19.6 | 02 10:00 | 229 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 24.0 | 26.7 | 21.5 | 28.4 | 12 11:00 | 18.9 | 18 05:00 | 240 | 0 | 1 | 0 | 0 | 0 | 9 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 21.1 | 23.6 | 19.0 | 25.4 | 21 09:00 | 17.2 | 30 01:00 | 232 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 22.0 | 23.9 | 20.0 | 26.2 | 06 12:00 | 16.8 | 02 07:00 | 220 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 18.2 | 20.3 | 15.8 | 26.7 | 11 11:00 | 11.9 | 19 24:00 | 182 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 17.0 | 19.7 | 14.2 | 21.7 | 25 07:00 | 11.8 | 21 05:00 | 170 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 14.3 | 16.4 | 12.1 | 18.9 | 07 10:00 | 10.8 | 08 24:00 | 143 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 11.2 | 14.1 | 8.2 | 17.7 | 11 22:00 | 1.6 | 17 21:00 | 94 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 11.1 | 13.9 | 8.8 | 17.1 | 22 14:00 | 4.2 | 23 11:00 | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 7.1 | 9.0 | 5.2 | 11.6 | 08 10:00 | 3.2 | 02 05:00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 4.5 | 6.6 | 2.4 | 13.0 | 12 11:00 | -3.4 | 17 03:00 | 22 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 3.1 | 5.0 | 0.5 | 11.8 | 23 22:00 | -6.8 | 29 05:00 | 11 | 5 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -0.2 | 2.5 | -2.4 | 6.5 | 09 16:00 | -5.9 | 03 12:00 | 0 | 8 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -2.2 | -0.7 | -3.9 | 3.2 | 11 01:00 | -8.2 | 12 02:00 | 0 | 8 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -0.5 | 1.1 | -1.9 | 5.2 | 28 14:00 | -3.4 | 23 03:00 | 0 | 9 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
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