旬ごとの値
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幌糠（留萌地方) 1998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 | -7.8 | -5.2 | -11.0 | -0.7 | 01 03:00 | -15.1 | 05 01:00 | 0 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -8.9 | -3.4 | -15.6 | 0.8 | 19 02:00 | -23.0 | 17 02:00 | 0 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -9.3 | -5.4 | -15.6 | -1.2 | 31 12:00 | -22.7 | 24 20:00 | 0 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -8.8 | -4.6 ) | -16.3 ) | -1.1 ) | 10 13:00 | -31.0 ) | 07 05:00 | 0 | 10 | 0 | 10 | 0 | 9 ) | 0 ) | 0 ) | 0 ) | /// | /// | /// | /// | |
| 中旬 | -6.5 | -1.5 | -14.2 | 3.3 | 20 04:00 | -28.6 | 18 05:00 | 0 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -9.0 | 0.1 | -18.8 | 3.4 | 26 14:00 | -24.8 | 22 03:00 | 0 | 8 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -4.4 | 1.8 | -12.3 | 5.3 | 02 15:00 | -16.0 | 10 02:00 | 0 | 9 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.3 | 3.0 | -6.9 | 6.7 | 20 10:00 | -14.7 | 11 05:00 | 0 | 6 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 1.0 | 5.2 | -3.7 | 10.1 | 29 20:00 | -8.5 | 26 06:00 | 0 | 4 | 0 | 11 | 0 | 1 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 2.3 | 8.3 | -3.6 | 15.2 | 07 15:00 | -8.3 | 02 06:00 | 0 | 3 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 6.1 | 12.6 | 0.5 | 22.0 | 20 15:00 | -4.9 | 12 05:00 | 13 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 9.5 | 15.9 | 3.2 | 26.0 | 21 14:00 | -1.3 | 30 24:00 | 64 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 8.3 | 14.8 | 0.9 | 22.0 | 06 12:00 | -1.9 | 01 04:00 | 25 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 12.3 | 19.4 | 5.4 | 27.0 | 16 12:00 | -3.0 | 11 04:00 | 116 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 12.8 | 19.5 | 4.8 | 24.4 | 28 13:00 | 1.0 | 22 04:00 | 132 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 12.2 | 18.9 | 5.5 | 24.6 | 10 12:00 | 0.6 | 02 04:00 | 104 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 15.4 | 20.0 | 11.3 | 25.0 | 19 12:00 | 9.8 | 12 23:00 | 154 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 17.0 | 22.1 | 11.7 | 27.3 | 25 15:00 | 7.5 | 24 04:00 | 170 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 18.0 | 21.0 | 15.5 | 24.7 | 07 11:00 | 13.7 | 04 21:00 | 180 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 17.4 | 23.3 | 12.4 | 26.4 | 20 12:00 | 9.3 | 12 24:00 | 174 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 21.5 | 26.2 | 17.5 | 31.1 | 26 13:00 | 14.2 | 29 05:00 | 236 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | /// | /// | /// | /// | |
| 上旬 | 19.4 | 24.4 | 14.8 | 29.2 | 02 13:00 | 7.6 | 09 05:00 | 194 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 18.9 | 22.8 | 14.8 | 24.9 | 20 13:00 | 11.5 | 11 02:00 | 189 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 20.3 | 23.9 | 17.0 | 26.8 | 23 14:00 | 11.8 | 21 05:00 | 224 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 18.0 | 23.7 | 13.0 | 25.2 | 10 13:00 | 11.1 | 05 03:00 | 180 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 16.2 | 20.7 | 10.8 | 25.8 | 11 13:00 | 5.2 | 14 03:00 | 162 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 15.0 | 21.2 | 9.1 | 27.5 | 21 14:00 | 2.3 | 29 05:00 | 150 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 10.2 | 15.5 | 4.8 | 18.8 | 05 14:00 | 0.0 | 07 06:00 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 12.3 | 18.1 | 7.6 | 22.8 | 14 12:00 | 0.3 | 11 06:00 | 105 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | 7.7 | 13.7 | 2.4 | 15.6 | 24 13:00 | -1.5 | 23 06:00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | 5.3 | 9.3 | 1.1 | 13.8 | 04 12:00 | -3.0 | 07 03:00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | 0.6 | 3.4 | -1.9 | 12.4 | 13 21:00 | -6.6 | 20 07:00 | 0 | 3 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -2.7 | 0.6 | -6.3 | 3.8 | 25 10:00 | -13.4 | 22 07:00 | 0 | 10 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 上旬 | -4.6 | -1.8 | -7.9 | 7.3 | 08 10:00 | -14.4 | 07 07:00 | 0 | 9 | 0 | 9 | 0 | 9 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 中旬 | -1.3 | 0.9 | -3.1 | 4.0 | 13 13:00 | -6.4 | 20 21:00 | 0 | 5 | 0 | 6 | 0 | 3 | 0 | 0 | 0 | /// | /// | /// | /// | |
| 下旬 | -4.8 | -1.9 | -7.7 | 1.7 | 29 20:00 | -12.7 | 27 08:00 | 0 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | /// | /// | /// | /// | |
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