旬ごとの値
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羽幌（留萌地方) 2008年（旬ごとの値） 詳細（気温・蒸気圧・湿度）
| 月 | 旬 | 気温(℃) | 蒸気圧 (hPa) | 湿度(％) | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 日平均 | 最高気温 | 最低気温 | 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 | 平均 | 最高 | 最低 | 平均 | 最低 | 最高 | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ＜0℃ | ≧25℃ | ≧30℃ | ≧35℃ | 平均 | 平均 | 最小 | |||||||
| 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | |||||||||||||||
| 上旬 | -2.9 | -0.8 | 0.9 | 06 | -3.7 | 10 | -5.3 | -9.7 | 10 | -2.0 | 03 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.3 | 66 | 41 | 08 | |
| 中旬 | -7.5 | -3.9 | -1.8 | 15 | -6.0 | 18* | -11.5 | -19.4 | 19 | -5.7 | 14 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 2.5 | 70 | 42 | 18 | |
| 下旬 | -6.1 | -3.1 | -0.3 | 29* | -6.3 | 21 | -10.1 | -19.3 | 26 | -3.0 | 28 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | 2.8 | 70 | 41 | 26 | |
| 上旬 | -7.1 | -2.2 | 1.1 | 10 | -4.6 | 04 | -14.3 | -19.6 | 04 | -6.5 | 02 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 2.6 | 70 | 31 | 04 | |
| 中旬 | -3.0 | -0.7 | 3.0 | 20 | -5.4 | 13 | -6.1 | -8.7 | 18 | -3.3 | 20 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.5 | 70 | 43 | 20 | |
| 下旬 | -4.9 | -0.9 | 3.2 | 29 | -8.4 | 24 | -10.8 | -20.7 | 25 | -5.1 | 22 | 9 | 0 | 9 | 0 | 5 | 0 | 0 | 0 | 3.2 | 71 | 39 | 27 | |
| 上旬 | -0.4 | 2.7 | 6.4 | 09 | 0.0 | 01 | -4.1 | -11.8 | 04 | 2.1 | 09 | 6 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.3 | 72 | 45 | 04* | |
| 中旬 | 2.1 | 5.3 | 7.8 | 19 | 3.0 | 12 | -1.6 | -7.8 | 12 | 1.9 | 14 | 1 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 5.1 | 72 | 25 | 13 | |
| 下旬 | 3.1 | 8.2 | 14.1 | 26 | 2.8 | 29 | -1.6 | -5.1 | 21 | 2.8 | 25 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.9 | 65 | 16 | 22 | |
| 上旬 | 5.3 | 10.0 | 18.1 | 08 | 3.4 | 01 | 0.3 | -4.2 | 03 | 4.6 | 08 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.6 | 64 | 21 | 07 | |
| 中旬 | 6.5 | 11.2 | 16.1 | 20 | 4.6 | 12 | 1.7 | -0.9 | 13 | 3.5 | 20 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.8 | 70 | 35 | 14 | |
| 下旬 | 9.7 | 13.9 | 17.8 | 24 | 7.6 | 28 | 4.1 | -0.1 | 26 | 8.4 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.4 | 63 | 30 | 24* | |
| 上旬 | 10.7 | 15.3 | 24.9 | 01 | 7.4 | 09 | 5.9 | -1.6 | 10 | 11.4 | 01 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 8.7 | 67 | 24 | 01 | |
| 中旬 | 10.0 | 14.0 | 22.4 | 19 | 9.6 | 11 | 5.5 | -0.3 | 13 | 10.9 | 20 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.0 | 72 | 30 | 14 | |
| 下旬 | 11.7 | 16.1 | 21.0 | 30 | 11.2 | 21 | 7.5 | 3.1 | 30 | 10.4 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 75 | 24 | 30 | |
| 上旬 | 14.0 | 17.9 | 22.6 | 05 | 14.0 | 01 | 10.6 | 6.6 | 03 | 14.7 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.3 | 77 | 37 | 05 | |
| 中旬 | 14.1 | 18.0 | 22.8 | 19 | 14.4 | 11 | 10.0 | 4.9 | 15 | 13.1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 75 | 30 | 12 | |
| 下旬 | 17.0 | 22.6 | 28.3 | 23 | 18.9 | 26 | 11.5 | 8.3 | 26 | 13.7 | 29* | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 12.4 | 66 | 20 | 25 | |
| 上旬 | 20.9 | 25.1 | 29.9 | 06 | 20.7 | 01 | 17.4 | 11.2 | 01 | 21.4 | 07 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 18.6 | 76 | 40 | 03 | |
| 中旬 | 19.1 | 21.6 | 24.4 | 19 | 19.3 | 17 | 16.9 | 15.2 | 16 | 18.1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.3 | 83 | 59 | 20 | |
| 下旬 | 20.4 | 24.4 | 27.9 | 28 | 21.9 | 24 | 16.5 | 13.5 | 27 | 19.1 | 22 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 18.2 | 76 | 40 | 28 | |
| 上旬 | 20.9 | 24.4 | 27.7 | 01 | 22.2 | 10 | 17.3 | 12.1 | 10 | 20.6 | 02 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 18.7 | 76 | 38 | 05 | |
| 中旬 | 20.1 | 24.6 | 26.9 | 13* | 22.2 | 20* | 15.4 | 9.3 | 20 | 20.7 | 14 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 17.1 | 72 | 38 | 20 | |
| 下旬 | 18.1 | 22.4 | 23.9 | 31 | 20.5 | 24 | 14.2 | 7.0 | 21 | 19.6 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.9 | 75 | 34 | 21 | |
| 上旬 | 20.5 | 24.5 | 26.4 | 02 | 23.3 | 07 | 16.4 | 13.4 | 09 | 19.7 | 02 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 18.8 | 78 | 36 | 10 | |
| 中旬 | 18.2 | 23.2 | 27.0 | 18 | 20.7 | 20 | 11.7 | 6.4 | 20 | 15.6 | 13 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14.7 | 71 | 31 | 18 | |
| 下旬 | 14.5 | 18.0 | 23.0 | 22 | 13.5 | 27 | 10.1 | 7.1 | 29 | 12.3 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.3 | 62 | 34 | 29 | |
| 上旬 | 12.2 | 16.2 | 18.5 | 10 | 14.4 | 03 | 7.4 | 3.0 | 02 | 12.6 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 71 | 34 | 08* | |
| 中旬 | 13.4 | 17.3 | 21.4 | 19 | 13.6 | 16 | 9.0 | 3.1 | 17 | 16.1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.9 | 70 | 38 | 19 | |
| 下旬 | 10.1 | 13.5 | 20.1 | 23 | 7.7 | 29 | 6.3 | 3.0 | 29 | 14.0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.8 | 62 | 32 | 23 | |
| 上旬 | 6.1 | 9.9 | 13.9 | 06 | 6.4 | 10 | 1.7 | -2.9 | 07 | 7.2 | 06 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.6 | 69 | 38 | 07 | |
| 中旬 | 5.0 | 8.1 | 11.9 | 13 | 1.5 | 20 | 1.5 | -5.2 | 20 | 5.7 | 13 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.4 | 71 | 43 | 11 | |
| 下旬 | 1.0 | 4.1 | 6.5 | 30* | 0.2 | 24 | -2.6 | -4.9 | 25 | 1.5 | 27 | 2 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 4.2 | 65 | 34 | 23 | |
| 上旬 | 2.6 | 6.5 | 10.6 | 05 | 2.2 | 06 | -1.2 | -5.5 | 07 | 2.2 | 09 | 2 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.3 | 69 | 37 | 06 | |
| 中旬 | 0.0 | 2.4 | 9.6 | 17 | -2.5 | 13 | -2.4 | -5.4 | 13 | 3.1 | 17 | 6 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 4.3 | 68 | 42 | 14 | |
| 下旬 | -2.4 | -0.2 | 3.1 | 24 | -3.1 | 27 | -4.7 | -8.9 | 27 | -0.7 | 25 | 8 | 0 | 11 | 0 | 4 | 0 | 0 | 0 | 3.9 | 74 | 46 | 21 | |