旬ごとの値
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岩見沢（空知地方) 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 | -4.3 | -1.3 | 0.6 | 03 | -4.9 | 10 | -7.7 | -11.6 | 10 | -4.0 | 03 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.7 | 82 | 49 | 05 | |
| 中旬 | -8.5 | -4.9 | -2.4 | 14 | -7.1 | 19 | -13.1 | -20.3 | 19 | -8.8 | 11 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 2.8 | 84 | 54 | 16 | |
| 下旬 | -6.4 | -3.2 | 0.7 | 29 | -7.3 | 26 | -10.1 | -17.6 | 26 | -4.5 | 28 | 11 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | 3.1 | 81 | 47 | 29 | |
| 上旬 | -7.2 | -2.8 | -0.2 | 09 | -6.3 | 04 | -12.3 | -16.4 | 04 | -7.3 | 02 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 3.0 | 81 | 43 | 06 | |
| 中旬 | -4.3 | -0.6 | 2.5 | 20 | -5.4 | 13 | -8.9 | -12.6 | 13 | -5.2 | 15 | 10 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.7 | 82 | 50 | 20* | |
| 下旬 | -4.7 | -0.4 | 5.3 | 29 | -7.7 | 24 | -10.3 | -20.6 | 25 | -2.9 | 29 | 8 | 0 | 9 | 0 | 4 | 0 | 0 | 0 | 3.6 | 77 | 45 | 27* | |
| 上旬 | -0.5 | 3.3 | 9.4 | 10 | 0.8 | 02 | -5.0 | -8.7 | 03 | 0.3 | 10 | 7 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 4.5 | 76 | 46 | 08 | |
| 中旬 | 2.3 | 5.7 | 8.4 | 19 | 3.5 | 12 | -1.5 | -6.7 | 12 | 1.6 | 17 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 5.7 | 79 | 42 | 13 | |
| 下旬 | 3.3 | 8.2 | 13.4 | 25 | 4.2 | 29 | -0.7 | -3.6 | 30 | 1.8 | 25 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.6 | 73 | 27 | 22 | |
| 上旬 | 5.7 | 11.4 | 16.5 | 10* | 2.4 | 01 | 0.6 | -2.4 | 03 | 3.5 | 04 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.7 | 64 | 23 | 09 | |
| 中旬 | 8.4 | 16.3 | 24.3 | 20 | 6.1 | 12 | 1.8 | -2.2 | 13 | 5.8 | 19 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 7.2 | 67 | 24 | 20 | |
| 下旬 | 9.5 | 16.1 | 23.6 | 21 | 8.0 | 28 | 3.6 | -0.9 | 26 | 8.4 | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.2 | 63 | 11 | 23 | |
| 上旬 | 11.4 | 17.5 | 24.6 | 02 | 7.8 | 09 | 5.9 | -0.8 | 10 | 10.5 | 02 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.5 | 71 | 34 | 08 | |
| 中旬 | 11.0 | 17.1 | 21.8 | 18 | 12.6 | 11 | 5.3 | 0.7 | 11 | 10.9 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 75 | 26 | 14 | |
| 下旬 | 12.2 | 17.4 | 22.2 | 26 | 14.3 | 31 | 8.4 | 4.8 | 30 | 12.3 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.4 | 80 | 45 | 22 | |
| 上旬 | 15.7 | 20.6 | 26.8 | 09 | 11.6 | 01 | 10.8 | 6.1 | 03 | 14.8 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.8 | 78 | 39 | 05 | |
| 中旬 | 15.3 | 21.1 | 25.8 | 19 | 17.2 | 14 | 10.8 | 7.3 | 12 | 15.2 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.6 | 79 | 30 | 12 | |
| 下旬 | 17.7 | 24.5 | 28.1 | 23 | 20.3 | 21 | 13.3 | 12.3 | 26 | 14.2 | 24 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 15.1 | 76 | 33 | 25 | |
| 上旬 | 20.9 | 26.6 | 31.2 | 06 | 23.8 | 07 | 16.8 | 12.2 | 02 | 19.7 | 05 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | 19.5 | 80 | 37 | 01 | |
| 中旬 | 20.1 | 24.2 | 27.8 | 15 | 20.0 | 11 | 17.6 | 16.9 | 13 | 18.5 | 18 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 20.5 | 88 | 57 | 15 | |
| 下旬 | 20.4 | 25.2 | 28.8 | 24 | 20.3 | 22 | 17.1 | 15.4 | 28 | 19.0 | 24 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 20.0 | 84 | 47 | 30 | |
| 上旬 | 21.6 | 27.1 | 30.2 | 05 | 23.3 | 02 | 16.8 | 14.3 | 10* | 20.2 | 02 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | 19.5 | 77 | 35 | 05 | |
| 中旬 | 20.6 | 25.4 | 27.4 | 19 | 23.2 | 15 | 16.8 | 13.0 | 20 | 20.7 | 14 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 18.7 | 77 | 38 | 17 | |
| 下旬 | 18.5 | 23.0 | 27.5 | 31 | 17.6 | 24 | 15.2 | 10.6 | 23 | 20.0 | 29 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 17.9 | 83 | 41 | 21 | |
| 上旬 | 21.2 | 27.3 | 29.4 | 01 | 24.7 | 07 | 16.8 | 11.2 | 10 | 20.4 | 06 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 20.3 | 81 | 32 | 10* | |
| 中旬 | 18.7 | 24.8 | 27.0 | 18 | 21.5 | 12 | 12.3 | 7.2 | 20 | 16.0 | 11 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 16.2 | 76 | 34 | 17 | |
| 下旬 | 13.6 | 18.8 | 24.7 | 22 | 13.7 | 27 | 8.6 | 4.7 | 30 | 11.2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.5 | 74 | 34 | 26* | |
| 上旬 | 12.6 | 17.3 | 19.6 | 10 | 14.1 | 03 | 8.1 | 4.0 | 06 | 12.8 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.4 | 78 | 35 | 06 | |
| 中旬 | 13.2 | 18.7 | 21.7 | 14 | 14.6 | 12 | 8.2 | 2.0 | 17 | 11.2 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.5 | 75 | 28 | 16 | |
| 下旬 | 9.4 | 13.7 | 18.9 | 24* | 4.4 | 29 | 5.1 | 1.5 | 29 | 15.8 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 77 | 41 | 25 | |
| 上旬 | 5.6 | 10.1 | 16.9 | 06 | 4.2 | 04 | 1.0 | -2.9 | 07 | 9.2 | 06 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 7.4 | 80 | 44 | 10 | |
| 中旬 | 4.2 | 8.8 | 15.3 | 14 | -1.1 | 20 | 0.3 | -6.0 | 20 | 5.1 | 16 | 2 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 6.9 | 81 | 39 | 12 | |
| 下旬 | -0.4 | 3.3 | 7.2 | 30 | -1.7 | 25 | -4.3 | -9.2 | 25 | -2.5 | 23 | 6 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 4.9 | 81 | 50 | 26 | |
| 上旬 | 3.2 | 6.8 | 11.6 | 05 | -1.2 | 07 | -1.8 | -6.5 | 07 | 5.5 | 09 | 2 | 0 | 7 | 0 | 1 | 0 | 0 | 0 | 6.3 | 79 | 45 | 10 | |
| 中旬 | -0.2 | 2.4 | 8.4 | 18 | -2.7 | 15* | -3.5 | -9.2 | 13 | 2.8 | 17 | 6 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 5.1 | 82 | 48 | 19 | |
| 下旬 | -2.8 | -0.3 | 6.2 | 25 | -5.1 | 27 | -6.1 | -10.4 | 27 | -0.2 | 25 | 9 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | 4.4 | 86 | 59 | 23 | |