旬ごとの値
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岩見沢（空知地方) 2002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 | -5.2 | -1.5 | 4.3 | 08 | -4.2 | 05 | -10.0 | -15.4 | 03 | -3.2 | 08 | 9 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.6 | 83 | 51 | 02 | |
| 中旬 | -5.6 | -2.2 | 2.3 | 15 | -5.6 | 20 | -10.3 | -18.3 | 20 | -5.6 | 11 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.4 | 81 | 51 | 18 | |
| 下旬 | -3.3 | 0.0 | 6.0 | 22 | -3.2 | 30 | -7.3 | -13.3 | 21 | 1.3 | 22 | 10 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.8 | 76 | 46 | 26 | |
| 上旬 | -2.3 | 1.8 | 4.5 | 08 | -3.6 | 10 | -6.5 | -10.6 | 04 | 0.3 | 08 | 8 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4.1 | 78 | 45 | 10 | |
| 中旬 | -4.8 | -0.3 | 5.4 | 18 | -4.6 | 14 | -10.1 | -15.5 | 15 | -2.6 | 18 | 9 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.5 | 78 | 31 | 13 | |
| 下旬 | -0.1 | 4.1 | 7.8 | 28 | 0.8 | 24 | -4.2 | -7.3 | 24 | -2.2 | 28 | 4 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 4.9 | 80 | 43 | 26 | |
| 上旬 | -2.2 | 1.9 | 8.1 | 09 | -2.6 | 03 | -6.7 | -11.0 | 08 | -1.9 | 10 | 6 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 4.0 | 75 | 39 | 01 | |
| 中旬 | 1.2 | 5.3 | 8.8 | 20 | 2.5 | 12 | -3.9 | -7.8 | 12 | -1.4 | 15 | 3 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4.8 | 73 | 25 | 19 | |
| 下旬 | 3.6 | 7.4 | 11.6 | 31 | 3.9 | 24 | -0.1 | -3.5 | 25 | 3.1 | 26 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 5.3 | 69 | 24 | 31 | |
| 上旬 | 6.1 | 11.4 | 14.8 | 06 | 9.7 | 10* | 1.0 | -1.7 | 04 | 3.5 | 08 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.2 | 67 | 19 | 06 | |
| 中旬 | 10.0 | 15.0 | 19.1 | 20 | 11.4 | 18 | 5.7 | 1.3 | 13 | 12.7 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 61 | 15 | 20 | |
| 下旬 | 10.3 | 16.3 | 20.6 | 29 | 11.6 | 25 | 4.4 | 0.2 | 27 | 10.2 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 60 | 13 | 27 | |
| 上旬 | 11.3 | 18.3 | 23.2 | 09 | 14.0 | 01 | 4.3 | 0.2 | 02 | 6.8 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 56 | 13 | 03 | |
| 中旬 | 12.3 | 18.8 | 24.0 | 16 | 15.9 | 11 | 7.2 | 4.9 | 16* | 11.2 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 66 | 16 | 16 | |
| 下旬 | 14.1 | 20.2 | 24.8 | 29 | 16.9 | 26 | 9.1 | 6.7 | 26 | 11.3 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.2 | 72 | 33 | 29 | |
| 上旬 | 15.7 | 21.1 | 27.1 | 08 | 14.5 | 02 | 11.0 | 9.1 | 04 | 17.2 | 08 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 12.0 | 70 | 29 | 01 | |
| 中旬 | 15.0 | 20.7 | 25.6 | 18 | 16.8 | 12 | 11.2 | 9.0 | 13 | 13.7 | 19 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.6 | 74 | 39 | 18 | |
| 下旬 | 14.2 | 20.2 | 26.7 | 29 | 15.1 | 21 | 9.0 | 3.8 | 25 | 13.9 | 28 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11.7 | 73 | 26 | 26 | |
| 上旬 | 18.2 | 22.8 | 26.4 | 04 | 20.2 | 10 | 15.4 | 13.4 | 10 | 17.8 | 07 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 16.6 | 80 | 46 | 01 | |
| 中旬 | 20.1 | 23.6 | 27.6 | 13 | 16.3 | 11 | 17.4 | 13.0 | 11 | 19.1 | 20 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 20.5 | 87 | 62 | 13 | |
| 下旬 | 20.6 | 25.1 | 30.4 | 26 | 18.7 | 24 | 17.3 | 12.7 | 28 | 20.8 | 21 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 19.8 | 82 | 49 | 28 | |
| 上旬 | 20.2 | 24.7 | 28.8 | 02 | 19.2 | 09 | 16.9 | 14.7 | 09 | 19.2 | 01 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 19.8 | 84 | 44 | 02 | |
| 中旬 | 18.6 | 23.1 | 26.7 | 16 | 19.1 | 12 | 15.6 | 14.0 | 20 | 16.9 | 14 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 17.7 | 83 | 46 | 16* | |
| 下旬 | 18.8 | 23.2 | 26.6 | 28 | 19.3 | 21 | 15.3 | 11.1 | 23 | 19.1 | 28 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 17.6 | 81 | 48 | 26 | |
| 上旬 | 19.7 | 25.1 | 28.8 | 02 | 18.1 | 06 | 15.1 | 10.4 | 05 | 22.5 | 02 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 17.4 | 76 | 27 | 05 | |
| 中旬 | 15.7 | 21.2 | 24.1 | 11 | 15.3 | 17 | 10.1 | 7.4 | 16 | 16.5 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.0 | 74 | 34 | 15 | |
| 下旬 | 13.9 | 20.2 | 21.2 | 28 | 18.6 | 29 | 8.6 | 5.3 | 26 | 13.2 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.7 | 74 | 30 | 25 | |
| 上旬 | 14.3 | 19.1 | 23.9 | 03 | 14.0 | 10 | 10.3 | 6.0 | 09 | 14.7 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.8 | 78 | 44 | 04 | |
| 中旬 | 11.3 | 17.1 | 20.0 | 12 | 11.7 | 20 | 5.8 | 0.5 | 20 | 11.1 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 71 | 30 | 20 | |
| 下旬 | 7.0 | 11.1 | 15.1 | 23 | 3.4 | 30 | 3.5 | 0.3 | 30 | 7.3 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 71 | 32 | 27* | |
| 上旬 | 2.9 | 5.9 | 13.2 | 08 | 2.1 | 10 | -0.1 | -2.7 | 10 | 2.0 | 01 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 6.2 | 83 | 43 | 07 | |
| 中旬 | 1.1 | 4.9 | 13.9 | 12 | -0.5 | 16 | -2.4 | -5.2 | 17 | 1.8 | 12 | 4 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | 5.0 | 72 | 37 | 14 | |
| 下旬 | 0.5 | 3.0 | 5.8 | 29 | -0.7 | 22 | -2.1 | -6.5 | 21 | 0.6 | 26 | 2 | 0 | 8 | 0 | 1 | 0 | 0 | 0 | 5.1 | 80 | 47 | 30 | |
| 上旬 | -2.3 | 1.1 | 9.7 | 04 | -6.1 | 08 | -5.7 | -14.0 | 10 | 0.0 | 04 | 6 | 0 | 9 | 0 | 5 | 0 | 0 | 0 | 3.9 | 74 | 41 | 01 | |
| 中旬 | -4.2 | -1.6 | 2.1 | 15 | -7.4 | 11 | -7.3 | -11.1 | 11 | -0.8 | 15 | 9 | 0 | 10 | 0 | 6 | 0 | 0 | 0 | 3.6 | 79 | 53 | 16 | |
| 下旬 | -7.2 | -4.9 | -1.3 | 21 | -8.8 | 27 | -10.0 | -17.6 | 26 | -5.4 | 21 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | 3.0 | 81 | 46 | 25 | |