旬ごとの値
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岩見沢（空知地方) 1975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 | -5.8 | -2.2 | 5.2 | 08 | -9.5 | 04 | -10.3 | -20.3 | 04 | 1.7 | 08 | 9 | 0 | 9 | 0 | 6 | 0 | 0 | 0 | 3.5 | 81 | 50 | 10 | |
| 中旬 | -5.7 | -2.2 | -0.5 | 18* | -4.2 | 11 | -10.1 | -16.3 | 19 | -3.9 | 17 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 3.3 | 80 | 48 | 18* | |
| 下旬 | -5.2 | -1.8 | 1.9 | 24 | -8.2 | 30 | -8.5 | -12.6 | 30 | -3.8 | 24 | 11 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | 3.3 | 76 | 48 | 22 | |
| 上旬 | -5.3 | -1.4 | 4.3 | 07 | -4.1 | 05 | -10.1 | -18.2 | 06 | -3.1 | 07 | 9 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.4 | 78 | 42 | 10 | |
| 中旬 | -6.5 | -2.5 | 0.6 | 17 | -6.1 | 15 | -10.3 | -13.4 | 16 | -6.0 | 18 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.0 | 77 | 50 | 16 | |
| 下旬 | -7.1 | -2.8 | 0.7 | 21 | -5.4 | 27 | -12.1 | -18.6 | 27 | -7.4 | 21 | 8 | 0 | 8 | 0 | 7 | 0 | 0 | 0 | 2.8 | 74 | 48 | 24 | |
| 上旬 | -4.7 | 0.7 | 5.2 | 08 | -4.6 | 01 | -10.9 | -19.0 | 02 | -2.3 | 09 | 9 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 3.4 | 76 | 48 | 05 | |
| 中旬 | -1.6 | 3.2 | 5.9 | 13 | 0.4 | 16* | -6.2 | -10.0 | 19 | -0.2 | 20 | 8 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4.0 | 73 | 43 | 14 | |
| 下旬 | 1.6 | 4.9 | 8.5 | 22 | 1.5 | 25 | -1.0 | -5.8 | 27 | 2.7 | 22 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.5 | 80 | 43 | 26 | |
| 上旬 | 4.0 | 8.2 | 13.4 | 08 | 1.2 | 01 | -0.4 | -7.1 | 03 | 4.3 | 10* | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.8 | 71 | 29 | 08 | |
| 中旬 | 5.8 | 10.1 | 16.3 | 14 | 5.7 | 11 | 2.1 | 0.9 | 12 | 3.1 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 78 | 45 | 13 | |
| 下旬 | 9.1 | 14.8 | 20.3 | 26 | 8.3 | 21 | 4.4 | -1.4 | 22 | 10.1 | 29 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 8.7 | 73 | 20 | 30 | |
| 上旬 | 9.0 | 13.5 | 19.3 | 08 | 6.7 | 06 | 3.9 | 0.2 | 07 | 9.8 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.2 | 79 | 44 | 03 | |
| 中旬 | 12.0 | 17.3 | 24.0 | 12 | 10.0 | 20 | 6.8 | 2.6 | 11 | 10.0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.9 | 74 | 22 | 13 | |
| 下旬 | 13.0 | 18.4 | 23.3 | 25 | 12.9 | 21 | 8.7 | 3.9 | 21 | 12.4 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.1 | 74 | 34 | 22 | |
| 上旬 | 15.4 | 20.3 | 24.1 | 10 | 17.8 | 05 | 12.0 | 9.0 | 01 | 13.7 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.3 | 82 | 54 | 09 | |
| 中旬 | 15.7 | 21.3 | 24.2 | 17* | 17.3 | 15 | 11.6 | 8.3 | 13 | 14.0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.0 | 80 | 44 | 13 | |
| 下旬 | 16.4 | 21.0 | 27.3 | 24 | 14.3 | 29 | 12.8 | 10.0 | 30* | 16.6 | 24 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 14.1 | 77 | 26 | 23 | |
| 上旬 | 16.8 | 21.0 | 25.5 | 06 | 17.3 | 01 | 14.1 | 12.8 | 09 | 15.9 | 06 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.9 | 83 | 53 | 03 | |
| 中旬 | 20.0 | 24.1 | 28.7 | 19 | 18.5 | 11 | 16.4 | 14.2 | 13 | 19.0 | 16 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 19.0 | 82 | 42 | 19 | |
| 下旬 | 21.8 | 25.1 | 28.2 | 31 | 20.8 | 26 | 18.8 | 17.1 | 31 | 20.5 | 21 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 22.6 | 87 | 56 | 31 | |
| 上旬 | 21.7 | 26.7 | 31.0 | 01 | 22.0 | 07 | 17.3 | 12.5 | 09 | 23.5 | 02 | 0 | 2 | 0 | 0 | 0 | 7 | 2 | 0 | 19.8 | 76 | 43 | 09 | |
| 中旬 | 23.5 | 27.7 | 30.2 | 14 | 23.8 | 19 | 20.0 | 14.7 | 11 | 22.8 | 17 | 0 | 1 | 0 | 0 | 0 | 9 | 2 | 0 | 23.4 | 81 | 42 | 13 | |
| 下旬 | 20.3 | 25.0 | 28.5 | 22 | 22.4 | 23 | 15.9 | 11.4 | 25 | 21.7 | 22 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 19.3 | 81 | 28 | 25 | |
| 上旬 | 21.2 | 25.0 | 28.3 | 01 | 21.3 | 10 | 18.2 | 11.4 | 10 | 20.7 | 06 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 21.4 | 84 | 44 | 10 | |
| 中旬 | 17.3 | 22.5 | 24.2 | 19 | 18.9 | 11 | 12.9 | 9.8 | 15 | 16.0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.5 | 79 | 32 | 14 | |
| 下旬 | 15.2 | 21.4 | 26.2 | 21 | 17.2 | 30 | 9.4 | 1.9 | 30 | 15.7 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.1 | 69 | 30 | 29 | |
| 上旬 | 13.1 | 17.8 | 21.5 | 03 | 13.1 | 05 | 8.6 | 3.0 | 01 | 13.5 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.7 | 77 | 27 | 01 | |
| 中旬 | 9.1 | 14.9 | 19.1 | 19 | 12.4 | 14* | 4.5 | 0.8 | 17 | 8.7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.3 | 81 | 21 | 20 | |
| 下旬 | 7.1 | 11.9 | 15.2 | 28* | 7.5 | 30 | 1.9 | -1.7 | 26 | 7.3 | 29 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.9 | 76 | 38 | 25 | |
| 上旬 | 4.3 | 9.6 | 12.4 | 06 | 4.6 | 10 | -0.3 | -3.7 | 10 | 3.6 | 08 | 1 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 6.4 | 76 | 32 | 04 | |
| 中旬 | 4.2 | 8.9 | 11.9 | 18 | 3.9 | 20 | -1.1 | -4.3 | 11 | 5.0 | 16 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 6.8 | 79 | 46 | 12 | |
| 下旬 | 2.4 | 6.6 | 12.9 | 22 | -2.2 | 24 | -1.5 | -6.7 | 24 | 4.7 | 22 | 3 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 5.6 | 75 | 39 | 23 | |
| 上旬 | -2.5 | 1.0 | 9.5 | 05 | -3.8 | 09 | -5.7 | -10.1 | 09 | -1.2 | 05 | 7 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 4.2 | 77 | 46 | 04 | |
| 中旬 | -6.6 | -2.6 | 0.4 | 17 | -4.5 | 16 | -11.7 | -16.2 | 12 | -4.5 | 17 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.3 | 85 | 56 | 12 | |
| 下旬 | -6.2 | -2.8 | 0.3 | 29 | -6.5 | 27 | -10.9 | -16.0 | 27 | -6.1 | 22 | 11 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | 3.3 | 83 | 55 | 25 | |