旬ごとの値
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岩見沢（空知地方) 1971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 | -7.2 | -3.7 | 1.5 | 10 | -6.9 | 09 | -12.9 | -16.0 | 06 | -8.4 | 02 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.0 | 82 | 58 | 10 | |
| 中旬 | -5.1 | -2.3 | 4.7 | 11 | -7.1 | 20 | -8.8 | -15.8 | 20 | -3.1 | 11 | 9 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.4 | 78 | 60 | 13 | |
| 下旬 | -7.3 | -3.3 | 0.3 | 31 | -6.1 | 23 | -12.1 | -18.3 | 29 | -8.1 | 25 | 11 | 0 | 11 | 0 | 10 | 0 | 0 | 0 | 3.0 | 81 | 56 | 31 | |
| 上旬 | -7.0 | -2.1 | 1.8 | 04 | -4.7 | 07 | -13.0 | -19.2 | 08 | -6.0 | 05 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 2.9 | 75 | 50 | 08 | |
| 中旬 | -4.2 | -0.2 | 3.5 | 17 | -6.5 | 11 | -8.4 | -16.7 | 12 | -2.3 | 18* | 8 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.9 | 79 | 52 | 13 | |
| 下旬 | -4.2 | -0.2 | 3.5 | 27 | -6.9 | 25 | -8.7 | -11.6 | 26 | -4.3 | 27 | 8 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 3.8 | 80 | 54 | 28 | |
| 上旬 | -4.4 | -1.5 | 1.0 | 06 | -5.3 | 01 | -7.3 | -9.4 | 01 | -3.6 | 04 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.8 | 83 | 58 | 08 | |
| 中旬 | -1.6 | 2.9 | 7.2 | 20 | 0.2 | 11 | -6.8 | -13.8 | 11 | -1.2 | 19 | 8 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4.2 | 73 | 42 | 18 | |
| 下旬 | 1.6 | 5.8 | 10.6 | 31 | 1.6 | 22 | -2.6 | -9.3 | 24 | 2.1 | 27 | 3 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 4.9 | 70 | 26 | 28 | |
| 上旬 | 3.1 | 7.1 | 8.8 | 01 | 4.7 | 03 | -0.7 | -5.0 | 07 | 3.1 | 09 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.3 | 69 | 26 | 02 | |
| 中旬 | 5.9 | 10.7 | 14.5 | 13 | 6.1 | 17 | 0.5 | -2.6 | 16 | 6.8 | 13 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.8 | 62 | 20 | 16 | |
| 下旬 | 6.6 | 13.2 | 20.4 | 22 | 6.9 | 27 | -0.2 | -3.8 | 28 | 2.7 | 23 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.8 | 61 | 18 | 21 | |
| 上旬 | 5.3 | 10.2 | 15.4 | 01 | 6.6 | 07* | 1.7 | 0.3 | 05 | 3.1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 77 | 30 | 01 | |
| 中旬 | 13.1 | 20.8 | 25.8 | 12 | 18.1 | 13 | 6.7 | 5.2 | 15 | 9.4 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9.7 | 67 | 21 | 20 | |
| 下旬 | 13.2 | 18.2 | 27.0 | 27 | 10.0 | 22 | 9.0 | 2.8 | 24 | 13.3 | 27 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 11.2 | 74 | 30 | 27 | |
| 上旬 | 12.8 | 18.5 | 22.7 | 10 | 13.3 | 05 | 9.0 | 6.8 | 07 | 10.4 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.9 | 79 | 47 | 10 | |
| 中旬 | 15.1 | 20.9 | 25.5 | 16 | 14.1 | 18 | 10.3 | 5.8 | 14 | 12.9 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.6 | 78 | 33 | 13 | |
| 下旬 | 16.8 | 22.5 | 25.4 | 30 | 20.1 | 28 | 11.4 | 7.7 | 22 | 16.9 | 28 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 15.1 | 78 | 39 | 30 | |
| 上旬 | 19.6 | 24.1 | 27.7 | 10 | 18.9 | 06 | 15.4 | 11.3 | 01 | 17.4 | 10 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 18.7 | 81 | 36 | 02 | |
| 中旬 | 17.8 | 21.2 | 26.7 | 13 | 14.3 | 20 | 15.4 | 10.8 | 20 | 17.9 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 18.2 | 88 | 52 | 13 | |
| 下旬 | 19.6 | 24.2 | 32.1 | 30 | 18.3 | 21 | 15.5 | 12.1 | 21 | 21.4 | 29 | 0 | 0 | 0 | 0 | 0 | 4 | 2 | 0 | 19.5 | 83 | 41 | 30 | |
| 上旬 | 23.8 | 29.2 | 32.6 | 02 | 26.1 | 09 | 19.5 | 15.1 | 08 | 21.9 | 02 | 0 | 3 | 0 | 0 | 0 | 10 | 4 | 0 | 24.1 | 80 | 50 | 08 | |
| 中旬 | 17.5 | 21.9 | 25.2 | 12 | 17.2 | 17 | 13.1 | 6.9 | 18 | 19.0 | 11 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16.6 | 80 | 45 | 18 | |
| 下旬 | 19.2 | 24.6 | 26.8 | 25 | 21.9 | 27 | 15.1 | 10.6 | 31 | 17.5 | 27 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 17.6 | 78 | 45 | 29 | |
| 上旬 | 16.3 | 21.8 | 24.5 | 08 | 19.5 | 04 | 10.9 | 5.9 | 02 | 13.7 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.4 | 76 | 29 | 01 | |
| 中旬 | 15.7 | 20.3 | 22.8 | 13 | 15.6 | 11 | 11.5 | 7.6 | 18 | 14.7 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.9 | 82 | 40 | 18 | |
| 下旬 | 13.0 | 17.7 | 23.2 | 22 | 9.6 | 26 | 8.8 | 7.0 | 30 | 10.6 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.3 | 80 | 38 | 22 | |
| 上旬 | 11.6 | 17.6 | 19.9 | 09 | 15.0 | 07 | 6.0 | 2.8 | 07 | 10.2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 77 | 42 | 04 | |
| 中旬 | 9.5 | 15.4 | 17.4 | 15* | 11.2 | 13 | 4.1 | 0.2 | 19 | 9.8 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 77 | 40 | 20 | |
| 下旬 | 8.5 | 13.0 | 18.1 | 23 | 8.3 | 28 | 4.3 | 1.0 | 28 | 8.6 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.9 | 79 | 45 | 30 | |
| 上旬 | 5.7 | 10.6 | 19.4 | 04 | 3.5 | 09 | 0.6 | -2.6 | 07 | 5.9 | 01 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 7.2 | 77 | 44 | 06* | |
| 中旬 | 4.4 | 7.4 | 10.0 | 20 | 3.7 | 11 | 1.5 | -0.5 | 20 | 4.1 | 14 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.7 | 81 | 52 | 19 | |
| 下旬 | 0.3 | 3.3 | 11.3 | 24 | -3.5 | 29 | -2.5 | -9.7 | 30 | 2.4 | 21 | 3 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | 5.0 | 79 | 48 | 24 | |
| 上旬 | -0.6 | 2.7 | 8.0 | 03 | -2.1 | 08 | -4.2 | -7.4 | 07 | 0.8 | 03 | 7 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 4.8 | 78 | 50 | 02 | |
| 中旬 | -1.2 | 2.4 | 8.3 | 18 | -2.2 | 13 | -5.3 | -8.8 | 17 | 2.1 | 18 | 6 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 4.7 | 81 | 53 | 20 | |
| 下旬 | -3.6 | -0.8 | 4.9 | 30 | -7.2 | 22 | -6.8 | -11.2 | 23 | -2.4 | 31 | 8 | 0 | 11 | 0 | 6 | 0 | 0 | 0 | 3.9 | 79 | 55 | 27 | |