旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
網走（網走・北見・紋別地方) 1978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 | -3.9 | -0.4 | 01 | -6.1 | 04 | -10.7 | -14.2 | 04 | -5.6 | 01 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 2.7 | 71 | 38 | 05 | |
| 中旬 | -6.2 | -2.8 | 1.4 | 15 | -9.4 | 17 | -10.6 | -14.9 | 11 | -6.1 | 20 | 10 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 3.1 | 77 | 39 | 15 | |
| 下旬 | -8.8 | -5.6 | -0.3 | 22* | -9.6 | 29 | -12.7 | -18.3 | 26 | -4.5 | 22 | 11 | 0 | 11 | 0 | 11 | 0 | 0 | 0 | 2.7 | 80 | 38 | 30 | |
| 上旬 | -8.9 | -6.0 | -2.7 | 09 | -10.5 | 01 | -12.6 | -17.4 | 01 | -8.6 | 07 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 2.5 | 77 | 45 | 09* | |
| 中旬 | -14.4 | -10.6 | -5.4 | 20 | -15.7 | 17 | -19.7 | -25.7 | 17 | -15.1 | 19 | 10 | 0 | 10 | 0 | 10 | 0 | 0 | 0 | 1.7 | 76 | 35 | 15 | |
| 下旬 | -12.9 | -9.1 | -1.0 | 28 | -15.0 | 24 | -18.3 | -24.5 | 25 | -10.3 | 27 | 8 | 0 | 8 | 0 | 8 | 0 | 0 | 0 | 1.9 | 73 | 41 | 26 | |
| 上旬 | -7.1 | -3.6 | 0.5 | 07 | -7.1 | 02 | -12.1 | -16.3 | 10 | -8.0 | 06 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 2.8 | 74 | 32 | 07 | |
| 中旬 | -2.7 | 1.0 | 5.0 | 12 | -2.8 | 16 | -6.2 | -9.2 | 20* | -2.8 | 11 | 9 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.8 | 75 | 32 | 13* | |
| 下旬 | -0.3 | 3.9 | 14.6 | 27 | -4.1 | 23 | -4.5 | -10.1 | 21 | 0.4 | 28* | 6 | 0 | 8 | 0 | 4 | 0 | 0 | 0 | 3.8 | 63 | 25 | 27 | |
| 上旬 | 1.8 | 5.2 | 13.9 | 06 | -0.9 | 01 | -1.5 | -6.1 | 01 | 3.5 | 07 | 5 | 0 | 7 | 0 | 1 | 0 | 0 | 0 | 5.0 | 70 | 32 | 05 | |
| 中旬 | 3.2 | 6.5 | 12.3 | 18 | 0.5 | 11 | 0.6 | -2.0 | 11 | 3.5 | 19 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.9 | 78 | 34 | 20* | |
| 下旬 | 7.0 | 12.5 | 18.5 | 25 | 4.5 | 26 | 1.9 | -0.6 | 27 | 4.5 | 30 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.5 | 66 | 23 | 23 | |
| 上旬 | 10.5 | 15.9 | 22.9 | 08 | 12.3 | 02 | 5.2 | 2.1 | 06 | 9.6 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.6 | 61 | 21 | 08 | |
| 中旬 | 12.0 | 18.2 | 26.3 | 14 | 10.0 | 20 | 6.9 | 4.0 | 13 | 10.9 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 8.1 | 60 | 18 | 14 | |
| 下旬 | 7.4 | 10.9 | 19.7 | 26 | 3.9 | 22 | 4.0 | 1.4 | 29 | 9.6 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.0 | 77 | 42 | 29 | |
| 上旬 | 11.5 | 16.4 | 25.1 | 08 | 5.4 | 01 | 7.1 | 3.5 | 01 | 12.4 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9.4 | 70 | 33 | 06 | |
| 中旬 | 15.6 | 20.3 | 24.0 | 20 | 14.7 | 12 | 11.9 | 5.8 | 13 | 15.1 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.2 | 79 | 54 | 16 | |
| 下旬 | 17.3 | 21.5 | 27.0 | 25 | 15.6 | 30 | 13.8 | 11.1 | 30* | 16.0 | 25 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 15.5 | 78 | 50 | 25 | |
| 上旬 | 19.3 | 24.0 | 31.7 | 04 | 16.0 | 06 | 15.2 | 11.2 | 01 | 19.7 | 10 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 18.0 | 81 | 49 | 01 | |
| 中旬 | 22.9 | 28.3 | 35.0 | 11 | 21.3 | 20 | 19.1 | 17.0 | 19 | 20.9 | 15 | 0 | 3 | 0 | 0 | 0 | 8 | 2 | 1 | 21.8 | 78 | 47 | 11 | |
| 下旬 | 22.4 | 27.3 | 34.2 | 29 | 20.0 | 27 | 18.3 | 15.7 | 25 | 21.9 | 31 | 0 | 3 | 0 | 0 | 0 | 9 | 2 | 0 | 21.6 | 81 | 44 | 29 | |
| 上旬 | 22.9 | 27.9 | 33.2 | 03 | 18.5 | 10 | 19.2 | 16.1 | 10 | 23.1 | 02 | 0 | 3 | 0 | 0 | 0 | 6 | 5 | 0 | 23.3 | 83 | 49 | 06 | |
| 中旬 | 20.5 | 24.0 | 27.0 | 16 | 19.3 | 17 | 18.0 | 15.6 | 18 | 20.7 | 15 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 20.8 | 86 | 55 | 16 | |
| 下旬 | 20.4 | 24.9 | 29.4 | 21 | 19.5 | 24 | 16.9 | 12.2 | 25 | 20.0 | 22 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 18.2 | 75 | 45 | 23 | |
| 上旬 | 15.9 | 19.5 | 22.8 | 05 | 16.2 | 10 | 12.4 | 9.9 | 08 | 14.0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.6 | 75 | 41 | 08 | |
| 中旬 | 15.5 | 19.3 | 21.5 | 14 | 16.5 | 18 | 11.9 | 9.6 | 14 | 14.2 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.4 | 76 | 39 | 12 | |
| 下旬 | 15.7 | 21.5 | 25.8 | 25 | 16.5 | 27 | 10.7 | 7.6 | 28 | 14.5 | 25 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 12.6 | 70 | 32 | 25 | |
| 上旬 | 12.2 | 17.1 | 21.9 | 02 | 10.7 | 06 | 7.4 | 2.9 | 07 | 12.1 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 68 | 40 | 09 | |
| 中旬 | 8.5 | 12.0 | 16.4 | 19 | 9.1 | 13 | 5.4 | 2.8 | 13 | 7.1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.5 | 68 | 32 | 12 | |
| 下旬 | 6.9 | 10.2 | 18.9 | 25 | 4.3 | 28 | 3.3 | -0.5 | 28 | 8.1 | 24 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.4 | 63 | 25 | 25 | |
| 上旬 | 4.4 | 8.5 | 17.6 | 06 | 4.9 | 10 | 0.3 | -1.9 | 03 | 3.2 | 06 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.5 | 64 | 33 | 04 | |
| 中旬 | 2.6 | 5.6 | 12.0 | 19 | 2.8 | 12 | -0.1 | -2.0 | 13 | 3.2 | 19 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.1 | 67 | 46 | 14 | |
| 下旬 | 1.2 | 3.5 | 7.2 | 26 | 1.1 | 24 | -1.6 | -4.5 | 25 | 2.3 | 28 | 3 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.3 | 63 | 37 | 22 | |
| 上旬 | -0.6 | 3.3 | 11.0 | 02 | -3.4 | 06 | -4.7 | -9.8 | 06 | -0.3 | 02 | 5 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 3.9 | 63 | 24 | 02 | |
| 中旬 | -2.6 | 0.6 | 6.3 | 13 | -4.6 | 18 | -6.0 | -10.1 | 20 | -0.9 | 15 | 6 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.8 | 71 | 34 | 17 | |
| 下旬 | -3.9 | -0.8 | 3.6 | 26 | -7.3 | 30 | -8.1 | -12.9 | 30 | -4.2 | 25 | 10 | 0 | 11 | 0 | 5 | 0 | 0 | 0 | 3.7 | 75 | 49 | 26 | |