旬ごとの値
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網走（網走・北見・紋別地方) 1991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 | -2.3 | 0.4 | 1.8 | 02 | -2.6 | 04 | -5.0 | -8.8 | 06 | -0.8 | 02 | 9 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 3.8 | 72 | 36 | 05 | |
| 中旬 | -1.2 | 1.0 | 2.2 | 14 | -2.1 | 16 | -3.7 | -8.8 | 17 | -0.6 | 11 | 7 | 0 | 10 | 0 | 2 | 0 | 0 | 0 | 4.5 | 81 | 47 | 19 | |
| 下旬 | -3.8 | -1.6 | 2.2 | 25 | -4.6 | 22 | -6.5 | -10.6 | 23 | -0.4 | 26 | 10 | 0 | 11 | 0 | 9 | 0 | 0 | 0 | 3.6 | 75 | 46 | 23 | |
| 上旬 | -4.5 | -0.9 | 3.4 | 10 | -3.0 | 08 | -8.7 | -11.8 | 09* | -5.4 | 02 | 10 | 0 | 10 | 0 | 8 | 0 | 0 | 0 | 3.1 | 71 | 40 | 10 | |
| 中旬 | -5.4 | -2.7 | 2.1 | 15 | -7.1 | 18 | -8.4 | -13.2 | 20* | -3.1 | 16 | 10 | 0 | 10 | 0 | 9 | 0 | 0 | 0 | 3.2 | 77 | 37 | 20 | |
| 下旬 | -4.2 | -0.9 | 4.5 | 28 | -4.0 | 25 | -9.1 | -13.4 | 21 | -2.5 | 28 | 7 | 0 | 8 | 0 | 6 | 0 | 0 | 0 | 3.5 | 77 | 39 | 21 | |
| 上旬 | -3.3 | 0.3 | 6.2 | 04 | -4.9 | 09 | -7.2 | -11.0 | 09 | -2.2 | 05 | 7 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 3.3 | 69 | 33 | 05 | |
| 中旬 | -2.6 | 1.5 | 12.6 | 20 | -5.6 | 13 | -6.3 | -11.3 | 16 | -1.5 | 19 | 8 | 0 | 10 | 0 | 3 | 0 | 0 | 0 | 3.4 | 66 | 35 | 12 | |
| 下旬 | 0.7 | 4.3 | 8.9 | 23 | -1.7 | 21 | -3.0 | -7.3 | 22 | 0.3 | 24 | 5 | 0 | 9 | 0 | 2 | 0 | 0 | 0 | 4.4 | 67 | 35 | 25 | |
| 上旬 | 3.2 | 7.2 | 13.4 | 03 | 1.5 | 07 | 0.0 | -2.7 | 02 | 2.0 | 09 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.6 | 75 | 25 | 03 | |
| 中旬 | 7.2 | 12.3 | 20.2 | 17 | 5.8 | 20 | 2.4 | -1.8 | 20 | 6.2 | 14 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5.5 | 58 | 18 | 17 | |
| 下旬 | 7.1 | 12.2 | 19.7 | 28 | 3.9 | 22 | 2.7 | -2.1 | 23 | 9.5 | 29 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.2 | 72 | 21 | 28 | |
| 上旬 | 8.2 | 13.4 | 23.4 | 08 | 3.0 | 03 | 3.4 | -0.4 | 04 | 7.5 | 08 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 7.5 | 69 | 26 | 07 | |
| 中旬 | 11.1 | 16.5 | 20.4 | 12 | 6.4 | 19 | 6.6 | 2.0 | 20 | 9.1 | 16* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 72 | 22 | 12 | |
| 下旬 | 13.2 | 18.4 | 26.8 | 22 | 12.6 | 27 | 8.4 | 6.3 | 29 | 10.7 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9.0 | 61 | 20 | 24 | |
| 上旬 | 15.6 | 20.6 | 26.6 | 01 | 15.5 | 07 | 12.2 | 9.2 | 01 | 15.8 | 09 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 13.6 | 78 | 34 | 01 | |
| 中旬 | 14.2 | 17.7 | 26.4 | 18 | 12.0 | 14 | 11.4 | 8.4 | 15 | 13.3 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14.2 | 87 | 52 | 18 | |
| 下旬 | 15.9 | 19.3 | 27.5 | 26 | 14.8 | 29 | 13.0 | 10.5 | 29 | 16.5 | 27 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 14.8 | 82 | 43 | 26 | |
| 上旬 | 14.9 | 18.4 | 23.3 | 08 | 13.4 | 06 | 11.5 | 8.5 | 02 | 14.9 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.8 | 81 | 60 | 01 | |
| 中旬 | 15.2 | 17.4 | 23.1 | 16 | 15.6 | 20 | 13.2 | 11.4 | 13 | 15.0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.4 | 83 | 61 | 16 | |
| 下旬 | 18.2 | 22.3 | 32.2 | 24 | 15.5 | 29 | 15.0 | 12.4 | 21 | 19.1 | 24 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 17.4 | 83 | 50 | 24 | |
| 上旬 | 17.6 | 20.9 | 24.4 | 07 | 16.3 | 05 | 14.7 | 12.2 | 06 | 17.4 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.6 | 82 | 48 | 06 | |
| 中旬 | 19.3 | 23.0 | 27.6 | 19 | 18.7 | 12 | 16.6 | 15.6 | 15 | 19.2 | 20 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 18.4 | 83 | 52 | 19 | |
| 下旬 | 18.8 | 22.4 | 29.9 | 25 | 16.4 | 23 | 15.7 | 13.4 | 27 | 19.6 | 21 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 16.8 | 77 | 32 | 29 | |
| 上旬 | 18.2 | 22.1 | 27.7 | 04 | 16.1 | 10 | 14.8 | 12.0 | 10 | 17.5 | 04 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 16.8 | 80 | 37 | 07 | |
| 中旬 | 16.0 | 20.5 | 22.8 | 14* | 15.9 | 20 | 12.0 | 10.0 | 14 | 14.3 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.0 | 72 | 36 | 17 | |
| 下旬 | 14.1 | 18.5 | 26.3 | 28 | 15.0 | 29 | 10.7 | 8.3 | 30 | 12.9 | 24 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.6 | 78 | 37 | 26 | |
| 上旬 | 13.2 | 17.6 | 20.2 | 02 | 14.8 | 10 | 8.9 | 5.8 | 10 | 11.6 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.9 | 72 | 37 | 05 | |
| 中旬 | 11.8 | 14.8 | 18.8 | 19 | 11.0 | 14 | 8.8 | 6.1 | 20 | 10.9 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 | 79 | 40 | 20 | |
| 下旬 | 9.3 | 13.8 | 18.2 | 27 | 8.9 | 31 | 4.5 | 0.3 | 31 | 7.9 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.7 | 65 | 34 | 23 | |
| 上旬 | 5.6 | 10.6 | 15.1 | 04 | 3.4 | 05 | 1.0 | -4.1 | 06 | 7.2 | 08 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.3 | 67 | 42 | 05 | |
| 中旬 | 3.1 | 6.4 | 9.8 | 17 | 3.1 | 15 | -0.2 | -2.9 | 16 | 2.2 | 17 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 4.8 | 63 | 35 | 16 | |
| 下旬 | 2.8 | 6.5 | 10.8 | 22 | -1.4 | 25 | -1.0 | -7.1 | 25 | 3.3 | 28 | 2 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 5.1 | 67 | 33 | 27 | |
| 上旬 | 0.0 | 3.5 | 11.0 | 06 | -4.2 | 10 | -3.6 | -8.9 | 09 | 3.2 | 01 | 4 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 4.3 | 65 | 31 | 07* | |
| 中旬 | -3.4 | 0.1 | 11.4 | 17 | -5.4 | 13 | -7.0 | -10.7 | 13 | 1.1 | 17 | 9 | 0 | 9 | 0 | 6 | 0 | 0 | 0 | 3.5 | 70 | 40 | 13 | |
| 下旬 | -3.8 | -1.1 | 1.6 | 24 | -4.1 | 30 | -7.2 | -11.9 | 27 | -3.8 | 24 | 11 | 0 | 11 | 0 | 6 | 0 | 0 | 0 | 3.5 | 75 | 42 | 24 | |