半旬ごとの値
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旭川（上川地方) 1977年（半旬ごとの値） 詳細（気温・蒸気圧・湿度）
| 月 | 半旬 | 日～日 | 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 | ||||||||||||||||
| 第1半旬 | 1～ 5 | -12.2 | -6.8 | -5.3 | 01 | -9.1 | 03 | -19.1 | -26.5 | 03 | -11.6 | 01 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.1 | 84 | 58 | 02 | |
| 第2半旬 | 6～10 | -7.5 | -5.9 | -3.9 | 09 | -8.5 | 06 | -9.6 | -11.3 | 06 | -7.8 | 10* | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 3.0 | 86 | 63 | 08 | |
| 第3半旬 | 11～15 | -12.3 | -7.7 | -4.4 | 11 | -10.4 | 14 | -18.0 | -23.9 | 14 | -12.6 | 11 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.2 | 87 | 62 | 14 | |
| 第4半旬 | 16～20 | -10.6 | -6.9 | -3.9 | 16 | -9.9 | 20 | -15.5 | -21.5 | 20 | -13.4 | 18 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.4 | 84 | 57 | 19 | |
| 第5半旬 | 21～25 | -15.0 | -10.5 | -6.3 | 25 | -15.2 | 21 | -19.5 | -25.8 | 21 | -13.6 | 25 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.7 | 84 | 58 | 21 | |
| 第6半旬 | 26～31 | -14.8 | -10.0 | -6.0 | 26 | -13.0 | 29 | -23.2 | -29.0 | 29 | -18.9 | 31 | 6 | 0 | 6 | 0 | 6 | 0 | 0 | 0 | 1.6 | 76 | 43 | 28 | |
| 第1半旬 | 1～ 5 | -11.2 | -6.6 | -3.7 | 04 | -11.1 | 02 | -17.8 | -23.5 | 02 | -14.5 | 03 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.2 | 81 | 51 | 01 | |
| 第2半旬 | 6～10 | -11.5 | -7.1 | -5.5 | 09 | -9.0 | 07 | -18.4 | -24.6 | 07 | -11.5 | 09 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 2.2 | 84 | 53 | 06 | |
| 第3半旬 | 11～15 | -16.0 | -9.8 | -8.7 | 11 | -11.6 | 15 | -24.0 | -26.8 | 15 | -21.0 | 13 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 1.4 | 76 | 42 | 14 | |
| 第4半旬 | 16～20 | -8.8 | -3.3 | 2.8 | 20 | -8.9 | 16 | -14.9 | -24.3 | 17 | -1.9 | 20 | 5 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 2.8 | 76 | 55 | 16 | |
| 第5半旬 | 21～25 | -5.6 | -2.2 | 2.5 | 25 | -7.1 | 23 | -10.1 | -12.9 | 24 | -6.3 | 21 | 5 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 3.6 | 86 | 66 | 25 | |
| 第6半旬 | 26～28 | -7.3 | -0.1 | 1.1 | 28 | -1.0 | 26 | -17.6 | -22.6 | 28 | -9.5 | 26 | 3 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 2.9 | 75 | 52 | 26 | |
| 第1半旬 | 1～ 5 | -11.0 | -5.4 | 1.1 | 01 | -8.3 | 03 | -17.2 | -23.2 | 05 | -13.5 | 03 | 5 | 0 | 5 | 0 | 4 | 0 | 0 | 0 | 2.1 | 76 | 49 | 01 | |
| 第2半旬 | 6～10 | -2.3 | 2.1 | 7.7 | 09 | -3.1 | 06 | -8.2 | -15.7 | 06 | -2.9 | 08 | 3 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 4.1 | 78 | 49 | 10 | |
| 第3半旬 | 11～15 | -0.3 | 2.9 | 6.7 | 14 | -2.6 | 11 | -4.5 | -7.5 | 11 | -2.1 | 14 | 3 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 4.5 | 74 | 46 | 12 | |
| 第4半旬 | 16～20 | 0.3 | 4.1 | 6.2 | 17 | 2.4 | 20 | -3.1 | -4.7 | 17 | -1.5 | 16 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.8 | 78 | 48 | 17 | |
| 第5半旬 | 21～25 | -1.6 | 3.0 | 4.8 | 24 | 1.2 | 22 | -5.8 | -7.6 | 23* | -2.5 | 24 | 4 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.9 | 71 | 37 | 25 | |
| 第6半旬 | 26～31 | -0.9 | 3.2 | 6.3 | 30 | -0.9 | 26 | -6.0 | -11.5 | 28 | -3.3 | 31 | 3 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 4.4 | 77 | 38 | 27 | |
| 第1半旬 | 1～ 5 | 0.7 | 3.9 | 4.8 | 04 | 2.7 | 03 | -2.6 | -4.6 | 05 | 0.5 | 01 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4.9 | 75 | 38 | 02 | |
| 第2半旬 | 6～10 | 1.4 | 5.5 | 7.6 | 09 | 4.5 | 07 | -2.6 | -6.9 | 07 | 0.1 | 09 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4.8 | 72 | 42 | 06 | |
| 第3半旬 | 11～15 | 5.7 | 11.8 | 15.8 | 15 | 5.2 | 11 | -0.4 | -2.0 | 13 | 0.3 | 12 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.1 | 69 | 26 | 13 | |
| 第4半旬 | 16～20 | 4.4 | 8.2 | 11.8 | 18 | 5.4 | 16 | 1.5 | 0.4 | 20 | 2.8 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.1 | 73 | 39 | 20* | |
| 第5半旬 | 21～25 | 2.7 | 7.9 | 10.6 | 25 | 4.5 | 24 | -2.6 | -4.4 | 25 | -1.0 | 21 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.7 | 64 | 23 | 22 | |
| 第6半旬 | 26～30 | 4.3 | 8.8 | 11.2 | 27 | 7.4 | 26 | -0.6 | -1.4 | 30 | 0.5 | 26 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.7 | 70 | 35 | 27 | |
| 第1半旬 | 1～ 5 | 5.6 | 10.7 | 21.5 | 05 | 3.8 | 03 | 0.0 | -1.5 | 01 | 1.5 | 05 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.5 | 73 | 24 | 05 | |
| 第2半旬 | 6～10 | 8.8 | 14.6 | 22.6 | 10 | 7.4 | 08 | 2.5 | -0.4 | 10 | 6.5 | 07 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.8 | 72 | 26 | 10 | |
| 第3半旬 | 11～15 | 16.9 | 25.0 | 27.6 | 11 | 17.2 | 15 | 7.2 | 5.7 | 13 | 10.0 | 15 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 9.7 | 54 | 18 | 12 | |
| 第4半旬 | 16～20 | 6.4 | 9.2 | 15.5 | 16 | 6.9 | 20 | 4.0 | 2.0 | 19 | 7.9 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 83 | 69 | 16 | |
| 第5半旬 | 21～25 | 10.5 | 17.5 | 19.9 | 22 | 14.1 | 24 | 4.0 | 2.3 | 23 | 6.7 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 64 | 30 | 23 | |
| 第6半旬 | 26～31 | 15.5 | 24.1 | 27.0 | 31 | 19.2 | 28 | 8.7 | 5.6 | 26 | 10.8 | 29 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 11.7 | 70 | 24 | 31 | |
| 第1半旬 | 1～ 5 | 17.2 | 22.2 | 26.2 | 05 | 20.2 | 02 | 12.1 | 7.5 | 05 | 16.7 | 02 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 12.2 | 61 | 33 | 05 | |
| 第2半旬 | 6～10 | 18.0 | 25.1 | 27.7 | 08 | 20.4 | 06 | 11.3 | 9.5 | 06 | 11.9 | 07 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 14.1 | 70 | 30 | 08 | |
| 第3半旬 | 11～15 | 11.0 | 15.1 | 20.2 | 11 | 12.8 | 14 | 8.1 | 6.4 | 14 | 9.8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 78 | 53 | 11 | |
| 第4半旬 | 16～20 | 14.2 | 20.5 | 22.5 | 17 | 17.1 | 19 | 9.9 | 7.8 | 16 | 11.1 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.1 | 70 | 43 | 17 | |
| 第5半旬 | 21～25 | 16.9 | 23.9 | 25.7 | 25 | 22.2 | 21 | 11.6 | 10.5 | 22 | 12.3 | 24 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 13.0 | 68 | 34 | 22 | |
| 第6半旬 | 26～30 | 20.9 | 27.6 | 29.7 | 28 | 25.0 | 26 | 15.7 | 15.2 | 29 | 16.4 | 30 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 16.7 | 69 | 42 | 28 | |
| 第1半旬 | 1～ 5 | 20.1 | 24.4 | 26.7 | 01 | 19.8 | 02 | 16.8 | 16.4 | 03 | 17.4 | 01 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 16.2 | 70 | 42 | 01 | |
| 第2半旬 | 6～10 | 18.8 | 23.4 | 25.6 | 08 | 19.3 | 06 | 15.5 | 14.2 | 09 | 16.2 | 07 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 17.6 | 81 | 54 | 09 | |
| 第3半旬 | 11～15 | 20.5 | 26.0 | 29.1 | 13 | 22.1 | 14 | 16.6 | 14.2 | 15 | 19.2 | 11 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 17.3 | 72 | 43 | 13 | |
| 第4半旬 | 16～20 | 20.1 | 26.2 | 28.6 | 17 | 24.0 | 18 | 15.2 | 12.2 | 16 | 16.8 | 20 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 17.4 | 76 | 46 | 17 | |
| 第5半旬 | 21～25 | 24.8 | 30.3 | 32.6 | 25 | 28.0 | 22 | 19.8 | 17.7 | 21 | 21.4 | 25 | 0 | 2 | 0 | 0 | 0 | 5 | 2 | 0 | 21.6 | 71 | 46 | 25* | |
| 第6半旬 | 26～31 | 25.6 | 30.8 | 32.2 | 30 | 28.1 | 29 | 21.4 | 19.7 | 28 | 23.2 | 31 | 0 | 4 | 0 | 0 | 0 | 6 | 5 | 0 | 23.5 | 73 | 47 | 27 | |
| 第1半旬 | 1～ 5 | 21.8 | 25.3 | 29.7 | 03 | 21.4 | 05 | 19.3 | 15.7 | 05 | 21.6 | 01 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 22.3 | 85 | 42 | 03 | |
| 第2半旬 | 6～10 | 16.6 | 21.7 | 24.2 | 10 | 17.2 | 09 | 12.9 | 12.2 | 10* | 14.0 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.2 | 80 | 46 | 10 | |
| 第3半旬 | 11～15 | 19.7 | 26.0 | 27.1 | 12 | 24.9 | 14 | 13.7 | 11.0 | 15 | 16.2 | 13 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 16.6 | 73 | 38 | 15 | |
| 第4半旬 | 16～20 | 18.2 | 22.7 | 25.7 | 19 | 19.1 | 16 | 14.7 | 13.4 | 19 | 15.9 | 17 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 17.2 | 82 | 50 | 20 | |
| 第5半旬 | 21～25 | 17.5 | 25.4 | 26.5 | 24 | 23.9 | 25 | 10.5 | 9.0 | 24 | 13.1 | 21 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 13.3 | 68 | 32 | 21 | |
| 第6半旬 | 26～31 | 21.0 | 26.8 | 29.0 | 30 | 24.2 | 26 | 16.1 | 12.1 | 26 | 17.6 | 31 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 19.1 | 77 | 51 | 30* | |
| 第1半旬 | 1～ 5 | 19.1 | 24.4 | 28.4 | 02 | 20.9 | 05 | 14.9 | 12.3 | 05 | 16.6 | 01 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 18.0 | 81 | 52 | 02 | |
| 第2半旬 | 6～10 | 18.3 | 22.9 | 24.3 | 07 | 20.1 | 08 | 13.9 | 11.7 | 06 | 15.4 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.9 | 76 | 49 | 07 | |
| 第3半旬 | 11～15 | 14.2 | 19.8 | 21.8 | 13 | 16.9 | 15 | 10.4 | 7.5 | 14 | 16.6 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.8 | 84 | 39 | 13 | |
| 第4半旬 | 16～20 | 15.7 | 21.2 | 24.4 | 19 | 19.2 | 20 | 10.7 | 7.3 | 17 | 14.5 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.0 | 83 | 41 | 17 | |
| 第5半旬 | 21～25 | 12.1 | 19.7 | 21.3 | 24 | 16.1 | 22 | 5.0 | 1.6 | 25 | 7.3 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.8 | 77 | 35 | 25 | |
| 第6半旬 | 26～30 | 14.0 | 21.2 | 23.2 | 26 | 16.5 | 27 | 7.7 | 5.1 | 28 | 9.9 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.2 | 70 | 37 | 27 | |
| 第1半旬 | 1～ 5 | 11.0 | 18.4 | 20.2 | 05* | 16.2 | 02 | 4.8 | 0.7 | 03 | 10.2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.8 | 75 | 29 | 01 | |
| 第2半旬 | 6～10 | 10.1 | 15.5 | 19.5 | 06 | 13.0 | 07 | 4.7 | 2.1 | 08 | 8.0 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 76 | 48 | 06 | |
| 第3半旬 | 11～15 | 9.8 | 17.3 | 21.8 | 15 | 12.4 | 11 | 2.8 | 0.3 | 12 | 5.7 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 75 | 42 | 15* | |
| 第4半旬 | 16～20 | 7.3 | 12.8 | 15.9 | 18 | 8.7 | 19 | 3.5 | 0.5 | 20 | 5.5 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.0 | 69 | 34 | 17 | |
| 第5半旬 | 21～25 | 8.5 | 16.3 | 21.4 | 23 | 9.4 | 24 | 1.4 | -1.7 | 25 | 3.5 | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 8.0 | 72 | 32 | 23 | |
| 第6半旬 | 26～31 | 6.2 | 13.0 | 19.4 | 31 | 6.6 | 28 | -0.6 | -4.2 | 28 | 5.6 | 31 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 7.5 | 77 | 36 | 27 | |
| 第1半旬 | 1～ 5 | 4.9 | 9.3 | 11.9 | 05 | 5.7 | 03 | 0.8 | -2.1 | 05 | 4.4 | 01 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.3 | 72 | 40 | 04 | |
| 第2半旬 | 6～10 | 2.8 | 5.6 | 9.9 | 06 | 1.5 | 10 | 0.2 | -4.1 | 10 | 5.4 | 06 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.3 | 82 | 47 | 07 | |
| 第3半旬 | 11～15 | 0.4 | 3.7 | 8.3 | 14 | -2.9 | 11 | -3.4 | -7.1 | 12 | 0.0 | 14 | 2 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 4.6 | 73 | 41 | 15 | |
| 第4半旬 | 16～20 | 3.7 | 6.5 | 10.4 | 16 | 3.1 | 17 | 1.4 | 0.1 | 17* | 2.9 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 83 | 41 | 16 | |
| 第5半旬 | 21～25 | 2.8 | 6.7 | 11.6 | 22 | 2.4 | 24 | -0.9 | -2.3 | 23 | 2.2 | 22 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 6.1 | 79 | 51 | 25 | |
| 第6半旬 | 26～30 | 2.0 | 7.1 | 12.6 | 28 | 3.6 | 26 | -2.9 | -4.9 | 26 | -0.1 | 28 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.6 | 80 | 46 | 29 | |
| 第1半旬 | 1～ 5 | -2.0 | 0.8 | 3.8 | 04 | -1.5 | 03 | -5.8 | -10.6 | 03 | -2.0 | 04 | 4 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 4.7 | 87 | 57 | 01 | |
| 第2半旬 | 6～10 | -6.0 | -2.9 | 0.2 | 07 | -7.6 | 09 | -10.0 | -16.5 | 10 | -3.6 | 07 | 5 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 3.4 | 86 | 52 | 07 | |
| 第3半旬 | 11～15 | -2.1 | 1.4 | 5.6 | 15 | -0.4 | 11 | -7.6 | -8.7 | 15 | -6.3 | 12 | 4 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 4.5 | 84 | 64 | 13* | |
| 第4半旬 | 16～20 | -2.0 | 1.6 | 7.8 | 16 | -3.2 | 20 | -6.2 | -9.4 | 19 | -1.3 | 16 | 3 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 4.8 | 88 | 64 | 19 | |
| 第5半旬 | 21～25 | -7.7 | -4.6 | -0.5 | 25 | -7.1 | 21 | -11.2 | -13.4 | 24 | -5.8 | 25 | 5 | 0 | 5 | 0 | 5 | 0 | 0 | 0 | 3.2 | 91 | 66 | 21 | |
| 第6半旬 | 26～31 | -6.1 | -1.8 | 2.0 | 29 | -7.1 | 27 | -11.7 | -22.9 | 28 | -4.5 | 30 | 6 | 0 | 6 | 0 | 4 | 0 | 0 | 0 | 3.4 | 80 | 40 | 30 | |