半旬ごとの値
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水戸（茨城県) 1928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 | 0.9 | 8.4 | 9.8 | 02 | 7.4 | 03 | -4.5 | -7.0 | 05 | -1.5 | 02 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 64 | ||||
| 第2半旬 | 6～10 | 1.6 | 9.7 | 16.2 | 10 | 6.5 | 09 | -5.3 | -7.8 | 08 | 2.6 | 10 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 68 | ||||
| 第3半旬 | 11～15 | 3.0 | 9.0 | 15.5 | 11 | 5.2 | 14 | -2.0 | -6.2 | 14 | 5.3 | 11 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 70 | ||||
| 第4半旬 | 16～20 | 2.8 | 8.8 | 12.4 | 17 | 4.7 | 20 | -1.7 | -5.2 | 20 | 1.8 | 18 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 76 | ||||
| 第5半旬 | 21～25 | 2.0 | 9.8 | 15.0 | 25 | 6.3 | 23* | -4.5 | -7.9 | 21 | 0.8 | 24 | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 72 | ||||
| 第6半旬 | 26～31 | 3.9 | 10.6 | 12.9 | 28 | 7.9 | 31 | -0.6 | -4.2 | 31 | 5.3 | 28 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 77 | ||||
| 第1半旬 | 1～ 5 | 1.0 | 8.1 | 10.3 | 04 | 7.0 | 03* | -4.6 | -8.5 | 02 | -2.3 | 04 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 68 | ||||
| 第2半旬 | 6～10 | 1.6 | 8.9 | 15.3 | 07 | 3.0 | 06 | -3.5 | -7.1 | 09 | 0.6 | 07 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 66 | ||||
| 第3半旬 | 11～15 | 2.0 | 7.8 | 11.4 | 15 | 3.7 | 11 | -3.2 | -8.1 | 12 | 0.5 | 15 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 77 | ||||
| 第4半旬 | 16～20 | 1.0 | 7.9 | 10.2 | 17 | 6.4 | 16 | -3.8 | -6.9 | 20 | -1.0 | 17 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 66 | ||||
| 第5半旬 | 21～25 | 3.5 | 12.1 | 16.1 | 23 | 10.1 | 21 | -4.0 | -5.8 | 21 | -1.5 | 24 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 58 | ||||
| 第6半旬 | 26～29 | 2.8 | 11.7 | 14.0 | 27 | 10.2 | 26 | -3.9 | -4.6 | 28 | -2.9 | 29 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 61 | ||||
| 第1半旬 | 1～ 5 | 4.8 | 10.0 | 13.5 | 04 | 2.2 | 05 | 0.2 | -5.0 | 05 | 5.2 | 02 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 72 | ||||
| 第2半旬 | 6～10 | 1.9 | 7.2 | 10.8 | 08 | 5.2 | 06 | -3.3 | -8.3 | 06 | 2.6 | 10 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 68 | ||||
| 第3半旬 | 11～15 | 3.7 | 9.2 | 11.3 | 15 | 7.2 | 13 | -0.2 | -3.4 | 15 | 2.6 | 11 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 77 | ||||
| 第4半旬 | 16～20 | 6.6 | 15.5 | 21.6 | 20 | 12.8 | 16 | -1.1 | -3.3 | 16 | 1.6 | 20 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 70 | ||||
| 第5半旬 | 21～25 | 6.5 | 14.9 | 22.2 | 21 | 10.2 | 23 | -0.9 | -4.3 | 24 | 1.7 | 21 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 64 | ||||
| 第6半旬 | 26～31 | 6.9 | 11.7 | 15.6 | 26 | 9.4 | 31 | 1.9 | 0.2 | 30 | 6.5 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | ||||
| 第1半旬 | 1～ 5 | 8.2 | 14.1 | 18.4 | 04 | 11.4 | 01 | 3.6 | 1.6 | 05 | 5.2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 78 | ||||
| 第2半旬 | 6～10 | 10.7 | 16.0 | 18.3 | 09 | 12.4 | 10 | 5.6 | -0.2 | 06 | 9.6 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 82 | ||||
| 第3半旬 | 11～15 | 11.9 | 19.4 | 23.4 | 14 | 14.3 | 11 | 5.6 | 2.3 | 12 | 8.1 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | ||||
| 第4半旬 | 16～20 | 10.8 | 16.7 | 23.2 | 19 | 11.8 | 17 | 5.0 | 2.3 | 18 | 7.1 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75 | ||||
| 第5半旬 | 21～25 | 8.3 | 13.1 | 16.0 | 25 | 10.8 | 22 | 3.3 | -0.9 | 25 | 5.5 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64 | ||||
| 第6半旬 | 26～30 | 14.2 | 20.5 | 24.4 | 30 | 14.6 | 28 | 7.8 | 2.7 | 26 | 11.6 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | ||||
| 第1半旬 | 1～ 5 | 12.0 | 17.5 | 23.8 | 01 | 11.4 | 02 | 7.2 | 3.7 | 03 | 11.0 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | ||||
| 第2半旬 | 6～10 | 16.0 | 21.6 | 23.9 | 07 | 19.2 | 10 | 11.0 | 8.9 | 06 | 12.7 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | ||||
| 第3半旬 | 11～15 | 18.5 | 22.8 | 27.6 | 14 | 19.0 | 12 | 13.1 | 9.3 | 11 | 15.5 | 14 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 88 | ||||
| 第4半旬 | 16～20 | 14.4 | 19.2 | 24.8 | 20 | 16.4 | 18 | 10.5 | 9.4 | 19 | 11.6 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 73 | ||||
| 第5半旬 | 21～25 | 17.4 | 23.4 | 27.8 | 22 | 20.6 | 23 | 12.5 | 11.3 | 25 | 13.7 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 76 | ||||
| 第6半旬 | 26～31 | 17.8 | 23.4 | 28.3 | 30 | 19.4 | 28 | 12.8 | 10.7 | 29 | 15.6 | 31 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 80 | ||||
| 第1半旬 | 1～ 5 | 17.7 | 22.2 | 25.9 | 01 | 18.6 | 02 | 14.6 | 13.0 | 05* | 18.5 | 01 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 84 | ||||
| 第2半旬 | 6～10 | 18.9 | 23.9 | 27.1 | 08 | 19.8 | 07 | 14.5 | 13.8 | 06 | 15.3 | 07 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 79 | ||||
| 第3半旬 | 11～15 | 19.4 | 23.7 | 25.6 | 14 | 19.3 | 15 | 15.5 | 13.5 | 11 | 19.2 | 14 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 84 | ||||
| 第4半旬 | 16～20 | 18.5 | 22.8 | 25.5 | 19 | 20.7 | 16 | 15.3 | 14.0 | 16 | 18.2 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 84 | ||||
| 第5半旬 | 21～25 | 21.2 | 26.0 | 30.2 | 25 | 21.2 | 22 | 17.7 | 16.6 | 23 | 18.4 | 24 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 88 | ||||
| 第6半旬 | 26～30 | 18.2 | 20.8 | 23.0 | 27 | 17.5 | 30 | 16.7 | 16.2 | 30 | 17.1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92 | ||||
| 第1半旬 | 1～ 5 | 19.8 | 25.2 | 27.7 | 03 | 22.5 | 04 | 16.1 | 15.4 | 01 | 17.5 | 03 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 86 | ||||
| 第2半旬 | 6～10 | 22.7 | 26.9 | 29.8 | 09 | 24.8 | 07 | 19.4 | 16.4 | 06 | 22.5 | 10 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 86 | ||||
| 第3半旬 | 11～15 | 25.5 | 30.7 | 32.3 | 15 | 29.9 | 11 | 22.2 | 21.0 | 15 | 22.8 | 13 | 0 | 5 | 0 | 0 | 0 | 5 | 4 | 0 | 84 | ||||
| 第4半旬 | 16～20 | 22.8 | 26.5 | 31.4 | 16 | 20.7 | 20 | 20.0 | 17.7 | 20 | 23.4 | 17 | 0 | 2 | 0 | 0 | 0 | 3 | 2 | 0 | 88 | ||||
| 第5半旬 | 21～25 | 20.3 | 24.3 | 27.0 | 25* | 19.2 | 21 | 17.7 | 16.6 | 22 | 19.4 | 25 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 89 | ||||
| 第6半旬 | 26～31 | 22.9 | 27.0 | 29.2 | 28 | 22.1 | 31 | 20.5 | 19.9 | 27* | 21.5 | 30 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 90 | ||||
| 第1半旬 | 1～ 5 | 21.5 | 24.4 | 25.5 | 03 | 22.8 | 01 | 20.2 | 19.9 | 03 | 20.6 | 05 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 94 | ||||
| 第2半旬 | 6～10 | 21.8 | 25.6 | 27.4 | 07 | 24.2 | 08 | 19.0 | 15.7 | 09 | 20.6 | 06 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 86 | ||||
| 第3半旬 | 11～15 | 23.2 | 28.9 | 32.6 | 12 | 25.0 | 11 | 18.8 | 17.0 | 13 | 21.0 | 15 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 84 | ||||
| 第4半旬 | 16～20 | 23.7 | 27.2 | 28.5 | 16 | 26.2 | 20 | 21.8 | 21.0 | 20 | 22.4 | 16 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 91 | ||||
| 第5半旬 | 21～25 | 23.8 | 29.9 | 33.4 | 21 | 26.6 | 24 | 19.7 | 16.8 | 25 | 21.5 | 22 | 0 | 2 | 0 | 0 | 0 | 5 | 3 | 0 | 84 | ||||
| 第6半旬 | 26～31 | 23.9 | 28.9 | 31.8 | 31 | 27.9 | 28 | 20.3 | 18.2 | 28 | 23.8 | 31 | 0 | 1 | 0 | 0 | 0 | 6 | 1 | 0 | 88 | ||||
| 第1半旬 | 1～ 5 | 25.4 | 30.5 | 32.8 | 01 | 28.9 | 02 | 22.1 | 20.5 | 04 | 23.7 | 01 | 0 | 2 | 0 | 0 | 0 | 5 | 3 | 0 | 87 | ||||
| 第2半旬 | 6～10 | 24.8 | 30.7 | 31.2 | 07 | 30.0 | 10 | 20.4 | 19.4 | 10 | 21.6 | 06 | 0 | 1 | 0 | 0 | 0 | 5 | 5 | 0 | 84 | ||||
| 第3半旬 | 11～15 | 24.9 | 30.6 | 32.4 | 14 | 29.4 | 13 | 20.4 | 19.0 | 14 | 21.4 | 15 | 0 | 2 | 0 | 0 | 0 | 5 | 3 | 0 | 83 | ||||
| 第4半旬 | 16～20 | 21.9 | 26.7 | 32.6 | 16 | 20.5 | 18 | 18.7 | 17.3 | 18 | 19.9 | 16 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 89 | ||||
| 第5半旬 | 21～25 | 22.4 | 27.8 | 30.2 | 25 | 25.6 | 21 | 18.3 | 17.3 | 23 | 19.1 | 24 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 87 | ||||
| 第6半旬 | 26～30 | 17.7 | 22.6 | 26.0 | 29 | 18.6 | 26 | 13.5 | 11.1 | 28 | 15.4 | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 84 | ||||
| 第1半旬 | 1～ 5 | 15.4 | 19.8 | 23.3 | 02 | 16.0 | 05 | 11.8 | 10.3 | 01 | 13.4 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | ||||
| 第2半旬 | 6～10 | 18.1 | 23.8 | 26.5 | 08 | 17.6 | 07 | 13.5 | 11.4 | 06 | 16.2 | 08 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 87 | ||||
| 第3半旬 | 11～15 | 15.9 | 22.2 | 23.0 | 14 | 20.2 | 15 | 11.2 | 8.4 | 15 | 12.8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | ||||
| 第4半旬 | 16～20 | 14.8 | 20.8 | 24.2 | 16 | 15.8 | 18 | 9.6 | 5.7 | 20 | 11.9 | 18* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | ||||
| 第5半旬 | 21～25 | 15.5 | 20.6 | 22.1 | 22 | 17.6 | 21 | 11.8 | 8.5 | 23 | 14.5 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86 | ||||
| 第6半旬 | 26～31 | 15.5 | 20.7 | 22.2 | 29 | 18.0 | 30 | 11.0 | 5.2 | 31 | 17.1 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | ||||
| 第1半旬 | 1～ 5 | 10.6 | 17.3 | 19.7 | 03 | 16.0 | 02 | 3.3 | 1.2 | 01 | 5.2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 76 | ||||
| 第2半旬 | 6～10 | 13.3 | 18.2 | 20.6 | 09 | 15.8 | 10 | 9.6 | 7.2 | 06 | 11.7 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | ||||
| 第3半旬 | 11～15 | 10.6 | 17.8 | 22.5 | 14 | 13.4 | 13 | 5.1 | 0.6 | 13 | 9.8 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | ||||
| 第4半旬 | 16～20 | 12.0 | 17.6 | 21.8 | 20 | 13.4 | 18 | 6.9 | 1.5 | 18 | 11.9 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | ||||
| 第5半旬 | 21～25 | 8.9 | 16.1 | 17.0 | 21 | 15.6 | 24 | 3.2 | -0.4 | 23 | 7.7 | 21 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 80 | ||||
| 第6半旬 | 26～30 | 7.3 | 15.6 | 19.4 | 26 | 10.6 | 29 | 1.2 | -3.0 | 28 | 5.6 | 26 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 76 | ||||
| 第1半旬 | 1～ 5 | 7.6 | 13.1 | 17.3 | 01 | 10.2 | 02 | 2.5 | -0.7 | 02 | 5.3 | 03 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 73 | ||||
| 第2半旬 | 6～10 | 4.2 | 12.1 | 13.9 | 08 | 7.6 | 09 | -1.7 | -3.4 | 08 | 0.0 | 10 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 71 | ||||
| 第3半旬 | 11～15 | 3.8 | 8.3 | 12.0 | 14 | 4.2 | 15 | -0.6 | -3.1 | 11 | 1.6 | 12 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 79 | ||||
| 第4半旬 | 16～20 | 1.5 | 9.8 | 16.0 | 16 | 5.8 | 19 | -4.1 | -7.8 | 20 | 1.8 | 16 | 2 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 72 | ||||
| 第5半旬 | 21～25 | 2.1 | 10.3 | 13.9 | 23 | 8.7 | 24 | -3.8 | -7.0 | 21 | -0.6 | 25 | 1 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 75 | ||||
| 第6半旬 | 26～31 | 2.2 | 9.5 | 10.6 | 29* | 7.7 | 31 | -3.5 | -5.4 | 31 | -1.4 | 29* | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 71 | ||||