半旬ごとの値
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軽井沢（長野県) 1988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 | -0.6 | 5.8 | 11.7 | 01 | -0.9 | 05 | -6.1 | -7.1 | 03 | -4.2 | 02 | 3 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 4.3 | 74 | 12 | 01 | |
| 第2半旬 | 6～10 | -2.9 | 1.8 | 7.9 | 08 | -2.0 | 10 | -8.1 | -12.7 | 07 | -1.3 | 08 | 4 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 3.6 | 72 | 37 | 10 | |
| 第3半旬 | 11～15 | -1.1 | 5.7 | 9.3 | 14 | 0.3 | 11 | -7.8 | -10.4 | 11 | -1.6 | 15 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.7 | 67 | 17 | 14 | |
| 第4半旬 | 16～20 | -3.1 | 3.3 | 7.5 | 20 | -0.1 | 18 | -8.3 | -10.0 | 17 | -3.8 | 16 | 5 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 3.4 | 70 | 30 | 20 | |
| 第5半旬 | 21～25 | 0.3 | 5.0 | 14.4 | 22 | -2.6 | 24 | -5.6 | -8.3 | 21 | 1.6 | 22 | 3 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 4.0 | 60 | 34 | 23 | |
| 第6半旬 | 26～31 | -1.4 | 4.2 | 7.5 | 29 | 3.2 | 28 | -6.7 | -9.9 | 31 | -3.2 | 29 | 5 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 3.1 | 57 | 31 | 29* | |
| 第1半旬 | 1～ 5 | -3.0 | 2.5 | 7.4 | 05 | -5.4 | 03 | -8.8 | -12.3 | 04 | -2.1 | 05 | 4 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 3.1 | 63 | 26 | 02 | |
| 第2半旬 | 6～10 | -5.3 | 0.6 | 7.2 | 06 | -3.2 | 07 | -10.7 | -14.4 | 09 | -3.5 | 06 | 4 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 2.9 | 68 | 29 | 08 | |
| 第3半旬 | 11～15 | -5.7 | 0.5 | 4.2 | 12 | -1.6 | 15 | -10.2 | -14.6 | 15 | -7.9 | 13* | 5 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 2.9 | 75 | 25 | 15 | |
| 第4半旬 | 16～20 | -6.8 | 0.1 | 5.4 | 20 | -2.6 | 16 | -13.6 | -15.5 | 16 | -12.0 | 18 | 5 | 0 | 5 | 0 | 3 | 0 | 0 | 0 | 2.4 | 69 | 26 | 17 | |
| 第5半旬 | 21～25 | -4.0 | 2.4 | 5.7 | 23 | -1.0 | 21 | -10.0 | -13.4 | 22 | -7.5 | 23 | 4 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 3.0 | 65 | 23 | 22 | |
| 第6半旬 | 26～29 | -4.1 | 1.2 | 4.9 | 26 | -4.1 | 27 | -8.9 | -11.2 | 28 | -7.9 | 27 | 4 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 3.2 | 73 | 28 | 28 | |
| 第1半旬 | 1～ 5 | -2.1 | 2.0 | 3.6 | 05 | 0.0 | 04* | -5.8 | -10.1 | 04 | -1.2 | 02 | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.8 | 72 | 30 | 04 | |
| 第2半旬 | 6～10 | -2.7 | 4.0 | 7.5 | 10 | 0.7 | 07 | -9.3 | -14.3 | 08 | -6.2 | 10 | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.0 | 61 | 27 | 10* | |
| 第3半旬 | 11～15 | 3.6 | 12.2 | 14.7 | 14 | 6.6 | 15 | -4.9 | -9.0 | 11 | 0.2 | 12 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4.4 | 55 | 14 | 11 | |
| 第4半旬 | 16～20 | -1.1 | 4.4 | 11.2 | 19 | 0.0 | 17 | -5.2 | -10.5 | 16 | -1.0 | 18 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.3 | 74 | 29 | 19 | |
| 第5半旬 | 21～25 | -0.1 | 5.0 | 8.3 | 23 | 1.3 | 21 | -4.9 | -9.4 | 25 | -1.2 | 22 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.5 | 72 | 26 | 24 | |
| 第6半旬 | 26～31 | -0.6 | 2.6 | 8.3 | 28 | 0.3 | 30 | -3.8 | -8.6 | 28 | -0.9 | 29 | 4 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 5.2 | 88 | 27 | 28 | |
| 第1半旬 | 1～ 5 | 2.7 | 7.7 | 12.1 | 03 | 3.2 | 01 | -1.3 | -2.9 | 03 | 0.0 | 05 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 6.1 | 82 | 38 | 04 | |
| 第2半旬 | 6～10 | -0.2 | 5.5 | 13.0 | 06 | 0.8 | 08 | -4.5 | -9.3 | 10 | -2.2 | 06 | 4 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.4 | 76 | 20 | 10 | |
| 第3半旬 | 11～15 | 5.5 | 12.5 | 17.5 | 14 | 9.8 | 12 | -1.8 | -6.3 | 11 | 2.3 | 13 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5.6 | 63 | 17 | 14 | |
| 第4半旬 | 16～20 | 8.1 | 15.3 | 21.7 | 20 | 9.3 | 18 | 1.9 | -4.2 | 16 | 5.5 | 20* | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.7 | 64 | 16 | 16 | |
| 第5半旬 | 21～25 | 6.6 | 14.3 | 16.3 | 21 | 11.8 | 24 | -0.4 | -3.7 | 25 | 3.4 | 21 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.5 | 67 | 17 | 23 | |
| 第6半旬 | 26～30 | 11.6 | 18.0 | 22.5 | 30 | 10.9 | 29 | 4.6 | 0.3 | 28 | 8.0 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 62 | 19 | 27* | |
| 第1半旬 | 1～ 5 | 11.7 | 21.2 | 25.2 | 01 | 17.3 | 05 | 1.1 | -2.6 | 03 | 5.8 | 01 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 7.9 | 58 | 15 | 02 | |
| 第2半旬 | 6～10 | 6.2 | 13.1 | 17.9 | 06 | 9.4 | 08 | -0.7 | -4.0 | 09 | 3.3 | 10 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6.4 | 69 | 16 | 06 | |
| 第3半旬 | 11～15 | 10.1 | 15.6 | 19.1 | 14 | 10.6 | 13 | 4.3 | 1.9 | 13 | 6.8 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.4 | 70 | 24 | 14 | |
| 第4半旬 | 16～20 | 15.2 | 24.1 | 28.1 | 20 | 21.0 | 17 | 7.2 | 4.9 | 19 | 10.0 | 20 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 9.9 | 64 | 14 | 20 | |
| 第5半旬 | 21～25 | 9.3 | 13.3 | 17.1 | 21 | 9.4 | 25 | 6.0 | 3.8 | 23 | 10.5 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.7 | 90 | 35 | 21 | |
| 第6半旬 | 26～31 | 11.4 | 19.0 | 21.2 | 29 | 17.3 | 30 | 4.9 | 2.5 | 27 | 6.6 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 80 | 30 | 29 | |
| 第1半旬 | 1～ 5 | 14.2 | 18.9 | 25.1 | 04 | 14.2 | 02 | 9.8 | 4.9 | 05 | 11.6 | 03 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 13.5 | 84 | 30 | 05 | |
| 第2半旬 | 6～10 | 15.8 | 23.6 | 27.2 | 07 | 21.1 | 10 | 8.2 | 3.0 | 06 | 11.5 | 09 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 12.4 | 73 | 23 | 07 | |
| 第3半旬 | 11～15 | 15.8 | 22.5 | 27.6 | 15 | 18.0 | 12 | 10.1 | 7.8 | 14 | 12.4 | 12 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 13.5 | 77 | 21 | 15* | |
| 第4半旬 | 16～20 | 16.4 | 22.7 | 25.2 | 17 | 20.4 | 18 | 12.3 | 11.5 | 20 | 13.4 | 16 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.2 | 83 | 34 | 19 | |
| 第5半旬 | 21～25 | 15.1 | 18.5 | 21.9 | 22 | 14.0 | 24 | 12.4 | 10.9 | 23 | 13.4 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.7 | 86 | 61 | 22 | |
| 第6半旬 | 26～30 | 16.4 | 20.2 | 22.2 | 29 | 15.4 | 30 | 14.1 | 13.0 | 28 | 15.3 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.7 | 89 | 62 | 28 | |
| 第1半旬 | 1～ 5 | 16.2 | 21.5 | 23.9 | 04 | 17.8 | 03 | 12.2 | 9.7 | 02 | 14.9 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.2 | 88 | 51 | 02 | |
| 第2半旬 | 6～10 | 20.3 | 25.5 | 30.1 | 09 | 22.5 | 07 | 17.1 | 15.1 | 06 | 18.9 | 09 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 19.3 | 83 | 45 | 09 | |
| 第3半旬 | 11～15 | 16.8 | 20.4 | 24.7 | 12 | 16.7 | 15 | 14.2 | 13.1 | 12 | 15.5 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.1 | 90 | 57 | 12 | |
| 第4半旬 | 16～20 | 16.9 | 20.6 | 23.3 | 19 | 18.2 | 17 | 15.0 | 13.9 | 19 | 15.7 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.9 | 93 | 72 | 19 | |
| 第5半旬 | 21～25 | 15.0 | 18.2 | 21.8 | 21 | 15.1 | 25 | 13.7 | 11.1 | 25 | 15.7 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.1 | 94 | 77 | 21 | |
| 第6半旬 | 26～31 | 16.1 | 20.3 | 25.0 | 31 | 17.5 | 28* | 13.4 | 12.2 | 27 | 15.0 | 30 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16.1 | 89 | 51 | 31 | |
| 第1半旬 | 1～ 5 | 21.0 | 26.7 | 28.6 | 05 | 23.8 | 02 | 16.1 | 10.5 | 01 | 19.3 | 04 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 19.5 | 79 | 50 | 05* | |
| 第2半旬 | 6～10 | 20.7 | 25.8 | 27.3 | 06 | 21.7 | 10 | 17.0 | 15.5 | 09 | 17.8 | 10 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 20.9 | 86 | 58 | 09 | |
| 第3半旬 | 11～15 | 20.4 | 23.6 | 25.9 | 13 | 20.9 | 12 | 18.0 | 17.1 | 13 | 19.3 | 14 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 21.8 | 90 | 64 | 13 | |
| 第4半旬 | 16～20 | 19.1 | 22.5 | 24.0 | 17 | 19.5 | 16 | 17.4 | 16.9 | 16 | 18.5 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20.2 | 92 | 63 | 20 | |
| 第5半旬 | 21～25 | 21.5 | 26.3 | 28.3 | 22 | 23.7 | 24 | 18.6 | 17.6 | 21 | 19.5 | 23 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 22.7 | 88 | 55 | 22* | |
| 第6半旬 | 26～31 | 19.9 | 25.1 | 25.6 | 26 | 24.5 | 31 | 17.1 | 12.9 | 31 | 18.9 | 28 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 20.7 | 89 | 59 | 31 | |
| 第1半旬 | 1～ 5 | 16.8 | 21.1 | 25.3 | 01 | 17.3 | 05 | 14.9 | 13.7 | 05 | 15.5 | 02 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 17.0 | 89 | 53 | 01 | |
| 第2半旬 | 6～10 | 17.5 | 21.4 | 24.1 | 09 | 16.3 | 06 | 15.4 | 14.2 | 06 | 16.8 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18.4 | 92 | 58 | 09 | |
| 第3半旬 | 11～15 | 17.6 | 21.8 | 25.2 | 12 | 19.2 | 15 | 14.8 | 14.3 | 14 | 15.5 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 17.4 | 87 | 54 | 14* | |
| 第4半旬 | 16～20 | 16.5 | 19.9 | 24.2 | 16 | 18.4 | 18 | 14.5 | 13.4 | 19 | 15.5 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.6 | 93 | 75 | 16 | |
| 第5半旬 | 21～25 | 14.7 | 16.9 | 21.4 | 21 | 14.6 | 23 | 13.4 | 13.0 | 22 | 14.2 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.6 | 93 | 64 | 21 | |
| 第6半旬 | 26～30 | 13.7 | 15.0 | 16.4 | 27 | 13.4 | 30 | 12.7 | 10.8 | 30 | 13.7 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.8 | 94 | 83 | 27 | |
| 第1半旬 | 1～ 5 | 11.9 | 16.9 | 20.4 | 01 | 12.4 | 05 | 9.4 | 7.9 | 03 | 10.4 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.2 | 88 | 49 | 01 | |
| 第2半旬 | 6～10 | 11.3 | 16.2 | 18.8 | 09 | 13.8 | 08 | 7.5 | 4.2 | 10 | 9.5 | 06 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.7 | 87 | 44 | 10 | |
| 第3半旬 | 11～15 | 8.3 | 16.1 | 18.1 | 12 | 11.9 | 13 | 1.8 | -1.0 | 14 | 6.7 | 12 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 7.7 | 68 | 28 | 15 | |
| 第4半旬 | 16～20 | 7.7 | 13.4 | 16.6 | 16 | 10.9 | 18 | 2.1 | -2.0 | 20 | 7.6 | 18 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 8.6 | 81 | 36 | 20 | |
| 第5半旬 | 21～25 | 7.4 | 12.9 | 17.1 | 22 | 7.7 | 24 | 1.9 | -2.0 | 23 | 5.4 | 21 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 8.0 | 77 | 33 | 23 | |
| 第6半旬 | 26～31 | 3.6 | 11.2 | 15.9 | 26 | 6.0 | 30 | -1.2 | -3.6 | 31 | 1.2 | 28 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 6.5 | 80 | 32 | 29 | |
| 第1半旬 | 1～ 5 | 4.1 | 11.6 | 12.5 | 01 | 10.0 | 03 | -2.7 | -5.9 | 01 | -1.6 | 04 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.6 | 69 | 20 | 01 | |
| 第2半旬 | 6～10 | 3.5 | 11.5 | 15.2 | 09 | 9.1 | 08 | -3.1 | -4.0 | 09 | -0.2 | 10 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5.0 | 64 | 25 | 09 | |
| 第3半旬 | 11～15 | 4.3 | 11.0 | 14.5 | 13 | 4.9 | 11 | -1.7 | -4.6 | 12 | 4.6 | 13 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.2 | 63 | 26 | 12 | |
| 第4半旬 | 16～20 | 1.7 | 6.2 | 13.9 | 16 | 1.6 | 18 | -1.2 | -2.4 | 16 | 0.8 | 17 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 5.8 | 84 | 33 | 16 | |
| 第5半旬 | 21～25 | 0.2 | 6.9 | 11.4 | 24 | -0.2 | 25 | -4.0 | -5.4 | 23 | -2.7 | 24 | 3 | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 4.8 | 78 | 36 | 21 | |
| 第6半旬 | 26～30 | -1.4 | 3.7 | 4.7 | 28 | 1.3 | 29 | -5.7 | -9.1 | 28 | -2.9 | 26 | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.8 | 70 | 34 | 27 | |
| 第1半旬 | 1～ 5 | -0.1 | 7.1 | 9.7 | 04 | 4.7 | 01 | -6.5 | -8.2 | 03 | -3.5 | 05 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.3 | 72 | 34 | 02 | |
| 第2半旬 | 6～10 | 0.1 | 8.9 | 15.4 | 09 | 4.9 | 10 | -6.5 | -9.2 | 07 | -2.2 | 09 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.0 | 67 | 14 | 09 | |
| 第3半旬 | 11～15 | 0.0 | 7.0 | 11.8 | 14 | 3.8 | 15 | -6.3 | -8.1 | 14 | -3.7 | 11 | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.4 | 55 | 21 | 14 | |
| 第4半旬 | 16～20 | -2.2 | 4.2 | 9.7 | 20 | -0.6 | 16 | -7.7 | -10.4 | 17 | -3.1 | 20 | 3 | 0 | 5 | 0 | 2 | 0 | 0 | 0 | 3.5 | 69 | 30 | 20* | |
| 第5半旬 | 21～25 | -1.9 | 4.2 | 9.0 | 24 | 2.0 | 22 | -7.1 | -8.8 | 24 | -4.2 | 21 | 4 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.7 | 71 | 32 | 25* | |
| 第6半旬 | 26～31 | -4.0 | 2.1 | 3.7 | 31 | -1.4 | 29 | -8.5 | -9.1 | 29* | -7.2 | 31 | 6 | 0 | 6 | 0 | 1 | 0 | 0 | 0 | 3.2 | 75 | 29 | 26 | |