旬ごとの値
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奥日光（日光）（栃木県) 2000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 | 0.4 | 4.5 | 11.2 | 07 | 0.6 | 02 | -3.6 | -8.4 | 02 | 1.1 | 07 | 4 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 4.5 | 69 | 36 | 08* | |
| 中旬 | -1.4 | 1.8 | 7.9 | 13 | -1.0 | 17 | -4.7 | -7.1 | 16 | 0.6 | 13 | 8 | 0 | 9 | 0 | 3 | 0 | 0 | 0 | 4.3 | 75 | 22 | 11 | |
| 下旬 | -5.0 | -0.9 | 5.3 | 24 | -6.6 | 21 | -9.4 | -13.9 | 27 | -1.8 | 24 | 10 | 0 | 11 | 0 | 7 | 0 | 0 | 0 | 2.6 | 59 | 16 | 30 | |
| 上旬 | -4.0 | 0.2 | 3.0 | 06 | -3.1 | 09 | -8.3 | -10.6 | 10 | -5.6 | 07 | 10 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 2.8 | 61 | 31 | 08 | |
| 中旬 | -5.2 | -1.8 | 2.4 | 20 | -9.1 | 16 | -9.3 | -12.7 | 19 | -4.1 | 12 | 10 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 2.6 | 61 | 32 | 11 | |
| 下旬 | -7.3 | -3.6 | -0.5 | 28 | -6.3 | 29 | -10.9 | -12.7 | 26 | -8.7 | 23 | 9 | 0 | 9 | 0 | 9 | 0 | 0 | 0 | 2.1 | 58 | 32 | 23 | |
| 上旬 | -2.8 | 1.3 | 5.9 | 04 | -4.2 | 10 | -6.7 | -11.0 | 01 | -1.2 | 05 | 7 | 0 | 10 | 0 | 4 | 0 | 0 | 0 | 3.0 | 59 | 22 | 03 | |
| 中旬 | -2.0 | 2.5 | 5.9 | 19 | -1.5 | 14 | -7.2 | -10.9 | 11 | -4.1 | 16 | 9 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 3.0 | 56 | 13 | 15 | |
| 下旬 | -0.6 | 3.6 | 9.8 | 29 | -3.3 | 26 | -5.0 | -8.9 | 21 | -0.6 | 29 | 6 | 0 | 11 | 0 | 2 | 0 | 0 | 0 | 3.8 | 62 | 14 | 22 | |
| 上旬 | 2.5 | 6.7 | 9.4 | 09 | 2.2 | 03 | -1.4 | -3.4 | 01 | 2.5 | 10 | 2 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 4.9 | 66 | 15 | 06 | |
| 中旬 | 3.9 | 8.5 | 12.0 | 14 | 4.6 | 16 | -0.3 | -4.0 | 17 | 2.6 | 20 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 4.9 | 62 | 15 | 18 | |
| 下旬 | 5.8 | 10.0 | 13.2 | 22 | 6.4 | 28 | 1.9 | -1.0 | 25 | 5.1 | 21 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 6.1 | 66 | 19 | 25 | |
| 上旬 | 8.5 | 13.8 | 19.1 | 09 | 9.4 | 04 | 3.6 | 0.6 | 05 | 6.3 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.8 | 79 | 19 | 09 | |
| 中旬 | 9.1 | 12.5 | 15.0 | 13 | 8.6 | 20 | 6.0 | 2.9 | 19 | 9.7 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 87 | 42 | 16 | |
| 下旬 | 13.2 | 18.8 | 23.9 | 26 | 11.7 | 21 | 8.0 | 5.3 | 22 | 12.2 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 | 74 | 17 | 29 | |
| 上旬 | 13.1 | 18.2 | 22.9 | 07 | 12.5 | 10 | 7.8 | 3.9 | 05 | 12.3 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.0 | 79 | 30 | 04 | |
| 中旬 | 13.8 | 17.7 | 22.7 | 16 | 11.9 | 11 | 10.0 | 6.3 | 15 | 12.3 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.4 | 86 | 41 | 18 | |
| 下旬 | 15.9 | 19.3 | 25.3 | 30 | 14.5 | 25 | 13.5 | 12.1 | 21 | 17.0 | 30 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16.3 | 91 | 45 | 21 | |
| 上旬 | 16.9 | 21.6 | 26.8 | 01 | 18.3 | 08 | 13.3 | 11.0 | 09 | 16.4 | 01 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 15.8 | 82 | 49 | 01 | |
| 中旬 | 19.4 | 24.8 | 26.5 | 14* | 21.8 | 15 | 15.1 | 9.5 | 11 | 17.1 | 15 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 17.9 | 80 | 43 | 13* | |
| 下旬 | 19.7 | 23.9 | 28.3 | 23 | 18.6 | 26 | 16.0 | 11.8 | 27 | 18.5 | 23 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 19.4 | 85 | 40 | 23 | |
| 上旬 | 19.0 | 23.1 | 27.2 | 01 | 21.0 | 09 | 16.0 | 14.4 | 10 | 17.4 | 01 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19.4 | 88 | 61 | 01 | |
| 中旬 | 18.4 | 22.5 | 26.6 | 11 | 19.2 | 13 | 15.3 | 13.0 | 18 | 17.0 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 18.9 | 89 | 41 | 11 | |
| 下旬 | 19.7 | 23.8 | 25.9 | 26 | 22.4 | 30 | 16.5 | 15.3 | 30 | 18.7 | 22 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 19.6 | 85 | 50 | 26 | |
| 上旬 | 17.8 | 21.1 | 27.6 | 02 | 14.3 | 05 | 14.4 | 9.6 | 05 | 18.8 | 02 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 16.9 | 83 | 41 | 03 | |
| 中旬 | 17.3 | 20.5 | 23.4 | 15 | 18.1 | 18 | 14.8 | 8.8 | 20 | 16.9 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.7 | 89 | 57 | 20 | |
| 下旬 | 12.8 | 17.3 | 21.1 | 21 | 13.8 | 29 | 9.0 | 5.4 | 29 | 13.1 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.3 | 76 | 37 | 27 | |
| 上旬 | 11.6 | 15.0 | 18.1 | 03 | 13.3 | 02 | 8.6 | 4.3 | 07 | 11.3 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.1 | 89 | 49 | 08 | |
| 中旬 | 9.5 | 13.5 | 21.7 | 12 | 10.6 | 20 | 5.6 | -0.1 | 19 | 11.1 | 11 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.9 | 83 | 27 | 18 | |
| 下旬 | 8.3 | 12.1 | 16.3 | 25 | 7.8 | 29 | 3.8 | -1.7 | 31 | 8.9 | 23 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 9.0 | 80 | 31 | 26 | |
| 上旬 | 6.8 | 10.8 | 15.5 | 07 | 2.5 | 09 | 2.8 | -0.7 | 09 | 8.0 | 02 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 8.3 | 83 | 29 | 08 | |
| 中旬 | 4.7 | 9.0 | 16.0 | 15 | 3.6 | 19 | 0.9 | -4.9 | 19 | 4.7 | 15 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 6.9 | 78 | 35 | 11 | |
| 下旬 | 2.1 | 6.5 | 14.0 | 26 | 0.9 | 29 | -2.3 | -7.9 | 29 | 2.7 | 21 | 2 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5.0 | 69 | 20 | 26 | |
| 上旬 | 0.0 | 4.3 | 8.7 | 10 | 0.4 | 06 | -4.9 | -8.8 | 07 | 0.0 | 10 | 6 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 3.7 | 61 | 16 | 10 | |
| 中旬 | -0.5 | 3.5 | 8.4 | 19 | -3.9 | 12 | -4.6 | -7.1 | 12 | -1.9 | 19 | 6 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 3.8 | 63 | 10 | 17 | |
| 下旬 | -2.8 | 1.2 | 7.2 | 31 | -5.1 | 26 | -6.9 | -10.6 | 30 | -0.8 | 31 | 8 | 0 | 11 | 0 | 5 | 0 | 0 | 0 | 3.2 | 63 | 22 | 23 | |