月ごとの値
八丈島(東京都) 2018年(月ごとの値) 詳細(気温・蒸気圧・湿度)
月 | 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 | ||||||||||||||
9.7 | 12.5 | 19.7 | 17 | 5.3 | 25 | 7.0 | 0.9 | 25 | 13.6 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.1 | 66 | 37 | 24 | |
9.3 | 12.4 | 16.5 | 28* | 7.5 | 07 | 6.7 | 3.8 | 07 | 12.0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 66 | 33 | 28* | |
14.2 | 17.8 | 21.3 | 29 | 12.9 | 07 | 11.3 | 7.4 | 18 | 17.2 | 05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.5 | 76 | 32 | 03 | |
17.6 | 21.2 | 24.7 | 29 | 13.6 | 08 | 14.7 | 7.7 | 01 | 18.4 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.6 | 77 | 28 | 13 | |
19.7 | 22.9 | 26.4 | 15 | 20.1 | 21* | 16.8 | 12.5 | 11 | 20.4 | 18 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 18.8 | 81 | 29 | 26 | |
22.6 | 24.8 | 29.9 | 30 | 19.7 | 16 | 20.9 | 17.5 | 01 | 24.6 | 28 | 0 | 4 | 0 | 0 | 0 | 11 | 0 | 0 | 25.8 | 94 | 59 | 01 | |
26.4 | 30.0 | 32.5 | 24 | 25.5 | 28 | 24.0 | 21.9 | 11 | 25.4 | 19 | 0 | 30 | 0 | 5 | 0 | 31 | 17 | 0 | 30.5 | 89 | 60 | 26 | |
26.9 | 29.7 | 31.9 | 14 | 25.5 | 08 | 25.1 | 22.1 | 19 | 26.4 | 24 | 0 | 28 | 0 | 23 | 0 | 31 | 15 | 0 | 31.4 | 89 | 55 | 18 | |
25.3 | 28.2 | 31.4 | 09 | 24.3 | 27 | 23.2 | 19.7 | 27 | 26.2 | 04 | 0 | 17 | 0 | 3 | 0 | 28 | 5 | 0 | 28.8 | 89 | 62 | 12 | |
21.4 | 23.9 | 29.6 | 06 | 20.6 | 31 | 19.5 | 15.9 | 28 | 23.8 | 06 | 0 | 2 | 0 | 0 | 0 | 10 | 0 | 0 | 21.2 | 82 | 45 | 30 | |
17.5 | 20.8 | 25.8 | 09 | 16.6 | 23 | 14.9 | 10.9 | 25 | 19.3 | 08 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 16.3 | 80 | 45 | 23 | |
13.9 | 16.7 | 22.8 | 03 | 10.1 | 29 | 11.4 | 5.4 | 29 | 19.3 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.2 | 73 | 37 | 29* |