月ごとの値
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三宅島（東京都) 1959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 | ||||||||||||||
| 9.4 | 11.8 | 18.0 | 30 | 6.0 | 18 | 6.9 | 0.7 | 18 | 13.9 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 67 | 39 | 31 | |
| 12.3 | 15.2 | 21.8 | 20 | 7.9 | 11 | 9.1 | 0.0 | 01 | 15.4 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11.0 | 74 | 42 | 12 | |
| 12.8 | 15.2 | 21.4 | 08 | 10.0 | 18 | 10.1 | 3.7 | 14 | 16.7 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.5 | 68 | 30 | 14 | |
| 16.8 | 19.4 | 22.6 | 27 | 13.5 | 01 | 13.8 | 9.3 | 07 | 17.6 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.6 | 70 | 36 | 11 | |
| 19.0 | 22.0 | 25.3 | 30 | 18.0 | 09 | 16.1 | 12.0 | 14 | 21.1 | 05 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 17.1 | 77 | 38 | 21 | |
| 21.1 | 23.2 | 25.9 | 30 | 19.9 | 05 | 19.1 | 16.6 | 04 | 22.1 | 17 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 21.0 | 84 | 49 | 13 | |
| 25.5 | 27.7 | 30.2 | 31 | 24.1 | 18 | 23.5 | 20.3 | 28* | 25.8 | 25 | 0 | 21 | 0 | 6 | 0 | 29 | 1 | 0 | 28.9 | 88 | 66 | 31 | |
| 26.6 | 28.9 | 30.3 | 05 | 25.3 | 24 | 24.7 | 21.3 | 26 | 26.7 | 30* | 0 | 29 | 0 | 15 | 0 | 31 | 5 | 0 | 30.0 | 86 | 61 | 01 | |
| 25.4 | 27.6 | 29.7 | 02 | 24.2 | 29 | 23.4 | 21.0 | 05 | 27.0 | 02 | 0 | 21 | 0 | 5 | 0 | 26 | 0 | 0 | 26.2 | 80 | 57 | 22 | |
| 20.7 | 22.9 | 27.7 | 04 | 19.2 | 31 | 18.6 | 13.7 | 15 | 22.0 | 02 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 19.1 | 77 | 44 | 15 | |
| 17.4 | 19.5 | 24.7 | 03 | 14.4 | 27 | 15.3 | 10.8 | 15 | 21.3 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.4 | 76 | 47 | 26 | |
| 13.3 | 15.6 | 21.6 | 03 | 10.0 | 18 | 10.8 | 4.8 | 19 | 16.8 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.2 | 65 | 33 | 22 | |