旬ごとの値
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父島（東京都) 1979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 | 18.4 | 21.3 | 22.1 | 10 | 20.2 | 01 | 15.0 | 11.8 | 01 | 17.6 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.5 | 73 | 52 | 03* | |
| 中旬 | 18.8 | 21.3 | 23.6 | 11 | 19.0 | 20 | 15.3 | 12.3 | 18 | 19.3 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.1 | 68 | 40 | 20 | |
| 下旬 | 19.2 | 21.4 | 23.1 | 26 | 20.0 | 23 | 16.0 | 12.9 | 21 | 20.0 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15.4 | 69 | 45 | 21 | |
| 上旬 | 18.6 | 21.1 | 24.0 | 01 | 19.7 | 04* | 15.5 | 12.0 | 04 | 21.2 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.0 | 64 | 44 | 09 | |
| 中旬 | 19.8 | 22.1 | 23.5 | 14 | 21.0 | 19 | 16.9 | 13.6 | 17 | 21.3 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.0 | 73 | 46 | 19 | |
| 下旬 | 19.9 | 21.7 | 23.2 | 24 | 19.9 | 28 | 17.6 | 15.3 | 28 | 20.9 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.0 | 72 | 46 | 28 | |
| 上旬 | 17.4 | 19.8 | 23.1 | 09 | 16.2 | 02 | 13.9 | 10.7 | 06 | 17.5 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.6 | 67 | 39 | 05 | |
| 中旬 | 19.4 | 21.5 | 23.2 | 20 | 19.5 | 16 | 16.9 | 12.2 | 17 | 19.5 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16.7 | 73 | 50 | 16* | |
| 下旬 | 19.8 | 22.1 | 23.7 | 25 | 20.4 | 28 | 17.0 | 12.8 | 26 | 21.6 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17.7 | 74 | 48 | 23 | |
| 上旬 | 22.3 | 23.9 | 25.8 | 09 | 21.2 | 07 | 20.8 | 17.8 | 10 | 22.9 | 05 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 24.0 | 89 | 77 | 10 | |
| 中旬 | 20.8 | 23.1 | 26.1 | 20 | 21.1 | 11 | 17.9 | 13.8 | 13 | 22.8 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 19.2 | 77 | 58 | 12 | |
| 下旬 | 22.2 | 24.3 | 26.5 | 30 | 22.1 | 29 | 20.1 | 17.6 | 23 | 22.9 | 26 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 22.3 | 82 | 49 | 22 | |
| 上旬 | 22.2 | 24.1 | 26.4 | 02 | 20.1 | 04 | 20.5 | 17.7 | 06 | 23.0 | 10* | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 23.5 | 87 | 69 | 07 | |
| 中旬 | 23.3 | 25.6 | 27.1 | 16 | 24.4 | 13 | 21.1 | 18.8 | 13 | 23.3 | 17 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | 0 | 24.9 | 87 | 68 | 18* | |
| 下旬 | 21.6 | 23.6 | 26.2 | 25 | 19.6 | 28 | 19.6 | 16.8 | 29 | 22.3 | 25 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 23.1 | 89 | 73 | 31* | |
| 上旬 | 24.2 | 25.9 | 28.8 | 10 | 22.7 | 01 | 22.6 | 19.3 | 01 | 24.8 | 10* | 0 | 5 | 0 | 0 | 0 | 7 | 0 | 0 | 26.3 | 87 | 67 | 01 | |
| 中旬 | 26.1 | 28.4 | 29.1 | 13 | 27.9 | 19 | 24.0 | 22.3 | 13 | 25.3 | 16 | 0 | 10 | 0 | 1 | 0 | 10 | 0 | 0 | 27.5 | 82 | 63 | 18 | |
| 下旬 | 26.3 | 29.2 | 30.7 | 30 | 28.3 | 23 | 23.9 | 22.4 | 26 | 26.2 | 21 | 0 | 10 | 0 | 2 | 0 | 10 | 1 | 0 | 28.0 | 82 | 62 | 30 | |
| 上旬 | 27.6 | 29.3 | 30.6 | 01 | 27.9 | 10 | 26.1 | 23.4 | 01 | 27.3 | 05* | 0 | 10 | 0 | 8 | 0 | 10 | 3 | 0 | 31.7 | 86 | 67 | 01 | |
| 中旬 | 27.3 | 29.0 | 30.1 | 20 | 28.1 | 14 | 25.7 | 24.8 | 17* | 27.0 | 19 | 0 | 10 | 0 | 8 | 0 | 10 | 2 | 0 | 32.0 | 88 | 76 | 11 | |
| 下旬 | 27.9 | 30.1 | 30.8 | 29 | 29.2 | 24 | 26.5 | 26.0 | 30* | 27.0 | 23 | 0 | 11 | 0 | 11 | 0 | 11 | 8 | 0 | 30.9 | 82 | 72 | 30* | |
| 上旬 | 28.3 | 30.4 | 31.4 | 06 | 28.4 | 08 | 26.2 | 24.7 | 05 | 27.5 | 09 | 0 | 10 | 0 | 8 | 0 | 10 | 7 | 0 | 30.8 | 80 | 64 | 05 | |
| 中旬 | 27.8 | 29.7 | 30.5 | 18 | 28.4 | 15 | 26.2 | 24.9 | 15 | 28.2 | 20 | 0 | 10 | 0 | 9 | 0 | 10 | 4 | 0 | 31.1 | 84 | 67 | 19 | |
| 下旬 | 28.0 | 31.0 | 32.4 | 27 | 29.7 | 21 | 25.9 | 24.5 | 28 | 27.7 | 21 | 0 | 11 | 0 | 8 | 0 | 11 | 9 | 0 | 30.4 | 81 | 63 | 26 | |
| 上旬 | 28.0 | 30.5 | 31.7 | 05 | 28.8 | 09 | 26.1 | 23.8 | 09 | 27.6 | 06 | 0 | 10 | 0 | 8 | 0 | 10 | 8 | 0 | 30.0 | 79 | 65 | 03 | |
| 中旬 | 27.4 | 30.0 | 30.7 | 20 | 29.2 | 12 | 25.0 | 23.5 | 11 | 26.6 | 19* | 0 | 10 | 0 | 5 | 0 | 10 | 4 | 0 | 27.8 | 76 | 60 | 13 | |
| 下旬 | 28.4 | 29.6 | 30.3 | 22 | 28.2 | 29 | 27.3 | 26.0 | 29 | 28.2 | 27 | 0 | 10 | 0 | 10 | 0 | 10 | 3 | 0 | 30.5 | 79 | 69 | 22 | |
| 上旬 | 27.7 | 29.3 | 30.2 | 01 | 27.4 | 09 | 25.9 | 23.3 | 08 | 28.2 | 06 | 0 | 10 | 0 | 7 | 0 | 10 | 4 | 0 | 29.9 | 81 | 67 | 08 | |
| 中旬 | 26.3 | 28.3 | 29.7 | 15 | 27.4 | 18 | 24.2 | 23.1 | 14 | 25.3 | 18 | 0 | 10 | 0 | 2 | 0 | 10 | 0 | 0 | 27.5 | 80 | 66 | 20 | |
| 下旬 | 24.9 | 27.6 | 28.6 | 27 | 26.8 | 29 | 22.0 | 19.6 | 22 | 24.0 | 29* | 0 | 6 | 0 | 0 | 0 | 11 | 0 | 0 | 23.3 | 73 | 59 | 21 | |
| 上旬 | 25.4 | 27.3 | 28.0 | 02 | 25.9 | 09 | 23.5 | 21.8 | 01 | 24.9 | 04 | 0 | 8 | 0 | 0 | 0 | 10 | 0 | 0 | 24.1 | 74 | 58 | 01 | |
| 中旬 | 24.4 | 26.3 | 27.9 | 19 | 24.0 | 14 | 22.6 | 20.5 | 20 | 25.2 | 11 | 0 | 3 | 0 | 1 | 0 | 7 | 0 | 0 | 23.3 | 76 | 61 | 14 | |
| 下旬 | 24.5 | 26.1 | 27.2 | 23 | 24.7 | 30 | 22.6 | 21.0 | 30 | 24.4 | 25 | 0 | 2 | 0 | 0 | 0 | 9 | 0 | 0 | 23.4 | 76 | 61 | 30 | |
| 上旬 | 21.0 | 23.6 | 24.8 | 07* | 22.3 | 02 | 18.3 | 14.7 | 09 | 20.6 | 01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14.7 | 59 | 40 | 03 | |
| 中旬 | 18.7 | 21.3 | 23.0 | 20 | 18.6 | 13 | 15.5 | 12.7 | 19 | 18.3 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.9 | 64 | 41 | 16* | |
| 下旬 | 21.8 | 23.5 | 24.7 | 24 | 22.0 | 29 | 19.6 | 15.8 | 31 | 21.8 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20.7 | 78 | 59 | 28 | |