半旬ごとの値
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八丈島（東京都) 1954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 | 12.5 | 15.0 | 16.6 | 05 | 11.5 | 01 | 9.4 | 3.8 | 01 | 13.2 | 04 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 14.1 | 16.8 | 19.4 | 10 | 14.6 | 07 | 11.3 | 8.4 | 08 | 15.5 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 13.3 | 15.6 | 17.1 | 14 | 13.8 | 12 | 11.6 | 10.0 | 12 | 13.3 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 14.4 | 17.7 | 18.3 | 17 | 16.7 | 19 | 11.9 | 10.3 | 16 | 13.7 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 11.2 | 13.6 | 14.7 | 22 | 12.2 | 23 | 10.1 | 6.2 | 25 | 12.8 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 7.5 | 10.3 | 12.5 | 28 | 8.6 | 26 | 4.2 | 2.8 | 27* | 6.3 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 8.5 | 11.5 | 13.1 | 05 | 9.8 | 03 | 5.5 | 4.6 | 04 | 7.0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 10.1 | 13.1 | 15.2 | 10 | 11.8 | 07* | 6.9 | 5.5 | 07 | 8.1 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 14.1 | 17.3 | 20.0 | 13 | 14.2 | 15 | 11.4 | 7.3 | 15 | 14.9 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 12.5 | 15.5 | 18.8 | 16 | 13.0 | 19 | 10.4 | 7.7 | 19 | 13.3 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 10.0 | 13.7 | 17.5 | 25 | 11.0 | 22 | 6.6 | 3.2 | 23 | 9.4 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～28 | 17.5 | 20.0 | 21.5 | 27 | 19.1 | 26 | 14.9 | 12.0 | 26 | 17.7 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 14.6 | 19.0 | 19.8 | 02 | 17.0 | 01 | 11.6 | 8.9 | 05 | 13.8 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 10.4 | 13.0 | 13.5 | 10 | 12.6 | 06 | 8.4 | 6.5 | 08 | 10.8 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 11.7 | 14.9 | 19.0 | 12 | 11.1 | 14 | 9.3 | 6.7 | 14 | 11.9 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 12.8 | 15.9 | 19.4 | 19 | 13.2 | 16 | 9.8 | 7.4 | 17 | 14.8 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 13.1 | 16.1 | 17.1 | 25* | 13.6 | 22 | 10.5 | 10.0 | 22 | 11.3 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 15.7 | 19.1 | 21.1 | 28 | 15.6 | 30 | 12.8 | 7.1 | 30 | 17.9 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 17.3 | 20.5 | 23.4 | 03 | 18.7 | 05* | 14.3 | 11.9 | 01 | 16.3 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 17.5 | 21.0 | 23.0 | 08* | 19.4 | 10 | 15.3 | 13.0 | 10 | 16.7 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 17.9 | 21.0 | 21.9 | 15 | 20.4 | 14 | 15.7 | 14.0 | 15* | 17.8 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 18.4 | 20.6 | 23.5 | 17 | 15.8 | 20 | 16.5 | 13.6 | 20 | 19.2 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 16.5 | 19.8 | 24.3 | 25 | 18.0 | 21 | 13.0 | 11.1 | 22 | 15.0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 17.1 | 20.6 | 21.3 | 30 | 18.7 | 28 | 14.6 | 10.9 | 29 | 18.1 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 19.6 | 22.1 | 23.5 | 02 | 19.8 | 05 | 17.1 | 12.8 | 01 | 20.0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 19.0 | 21.6 | 22.6 | 10* | 19.3 | 06 | 15.7 | 14.1 | 06 | 17.7 | 09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 20.1 | 23.6 | 26.2 | 13 | 21.9 | 15 | 17.2 | 16.1 | 13 | 19.0 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 19.4 | 21.9 | 24.4 | 20 | 18.9 | 17 | 17.0 | 15.9 | 16 | 18.3 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 21.1 | 23.9 | 24.6 | 23 | 23.2 | 22 | 19.5 | 16.2 | 24 | 21.7 | 25* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 19.0 | 21.7 | 24.1 | 27 | 18.9 | 28 | 16.6 | 15.5 | 29 | 18.1 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 21.3 | 24.1 | 25.8 | 05 | 21.9 | 02 | 18.3 | 16.0 | 01 | 19.8 | 04 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 20.0 | 22.4 | 24.8 | 07 | 19.3 | 09 | 18.0 | 16.2 | 10 | 19.1 | 07* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 21.5 | 24.6 | 25.2 | 15* | 23.6 | 14 | 18.8 | 17.1 | 11 | 19.7 | 13 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 21.1 | 23.1 | 24.9 | 20 | 21.4 | 18 | 19.3 | 18.7 | 18 | 20.0 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 22.1 | 24.9 | 25.7 | 21 | 23.9 | 22 | 20.0 | 19.1 | 22 | 20.6 | 24 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 23.8 | 26.2 | 28.3 | 28 | 25.1 | 26 | 22.0 | 21.0 | 28 | 24.0 | 30 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 23.5 | 25.7 | 27.0 | 04 | 24.9 | 03 | 22.2 | 19.6 | 04 | 24.1 | 01 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 23.7 | 26.1 | 27.7 | 10 | 24.8 | 07 | 22.4 | 20.7 | 08 | 23.2 | 10 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 22.4 | 24.3 | 26.8 | 15 | 23.3 | 12* | 20.6 | 19.0 | 12 | 22.1 | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 24.0 | 27.0 | 27.4 | 16 | 26.6 | 19 | 21.8 | 20.8 | 16 | 22.9 | 18 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 23.6 | 27.0 | 28.4 | 25 | 24.5 | 21 | 21.3 | 20.7 | 25 | 21.8 | 24 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 25.8 | 28.4 | 29.1 | 31 | 27.9 | 27 | 24.2 | 21.2 | 31 | 25.2 | 28 | 0 | 6 | 0 | 3 | 0 | 6 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 25.6 | 27.9 | 28.8 | 05 | 27.2 | 01 | 24.0 | 23.1 | 04 | 24.5 | 02 | 0 | 5 | 0 | 0 | 0 | 5 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 27.0 | 30.2 | 31.2 | 07 | 29.3 | 09 | 24.4 | 22.9 | 08 | 26.6 | 10 | 0 | 5 | 0 | 2 | 0 | 5 | 4 | 0 | |||||
| 第3半旬 | 11～15 | 27.2 | 30.5 | 31.3 | 11 | 29.7 | 12 | 24.4 | 23.1 | 13 | 25.9 | 12 | 0 | 5 | 0 | 1 | 0 | 5 | 4 | 0 | |||||
| 第4半旬 | 16～20 | 27.6 | 30.2 | 30.7 | 17* | 29.1 | 20 | 25.4 | 24.8 | 20 | 26.0 | 18 | 0 | 5 | 0 | 3 | 0 | 5 | 3 | 0 | |||||
| 第5半旬 | 21～25 | 26.8 | 29.4 | 30.2 | 24 | 27.0 | 25 | 25.7 | 25.1 | 25 | 26.3 | 21 | 0 | 4 | 0 | 5 | 0 | 5 | 3 | 0 | |||||
| 第6半旬 | 26～31 | 25.8 | 28.9 | 29.8 | 31 | 28.1 | 26 | 23.1 | 20.8 | 28 | 25.3 | 31 | 0 | 4 | 0 | 1 | 0 | 6 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 25.0 | 27.5 | 29.7 | 01 | 26.3 | 04* | 23.0 | 22.2 | 03 | 24.8 | 01 | 0 | 2 | 0 | 0 | 0 | 5 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 27.1 | 30.1 | 30.4 | 09 | 29.6 | 10 | 24.9 | 23.3 | 06 | 25.7 | 08 | 0 | 5 | 0 | 3 | 0 | 5 | 3 | 0 | |||||
| 第3半旬 | 11～15 | 27.0 | 29.1 | 30.0 | 13 | 28.5 | 12* | 25.2 | 24.1 | 15 | 26.5 | 14 | 0 | 5 | 0 | 4 | 0 | 5 | 1 | 0 | |||||
| 第4半旬 | 16～20 | 26.4 | 29.0 | 29.9 | 17 | 28.1 | 18 | 24.9 | 23.2 | 20 | 26.4 | 18 | 0 | 4 | 0 | 2 | 0 | 5 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 25.8 | 29.7 | 30.3 | 22 | 28.5 | 23 | 22.8 | 21.5 | 22 | 24.9 | 25 | 0 | 5 | 0 | 0 | 0 | 5 | 3 | 0 | |||||
| 第6半旬 | 26～30 | 24.5 | 27.4 | 28.9 | 28 | 25.2 | 29 | 22.6 | 20.9 | 30 | 25.8 | 26 | 0 | 2 | 0 | 1 | 0 | 5 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 23.1 | 25.5 | 27.3 | 04 | 23.3 | 05 | 21.1 | 19.5 | 05 | 22.3 | 02 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 19.7 | 22.8 | 24.7 | 06 | 20.8 | 10 | 17.8 | 16.5 | 10 | 19.9 | 07 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 18.3 | 21.2 | 23.3 | 14 | 19.0 | 12 | 15.9 | 14.7 | 13 | 17.6 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 20.7 | 22.9 | 24.5 | 18 | 20.9 | 20 | 18.7 | 17.5 | 18 | 20.3 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 19.0 | 22.5 | 25.3 | 22 | 21.0 | 21 | 16.4 | 13.4 | 24 | 19.2 | 21 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 19.2 | 21.4 | 23.5 | 28 | 19.9 | 31* | 17.6 | 16.2 | 31 | 18.6 | 29* | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 17.9 | 22.1 | 23.4 | 01 | 20.6 | 04 | 14.7 | 12.6 | 05 | 16.0 | 02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 18.7 | 22.7 | 23.7 | 06 | 21.7 | 10 | 15.8 | 14.1 | 06 | 17.7 | 08 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 17.2 | 20.3 | 21.1 | 13 | 19.1 | 12 | 14.5 | 10.1 | 12 | 17.9 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 17.5 | 20.2 | 21.4 | 16 | 18.6 | 18 | 15.3 | 14.0 | 19 | 17.4 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 17.2 | 19.1 | 20.9 | 25 | 16.8 | 22 | 14.9 | 14.0 | 23 | 16.0 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～30 | 17.6 | 19.7 | 21.4 | 26 | 17.5 | 30 | 15.8 | 12.7 | 29 | 17.1 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第1半旬 | 1～ 5 | 15.2 | 18.4 | 21.7 | 02 | 14.5 | 04 | 13.5 | 10.7 | 05 | 17.0 | 03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第2半旬 | 6～10 | 17.0 | 19.2 | 22.8 | 09 | 16.1 | 06 | 14.5 | 12.1 | 06 | 18.4 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第3半旬 | 11～15 | 13.2 | 16.3 | 18.4 | 11 | 15.1 | 13 | 11.3 | 8.1 | 14 | 13.4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第4半旬 | 16～20 | 13.6 | 15.5 | 16.9 | 19 | 13.2 | 16 | 11.4 | 9.4 | 16 | 13.4 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第5半旬 | 21～25 | 13.2 | 15.1 | 16.7 | 22 | 14.3 | 25* | 11.8 | 10.8 | 24 | 13.4 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 第6半旬 | 26～31 | 10.3 | 12.2 | 13.0 | 31 | 10.8 | 27 | 8.7 | 7.2 | 28 | 9.5 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||