旬ごとの値
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西表島（沖縄県) 1987年（旬ごとの値） 詳細（気圧・降水量）
| 月 | 旬 | 気圧(hPa) | 降水量(mm) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 現地 | 海面 | 合計 | 最大 | 各階級の日数 | ||||||||||||||||
| 平均 | 平均 | 最低 | 日 | 1時間 | 10分間 | ≧0.0mm | ≧0.5mm | ≧1.0mm | ≧10.0mm | ≧30.0mm | ≧50.0mm | ≧70.0mm | ≧100.0mm | |||||||
| 値 | 日 | 値 | 日 | 値 | 日 | 値 | 日 | |||||||||||||
| 上旬 | 1018.7 | 1019.8 | 138.0 | 124.5 | 02 | 44.0 | 02 | 11.0 | 02 | 6 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | |||
| 中旬 | 1020.8 | 1021.9 | 35.5 | 26.0 | 11 | 19.5 | 11 | 7.5 | 11 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1023.1 | 1024.2 | 5.0 | 4.0 | 31 | 4.0 | 31 | 2.0 | 31 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1022.5 | 1023.6 | 3.0 | 2.0 | 07 | 2.0 | 07 | 1.5 | 07 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1017.6 | 1018.7 | 5.0 | 2.5 | 16 | 2.0 | 16 | 1.0 | 16 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1018.7 | 1019.8 | 57.5 | 26.5 | 26 | 22.5 | 26 | 6.0 | 22 | 6 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1017.0 | 1018.1 | 0.0 | 0.0 | 10* | 0.0 | 10* | 0.0 | 10* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1012.1 | 1013.2 | 27.5 | 11.5 | 17 | 7.0 | 17 | 5.5 | 17 | 6 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1016.2 | 1017.3 | 51.5 | 22.0 | 24 | 16.5 | 24 | 6.0 | 24 | 6 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1012.3 | 1013.4 | 31.5 | 15.5 | 02 | 8.0 | 08 | 4.5 | 08 | 8 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1015.6 | 1016.7 | 39.0 | 20.5 | 14 | 6.0 | 14 | 2.5 | 14 | 6 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1013.2 | 1014.3 | 2.0 | 2.0 | 27 | 1.0 | 27 | 0.5 | 27 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1011.5 | 1012.6 | 4.0 | 1.0 | 10* | 1.0 | 10 | 1.0 | 10 | 6 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1011.4 | 1012.5 | 99.0 | 52.0 | 11 | 19.0 | 11 | 9.0 | 11 | 7 | 6 | 6 | 3 | 1 | 1 | 0 | 0 | |||
| 下旬 | 1009.0 | 1010.1 | 149.5 | 59.5 | 28 | 47.0 | 28 | 18.5 | 28 | 8 | 6 | 5 | 4 | 2 | 1 | 0 | 0 | |||
| 上旬 | 1008.1 | 1009.1 | 81.0 | 25.0 | 07 | 19.0 | 08 | 15.0 | 07 | 7 | 7 | 6 | 4 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1005.5 | 1006.6 | 106.0 | 74.0 | 17 | 32.0 | 17 | 10.5 | 17 | 6 | 6 | 5 | 3 | 1 | 1 | 1 | 0 | |||
| 下旬 | 1003.4 | 1004.4 | 8.0 | 4.5 | 30 | 4.5 | 30 | 2.5 | 21 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1008.9 | 1009.9 | 2.5 | 2.5 | 02 | 1.5 | 02 | 1.0 | 02 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1001.8 | 1002.8 | 90.0 | 45.0 | 17 | 17.5 | 17 | 9.0 | 17 | 8 | 6 | 3 | 3 | 2 | 0 | 0 | 0 | |||
| 下旬 | 1007.0 | 1008.0 | 61.0 | 18.5 | 26 | 9.5 | 26 | 9.0 | 26 | 7 | 6 | 6 | 4 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1008.1 | 1009.1 | 5.0 | 3.5 | 09 | 3.0 | 09 | 2.5 | 09 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1009.3 | 1010.3 | 31.5 | 16.0 | 17 | 8.5 | 11 | 6.0 | 17 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1006.5 | 1007.6 | 77.5 | 38.0 | 29 | 17.0 | 25 | 6.5 | 25 | 5 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | |||
| 上旬 | 1005.6 | 1006.7 | 116.0 | 63.5 | 10 | 22.5 | 10 | 8.0 | 10 | 7 | 7 | 5 | 2 | 2 | 1 | 0 | 0 | |||
| 中旬 | 1008.5 | 1009.5 | 27.5 | 17.0 | 15 | 8.0 | 15 | 4.0 | 15 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1013.3 | 1014.4 | 124.0 | 79.0 | 23 | 62.0 | 23 | 12.5 | 23 | 5 | 4 | 2 | 2 | 2 | 1 | 1 | 0 | |||
| 上旬 | 1012.8 | 1013.9 | 4.0 | 4.0 | 02 | 4.0 | 02 | 4.0 | 02 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1011.4 | 1012.5 | 2.0 | 2.0 | 15 | 1.5 | 15 | 1.0 | 15 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1013.0 | 1014.1 | 84.0 | 36.0 | 23 | 22.0 | 26 | 6.5 | 26 | 6 | 5 | 4 | 3 | 2 | 0 | 0 | 0 | |||
| 上旬 | 1015.8 | 1016.9 | 249.5 | 129.5 | 03 | 43.5 | 03 | 17.5 | 03 | 7 | 7 | 6 | 5 | 3 | 1 | 1 | 1 | |||
| 中旬 | 1014.8 | 1015.9 | 126.0 | 48.0 | 13 | 46.0 | 13 | 24.0 | 13 | 8 | 8 | 8 | 5 | 1 | 0 | 0 | 0 | |||
| 下旬 | 1015.1 | 1016.2 | 172.0 | 108.5 | 28 | 60.5 | 28 | 17.5 | 28 | 6 | 6 | 6 | 3 | 1 | 1 | 1 | 1 | |||
| 上旬 | 1020.5 | 1021.6 | 126.0 | 47.5 | 10 | 9.5 | 10 | 4.0 | 08 | 9 | 8 | 8 | 5 | 1 | 0 | 0 | 0 | |||
| 中旬 | 1019.5 | 1020.6 | 47.0 | 26.5 | 11 | 9.5 | 11 | 3.5 | 20* | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1020.1 | 1021.2 | 1.5 | 1.0 | 30 | 0.5 | 31* | 0.5 | 31* | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||