旬ごとの値
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西表島（沖縄県) 1981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 | 1018.8 | 1019.9 | 95.0 | 50.5 | 07 | 24.5 | 07 | 7.5 | 07 | 8 | 4 | 4 | 2 | 2 | 1 | 0 | 0 | |||
| 中旬 | 1021.6 | 1022.7 | 0.5 | 0.5 | 15 | 0.5 | 15 | 0.5 | 15 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1020.8 | 1021.9 | 21.5 | 8.5 | 23 | 5.0 | 23 | 4.0 | 23 | 7 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1019.4 | 1020.5 | 62.0 | 30.5 | 01 | 22.5 | 01 | 9.5 | 01 | 7 | 6 | 5 | 3 | 1 | 0 | 0 | 0 | |||
| 中旬 | 1014.1 | 1015.2 | 26.5 | 14.0 | 19 | 13.5 | 19 | 8.5 | 19 | 6 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1018.3 | 1019.4 | 18.5 | 9.0 | 25 | 2.0 | 26 | 1.5 | 26 | 7 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1020.3 | 1021.4 | 87.0 | 63.5 | 04 | 31.5 | 04 | 7.5 | 04 | 9 | 7 | 5 | 2 | 1 | 1 | 0 | 0 | |||
| 中旬 | 1014.4 | 1015.5 | 65.5 | 46.5 | 18 | 13.5 | 18 | 7.0 | 18 | 8 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | |||
| 下旬 | 1013.9 | 1015.0 | 6.5 | 6.5 | 30 | 5.5 | 30 | 2.0 | 30 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1011.7 | 1012.8 | 21.0 | 16.5 | 09 | 14.0 | 09 | 7.0 | 09 | 7 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1013.4 | 1014.5 | 174.0 | 72.5 | 13 | 61.5 | 13 | 23.5 | 13 | 6 | 4 | 4 | 4 | 3 | 1 | 1 | 0 | |||
| 下旬 | 1013.8 | 1014.9 | 41.0 | 23.0 | 24 | 9.5 | 24 | 4.5 | 24 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1011.9 | 1013.0 | 63.5 | 39.0 | 05 | 41.0 | 05 | 20.0 | 05 | 7 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | |||
| 中旬 | 1008.1 | 1009.2 | 67.5 | 62.5 | 12 | 28.0 | 12 | 13.5 | 12 | 5 | 5 | 4 | 1 | 1 | 1 | 0 | 0 | |||
| 下旬 | 1008.7 | 1009.8 | 33.5 | 25.5 | 22 | 7.5 | 22 | 2.5 | 22 | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1007.4 | 1008.4 | 70.5 | 42.0 | 05 | 18.0 | 05 | 5.0 | 05 | 8 | 6 | 5 | 2 | 1 | 0 | 0 | 0 | |||
| 中旬 | 1001.2 | 1002.3 | 57.0 | 40.0 | 20 | 7.0 | 20 | 3.0 | 20 | 8 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | |||
| 下旬 | 1008.3 | 1009.4 | 8.0 | 8.0 | 21 | 2.0 | 21 | 0.5 | 21 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1009.7 | 1010.7 | 33.5 | 22.0 | 08 | 19.5 | 08 | 10.0 | 08 | 8 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1004.4 | 1005.5 | 115.5 | 27.0 | 19 | 11.5 | 13 | 7.0 | 17 | 10 | 9 | 9 | 6 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1004.5 | 1005.6 | 251.5 | 190.0 | 22 | 42.0 | 31 | 8.5 | 22 | 6 | 5 | 5 | 3 | 1 | 1 | 1 | 1 | |||
| 上旬 | 1003.5 | 1004.6 | 104.5 | 101.0 | 01 | 57.5 | 01 | 18.5 | 01 | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | |||
| 中旬 | 1003.4 | 1004.4 | 30.0 | 30.0 | 14 | 20.5 | 14 | 13.0 | 14 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | |||
| 下旬 | 1000.4 | 1001.4 | 199.0 | 132.0 | 31 | 24.5 | 31 | 7.0 | 30 | 6 | 4 | 4 | 2 | 2 | 2 | 1 | 1 | |||
| 上旬 | 1007.2 | 1008.3 | 13.0 | 6.5 | 04 | 6.0 | 04 | 2.5 | 03 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1011.2 | 1012.2 | 89.0 | 74.0 | 14 | 32.5 | 14 | 13.5 | 14 | 4 | 3 | 2 | 2 | 1 | 1 | 1 | 0 | |||
| 下旬 | 1008.5 | 1009.6 | 98.0 | 59.0 | 21 | 19.5 | 22 | 12.5 | 22 | 4 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | |||
| 上旬 | 1012.0 | 1013.0 | 54.5 | 43.0 | 09 | 36.0 | 09 | 13.0 | 09 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | |||
| 中旬 | 1011.4 | 1012.5 | 82.5 | 34.0 | 15 | 34.0 | 15 | 14.0 | 15 | 7 | 6 | 6 | 3 | 1 | 0 | 0 | 0 | |||
| 下旬 | 1016.0 | 1017.1 | 4.5 | 4.0 | 21 | 3.5 | 21 | 3.0 | 21 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |||
| 上旬 | 1016.8 | 1017.9 | 178.0 | 137.5 | 02 | 59.5 | 02 | 18.0 | 02 | 10 | 7 | 6 | 2 | 1 | 1 | 1 | 1 | |||
| 中旬 | 1018.1 | 1019.2 | 0.5 | 0.5 | 14 | 0.5 | 14 | 0.5 | 14 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1015.0 | 1016.1 | 108.5 | 94.0 | 26 | 22.5 | 26 | 9.0 | 26 | 10 | 4 | 2 | 2 | 1 | 1 | 1 | 0 | |||
| 上旬 | 1021.9 | 1023.0 | 8.0 | 4.5 | 05 | 3.5 | 05 | 1.5 | 05 | 7 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1022.4 | 1023.5 | 4.0 | 2.0 | 19 | 1.0 | 19* | 1.0 | 19 | 7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |||
| 下旬 | 1017.8 | 1018.9 | 82.5 | 54.0 | 28 | 22.0 | 28 | 7.0 | 28 | 6 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | |||