旬ごとの値
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南大東（南大東島）（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 | 1017.6 | 1019.5 | -- | 10.5 | 8.0 | 08 | 3.5 | 08 | 1.0 | 08 | 7 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1018.7 | 1020.7 | -- | 2.5 | 1.5 | 12 | 1.0 | 12 | 0.5 | 12* | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1020.6 | 1022.6 | -- | 2.5 | 1.0 | 29* | 1.0 | 29* | 0.5 | 29* | 7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1017.6 | 1019.6 | -- | 16.5 | 5.5 | 07 | 5.0 | 01 | 3.0 | 01 | 5 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.4 | 1016.3 | -- | 8.5 | 5.5 | 20 | 2.5 | 20 | 2.0 | 20 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.8 | 1019.7 | -- | 4.5 | 2.5 | 24 | 2.5 | 24 | 2.0 | 24 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1019.8 | 1021.7 | -- | 18.0 | 10.0 | 09 | 8.0 | 09 | 7.0 | 09 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.8 | 1017.8 | -- | 76.5 | 55.0 | 19 | 15.0 | 19 | 6.0 | 20 | 6 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | ||
| 下旬 | 1014.6 | 1016.6 | -- | 2.0 | 1.0 | 26* | 1.0 | 21 | 1.0 | 21 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.2 | 1015.1 | -- | 5.0 | 4.5 | 07 | 3.0 | 07 | 1.0 | 07 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.3 | 1015.2 | -- | 10.5 | 10.0 | 19 | 10.0 | 19 | 5.0 | 19 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.4 | 1016.3 | -- | 5.5 | 3.5 | 25 | 3.5 | 25 | 3.0 | 25 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.1 | 1015.0 | -- | 6.5 | 6.5 | 07 | 4.5 | 07 | 1.5 | 07 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.4 | 1009.3 | -- | 108.0 | 103.5 | 13 | 31.0 | 13 | 7.0 | 13 | 6 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | ||
| 下旬 | 1008.8 | 1010.7 | -- | 158.5 | 92.0 | 22 | 23.0 | 22 | 7.0 | 22 | 7 | 4 | 4 | 4 | 1 | 1 | 1 | 0 | ||
| 上旬 | 1008.0 | 1009.9 | -- | 71.5 | 56.0 | 06 | 9.5 | 06 | 2.5 | 06 | 8 | 6 | 5 | 1 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1006.2 | 1008.1 | -- | 28.0 | 28.0 | 14 | 26.5 | 14 | 13.0 | 14 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.5 | 1013.4 | -- | 0.0 | 0.0 | 25* | 0.0 | 25* | 0.0 | 25* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.6 | 1013.5 | -- | 8.0 | 7.0 | 10 | 7.0 | 10 | 5.0 | 10 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.8 | 1010.7 | -- | 155.0 | 109.5 | 13 | 34.5 | 13 | 9.0 | 13 | 10 | 9 | 8 | 3 | 1 | 1 | 1 | 1 | ||
| 下旬 | 1007.3 | 1009.2 | -- | 29.0 | 28.0 | 29 | 18.0 | 29 | 13.5 | 29 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1003.8 | 1005.7 | -- | 1.0 | 0.5 | 04* | 0.5 | 04* | 0.5 | 04* | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1000.5 | 1002.3 | -- | 12.5 | 4.5 | 19* | 4.5 | 14 | 4.0 | 14 | 8 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1002.0 | 1003.9 | -- | 0.5 | 0.5 | 21 | 0.5 | 21 | 0.5 | 21 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.3 | 1010.2 | -- | 9.5 | 7.0 | 04 | 5.0 | 04 | 4.5 | 04 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.1 | 1013.0 | -- | 4.5 | 4.0 | 19 | 4.0 | 19 | 2.0 | 19 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.6 | 1007.5 | 960.6 | 30 | 202.0 | 153.5 | 30 | 30.5 | 30 | 7.5 | 30 | 9 | 6 | 6 | 2 | 2 | 1 | 1 | 1 | |
| 上旬 | 1010.4 | 1012.3 | 962.3 | 01 | 33.0 | 26.5 | 01 | 13.5 | 01 | 6.0 | 01 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.2 | 1012.1 | -- | 13.0 | 13.0 | 20 | 10.5 | 20 | 5.5 | 20 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.5 | 1014.5 | 968.7 | 21 | 134.0 | 125.5 | 21 | 21.0 | 21 | 7.0 | 21 | 5 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | |
| 上旬 | 1016.1 | 1018.1 | -- | 32.5 | 21.0 | 03 | 8.0 | 01 | 6.5 | 01 | 9 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1017.1 | 1019.1 | -- | 4.0 | 4.0 | 16 | 4.0 | 16 | 2.0 | 16 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.3 | 1016.2 | -- | 21.0 | 12.5 | 27 | 8.0 | 27 | 4.5 | 27 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1019.0 | 1020.9 | -- | 1.0 | 0.5 | 03* | 0.5 | 03* | 0.5 | 03* | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1019.5 | 1021.5 | -- | 2.5 | 1.5 | 18 | 0.5 | 19* | 0.5 | 19* | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.2 | 1019.2 | -- | 101.5 | 34.5 | 27 | 12.5 | 29* | 9.0 | 28 | 9 | 7 | 6 | 3 | 2 | 0 | 0 | 0 | ||