旬ごとの値
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南鳥島（東京都) 1999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 | 1009.6 | 1010.6 | -- | 74.0 | 50.0 | 08 | 12.5 | 08 | 5.0 | 08 | 10 | 6 | 5 | 2 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1016.2 | 1017.3 | -- | 0.0 | 0.0 | 20* | 0.0 | 20* | 0.0 | 20* | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.6 | 1013.6 | -- | 22.5 | 11.5 | 29 | 6.5 | 29 | 3.0 | 29 | 9 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.3 | 1014.3 | -- | 45.5 | 16.5 | 10 | 6.0 | 08 | 1.5 | 10* | 9 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.6 | 1015.7 | -- | 23.0 | 7.5 | 17 | 2.0 | 17* | 1.0 | 17* | 8 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.0 | 1018.1 | -- | 0.0 | 0.0 | 28* | 0.0 | 28* | 0.0 | 28* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1012.1 | 1013.1 | -- | 7.0 | 4.5 | 08 | 1.5 | 08* | 1.5 | 08* | 8 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.8 | 1012.8 | -- | 58.5 | 58.5 | 14 | 37.0 | 14 | 11.0 | 14 | 4 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | ||
| 下旬 | 1015.2 | 1016.2 | -- | 18.0 | 12.5 | 29 | 12.5 | 29 | 5.0 | 29 | 10 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1015.3 | 1016.3 | -- | 16.5 | 10.5 | 04 | 9.5 | 04 | 5.5 | 04 | 10 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.8 | 1015.8 | -- | 4.0 | 2.5 | 11 | 2.5 | 11 | 2.5 | 11 | 8 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.3 | 1013.3 | -- | 25.5 | 7.5 | 28* | 7.5 | 27 | 4.0 | 28 | 6 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.2 | 1015.2 | -- | 0.5 | 0.5 | 02 | 0.5 | 02 | 0.5 | 02 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.9 | 1015.9 | -- | 35.5 | 35.5 | 15 | 15.0 | 15 | 9.0 | 15 | 5 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1015.9 | 1016.9 | -- | 2.0 | 2.0 | 31 | 1.0 | 31 | 1.0 | 31 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.5 | 1015.5 | -- | 11.5 | 7.5 | 10 | 4.5 | 10 | 4.0 | 10 | 8 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.7 | 1014.7 | -- | 1.0 | 1.0 | 12 | 0.5 | 13* | 0.5 | 12 | 9 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.1 | 1016.1 | -- | 9.0 | 4.0 | 22 | 3.0 | 22 | 2.5 | 22 | 9 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.3 | 1012.3 | -- | 36.0 | 19.0 | 08 | 14.0 | 08 | 10.5 | 08 | 9 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.5 | 1011.5 | -- | 76.5 | 26.5 | 12 | 14.5 | 12 | 7.0 | 20 | 10 | 8 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.1 | 1015.1 | -- | 13.5 | 9.5 | 24 | 6.5 | 24 | 4.5 | 24 | 11 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.0 | 1014.0 | -- | 14.5 | 4.0 | 02 | 3.0 | 02 | 3.0 | 02 | 9 | 8 | 7 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.8 | 1010.8 | -- | 39.5 | 14.5 | 20 | 12.0 | 13 | 7.0 | 13 | 10 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.4 | 1014.4 | -- | 27.0 | 27.0 | 21 | 19.0 | 21 | 8.5 | 21 | 8 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.1 | 1014.1 | -- | 16.5 | 6.5 | 04 | 5.5 | 04 | 5.5 | 04 | 10 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.4 | 1013.4 | -- | 77.5 | 26.0 | 20 | 16.5 | 20 | 5.0 | 20* | 10 | 8 | 8 | 4 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.2 | 1016.2 | -- | 25.5 | 15.5 | 26 | 12.5 | 26 | 5.5 | 26 | 9 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.4 | 1015.4 | -- | 26.5 | 14.5 | 10 | 14.5 | 10 | 11.0 | 10 | 10 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.1 | 1016.1 | -- | 43.5 | 23.0 | 11 | 13.0 | 11 | 5.5 | 11 | 10 | 9 | 8 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.5 | 1015.5 | -- | 2.5 | 1.0 | 31* | 1.0 | 31* | 1.0 | 31* | 11 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.7 | 1011.7 | -- | 309.0 | 120.5 | 06 | 24.0 | 10 | 11.5 | 10 | 9 | 8 | 6 | 6 | 3 | 2 | 2 | 1 | ||
| 中旬 | 1012.1 | 1013.1 | -- | 27.5 | 16.0 | 11 | 10.5 | 11 | 8.5 | 11 | 8 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.4 | 1015.4 | -- | 22.5 | 9.5 | 22 | 4.0 | 25 | 2.0 | 22 | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1016.4 | 1017.4 | -- | 32.5 | 19.0 | 08 | 11.0 | 08 | 5.5 | 08 | 10 | 8 | 8 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.0 | 1015.0 | -- | 53.5 | 45.5 | 15 | 27.5 | 15 | 9.0 | 15 | 6 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1014.2 | 1015.2 | -- | 41.0 | 21.0 | 29 | 20.0 | 29 | 7.0 | 29 | 8 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||