旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
清水（高知県) 1990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 | 1018.2 | 1022.3 | -- | 72.5 | 40.5 | 10 | 11.0 | 10 | 3.5 | 10 | 3 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | ||
| 中旬 | 1015.4 | 1019.4 | -- | 63.0 | 26.5 | 19 | 16.0 | 19 | 8.0 | 19 | 5 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1021.0 | 1025.1 | -- | 60.0 | 34.0 | 31 | 6.5 | 29 | 2.0 | 29 | 6 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1020.4 | 1024.4 | -- | 83.5 | 39.5 | 04 | 6.5 | 04 | 2.5 | 04 | 8 | 6 | 5 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1017.2 | 1021.2 | -- | 103.0 | 53.5 | 19 | 16.0 | 19 | 9.5 | 11 | 7 | 6 | 4 | 3 | 1 | 1 | 0 | 0 | ||
| 下旬 | 1014.6 | 1018.5 | -- | 83.5 | 67.5 | 23 | 11.5 | 23 | 2.5 | 23 | 6 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | ||
| 上旬 | 1011.8 | 1015.8 | -- | 41.0 | 19.5 | 02 | 4.5 | 01 | 1.5 | 02* | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.9 | 1019.9 | -- | 5.5 | 3.0 | 12 | 3.0 | 12* | 3.0 | 12 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.7 | 1017.6 | -- | 119.5 | 99.0 | 28 | 14.5 | 28 | 3.5 | 28 | 8 | 5 | 5 | 2 | 1 | 1 | 1 | 0 | ||
| 上旬 | 1010.4 | 1014.3 | -- | 142.5 | 78.0 | 04 | 35.5 | 04 | 13.5 | 04 | 8 | 6 | 6 | 3 | 2 | 1 | 1 | 0 | ||
| 中旬 | 1009.4 | 1013.3 | -- | 134.5 | 62.5 | 12 | 19.0 | 13 | 10.0 | 13 | 3 | 3 | 3 | 3 | 2 | 1 | 0 | 0 | ||
| 下旬 | 1011.2 | 1015.1 | -- | 37.0 | 28.5 | 22 | 6.5 | 22 | 1.5 | 22 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.9 | 1013.7 | -- | 146.5 | 47.0 | 07 | 18.0 | 07 | 6.0 | 07 | 5 | 5 | 5 | 3 | 3 | 0 | 0 | 0 | ||
| 中旬 | 1008.7 | 1012.5 | -- | 96.5 | 38.5 | 19 | 12.0 | 19 | 5.0 | 19 | 7 | 6 | 6 | 3 | 2 | 0 | 0 | 0 | ||
| 下旬 | 1011.7 | 1015.5 | -- | 0.0 | 0.0 | 31* | 1.0 | 21 | 0.0 | 31* | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.0 | 1008.8 | -- | 157.0 | 51.0 | 01 | 21.0 | 01 | 6.0 | 09 | 8 | 6 | 5 | 4 | 4 | 1 | 0 | 0 | ||
| 中旬 | 1007.6 | 1011.3 | -- | 20.5 | 17.0 | 15 | 6.0 | 15 | 2.5 | 15 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.4 | 1010.1 | -- | 37.0 | 23.5 | 29 | 6.5 | 29 | 1.5 | 30* | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.1 | 1008.8 | -- | 354.0 | 260.5 | 02 | 42.5 | 02 | 9.5 | 02 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | ||
| 中旬 | 1002.8 | 1006.5 | -- | 1.5 | 1.5 | 12 | 1.0 | 12 | 0.5 | 12 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.8 | 1010.5 | -- | 12.0 | 12.0 | 24 | 12.0 | 24 | 8.5 | 24 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1000.4 | 1004.0 | -- | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 中旬 | 1006.0 | 1009.7 | -- | 63.5 | 33.0 | 16 | 8.5 | 16 | 7.5 | 17 | 9 | 7 | 6 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1006.6 | 1010.3 | -- | 156.5 | 106.0 | 22 | 25.5 | 22 | 9.5 | 22 | 6 | 5 | 5 | 4 | 1 | 1 | 1 | 1 | ||
| 上旬 | 1010.3 | 1014.0 | -- | 12.0 | 6.5 | 07 | 6.5 | 07 | 6.5 | 07 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.2 | 1007.9 | 974.1 | 19 | 381.0 | 146.0 | 17 | 89.5 | 16 | 24.0 | 16 | 7 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | |
| 下旬 | 1011.0 | 1014.7 | -- | 680.5 | 287.5 | 29 | 91.0 | 30 | 23.0 | 29 | 9 | 8 | 8 | 6 | 4 | 3 | 3 | 3 | ||
| 上旬 | 1009.9 | 1013.7 | -- | 145.0 | 70.5 | 06 | 41.5 | 06 | 10.0 | 06 | 7 | 6 | 6 | 3 | 1 | 1 | 1 | 0 | ||
| 中旬 | 1013.0 | 1016.8 | -- | 130.5 | 94.5 | 12 | 18.5 | 12 | 4.0 | 12 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 0 | ||
| 下旬 | 1013.9 | 1017.8 | -- | 73.5 | 38.0 | 30 | 17.5 | 22 | 9.5 | 22 | 5 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1011.0 | 1014.8 | -- | 86.0 | 45.0 | 04 | 17.0 | 09 | 6.5 | 09 | 4 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | ||
| 中旬 | 1018.5 | 1022.4 | -- | 31.0 | 20.5 | 19 | 13.5 | 19 | 5.0 | 19 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.9 | 1019.8 | -- | 92.0 | 57.0 | 30 | 13.5 | 30 | 3.0 | 30 | 5 | 5 | 5 | 3 | 1 | 1 | 0 | 0 | ||
| 上旬 | 1018.9 | 1022.8 | -- | 12.5 | 8.5 | 09 | 4.5 | 09 | 1.5 | 10* | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.8 | 1019.8 | -- | 13.0 | 6.5 | 17 | 3.0 | 17 | 1.0 | 17* | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1016.3 | 1020.3 | -- | 26.5 | 11.5 | 31 | 10.0 | 26 | 4.0 | 26 | 7 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||