旬ごとの値
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室戸岬（高知県) 1966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 | 994.3 | 1016.9 | -- | 40.8 | 14.5 | 10 | 7.3 | 10 | 4.2 | 10 | 4 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 995.2 | 1017.8 | -- | 17.6 | 13.8 | 13 | 3.4 | 13 | 0.9 | 13 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 998.9 | 1021.9 | -- | 15.8 | 15.2 | 25 | 4.2 | 25 | 1.0 | 25 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 994.1 | 1016.7 | -- | 3.0 | 2.7 | 10 | 1.9 | 10 | 1.1 | 10 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 994.7 | 1017.1 | -- | 36.9 | 16.7 | 20 | 6.4 | 20 | 2.1 | 20 | 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 995.6 | 1018.0 | -- | 92.1 | 40.3 | 27 | 12.9 | 21 | 6.2 | 22 | 5 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 991.8 | 1014.0 | -- | 95.8 | 43.0 | 07 | 14.8 | 07 | 6.1 | 04 | 6 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | ||
| 中旬 | 988.4 | 1010.5 | -- | 51.1 | 32.5 | 15 | 7.6 | 18 | 2.3 | 15 | 6 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 990.8 | 1013.1 | -- | 82.1 | 31.6 | 22 | 10.6 | 22 | 2.6 | 22 | 3 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 994.0 | 1016.2 | -- | 121.7 | 44.5 | 04 | 16.1 | 04 | 5.3 | 04 | 8 | 7 | 7 | 5 | 1 | 0 | 0 | 0 | ||
| 中旬 | 991.2 | 1013.3 | -- | 134.9 | 108.8 | 15 | 22.4 | 15 | 6.4 | 15 | 4 | 4 | 4 | 2 | 1 | 1 | 1 | 1 | ||
| 下旬 | 990.6 | 1012.3 | -- | 55.2 | 29.0 | 22 | 12.1 | 26 | 4.2 | 26 | 6 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 989.7 | 1011.3 | -- | 86.6 | 43.3 | 07 | 23.5 | 10 | 6.7 | 10 | 4 | 3 | 3 | 3 | 2 | 0 | 0 | 0 | ||
| 中旬 | 992.7 | 1014.3 | -- | 34.7 | 26.9 | 20 | 20.6 | 11 | 3.1 | 11 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 988.7 | 1010.3 | -- | 417.1 | 186.0 | 21 | 35.0 | 21 | 14.2 | 21 | 5 | 5 | 5 | 4 | 3 | 3 | 2 | 2 | ||
| 上旬 | 986.6 | 1008.1 | -- | 347.6 | 191.3 | 04 | 50.8 | 04 | 10.8 | 04 | 7 | 7 | 7 | 4 | 3 | 3 | 2 | 1 | ||
| 中旬 | 989.7 | 1011.1 | -- | 68.8 | 27.3 | 15 | 6.2 | 16 | 2.4 | 20 | 6 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 986.9 | 1008.1 | -- | 54.6 | 21.6 | 22 | 11.0 | 22 | 5.1 | 22 | 5 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 上旬 | 984.7 | 1005.9 | -- | 340.9 | 95.8 | 08 | 37.2 | 08 | 10.7 | 08 | 7 | 7 | 6 | 5 | 4 | 4 | 3 | 0 | ||
| 中旬 | 991.2 | 1012.4 | -- | 0.2 | 0.2 | 12 | 0.0 | 18* | 0.0 | 18* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 990.3 | 1011.2 | -- | 0.0 | 0.0 | 28* | 0.0 | 28* | 0.0 | 28* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 983.9 | 1004.7 | -- | 0.0 | 0.0 | 10 | 0.0 | 10 | 0.0 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 986.2 | 1007.1 | -- | 416.5 | 151.6 | 15 | 22.9 | 12 | 9.5 | 12 | 10 | 9 | 8 | 5 | 4 | 3 | 2 | 2 | ||
| 下旬 | 989.5 | 1010.5 | -- | 64.2 | 50.0 | 22 | 17.3 | 22 | 7.1 | 22 | 6 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | ||
| 上旬 | 988.7 | 1009.7 | -- | 67.5 | 53.3 | 08 | 19.8 | 08 | 7.8 | 08 | 7 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | ||
| 中旬 | 987.6 | 1008.8 | -- | 97.8 | 42.5 | 18 | 11.2 | 18 | 4.0 | 18 | 6 | 5 | 4 | 3 | 2 | 0 | 0 | 0 | ||
| 下旬 | 987.3 | 1008.5 | -- | 96.8 | 28.1 | 22 | 16.2 | 22 | 4.9 | 22 | 7 | 7 | 7 | 5 | 0 | 0 | 0 | 0 | ||
| 上旬 | 996.1 | 1017.7 | -- | 18.9 | 16.6 | 02 | 2.8 | 02 | 0.7 | 02 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 990.6 | 1012.2 | -- | 63.7 | 27.6 | 12 | 15.5 | 12 | 6.5 | 11 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 995.3 | 1017.1 | -- | 44.3 | 26.8 | 26 | 8.5 | 27 | 2.9 | 25 | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 995.7 | 1017.6 | -- | 10.4 | 10.3 | 06 | 6.2 | 06 | 2.3 | 06 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 995.7 | 1017.7 | -- | 53.2 | 39.3 | 13 | 10.0 | 13 | 7.2 | 13 | 4 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 997.4 | 1019.9 | -- | 17.0 | 8.7 | 29 | 5.4 | 29 | 1.8 | 29 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 998.0 | 1020.6 | -- | 24.9 | 22.9 | 05 | 4.3 | 05 | 1.3 | 05 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 994.5 | 1017.0 | -- | 41.9 | 15.6 | 12 | 4.8 | 12 | 1.7 | 12 | 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 997.9 | 1020.6 | -- | 0.1 | 0.1 | 31 | 0.0 | 31* | 0.0 | 31* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||