旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
勝浦（千葉県) 2010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 | 1007.7 | 1009.4 | 998.8 | 05 | 20.0 | 20.0 | 05 | 15.0 | 05 | 8.0 | 05 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1017.4 | 1019.0 | 997.9 | 13 | 15.0 | 15.0 | 12 | 2.0 | 12 | 0.5 | 12 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.2 | 1014.9 | 998.4 | 21 | 13.0 | 12.5 | 28 | 10.0 | 28 | 4.0 | 28 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1012.6 | 1014.3 | 1001.8 | 01 | 19.0 | 18.0 | 01 | 5.5 | 01 | 1.0 | 01 | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.7 | 1017.4 | 1007.9 | 12 | 68.0 | 34.5 | 15 | 8.0 | 15 | 1.5 | 18* | 9 | 8 | 8 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1016.5 | 1018.2 | 1002.7 | 27 | 102.0 | 56.0 | 27 | 17.0 | 27 | 12.0 | 27 | 5 | 4 | 4 | 3 | 1 | 1 | 0 | 0 | |
| 上旬 | 1014.7 | 1016.3 | 996.7 | 10 | 152.0 | 40.5 | 09 | 14.5 | 05 | 4.0 | 06* | 8 | 8 | 8 | 6 | 1 | 0 | 0 | 0 | |
| 中旬 | 1015.7 | 1017.4 | 999.6 | 16 | 22.5 | 22.5 | 16 | 11.0 | 16 | 3.5 | 16 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1015.0 | 1016.7 | 993.4 | 21 | 71.0 | 36.0 | 25 | 6.5 | 25 | 2.5 | 25 | 7 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 1016.6 | 1018.3 | 1003.1 | 02 | 22.0 | 12.0 | 02 | 3.0 | 02 | 1.0 | 07* | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1016.7 | 1018.3 | 1002.1 | 14 | 114.0 | 35.0 | 20 | 8.5 | 20 | 2.5 | 20* | 9 | 8 | 8 | 5 | 1 | 0 | 0 | 0 | |
| 下旬 | 1014.6 | 1016.2 | 1004.9 | 22 | 61.5 | 26.5 | 22 | 5.5 | 22* | 3.0 | 21 | 6 | 6 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.7 | 1013.3 | 1000.9 | 08 | 3.5 | 3.5 | 07 | 1.5 | 07 | 0.5 | 07 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.7 | 1014.3 | 1002.2 | 12 | 45.5 | 21.5 | 20 | 5.0 | 20 | 1.5 | 14 | 6 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.2 | 1008.8 | 998.0 | 26 | 70.0 | 27.5 | 24 | 4.5 | 24 | 2.0 | 26* | 8 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.4 | 1016.0 | 1010.9 | 05 | 59.5 | 51.0 | 05 | 24.5 | 05 | 8.0 | 05 | 3 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | |
| 中旬 | 1008.6 | 1010.1 | 1001.2 | 16 | 150.0 | 72.0 | 14 | 23.5 | 14 | 5.5 | 14 | 7 | 6 | 6 | 3 | 2 | 2 | 1 | 0 | |
| 下旬 | 1007.7 | 1009.3 | 1001.6 | 23 | 23.5 | 8.5 | 21 | 5.5 | 23 | 2.0 | 23 | 7 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1002.8 | 1004.3 | 992.7 | 04 | 116.0 | 53.5 | 09 | 32.5 | 07 | 14.5 | 07 | 8 | 5 | 5 | 2 | 2 | 1 | 0 | 0 | |
| 中旬 | 1014.6 | 1016.2 | 1008.9 | 12 | 24.5 | 22.0 | 13 | 12.5 | 13 | 7.0 | 13 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.9 | 1012.5 | 1005.2 | 30 | 44.0 | 27.0 | 30 | 12.0 | 29 | 5.5 | 29 | 9 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.4 | 1015.0 | 1007.1 | 01 | 19.0 | 15.0 | 09 | 7.5 | 09 | 2.0 | 09 | 9 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.0 | 1012.5 | 1003.4 | 12 | 2.0 | 1.0 | 12* | 1.0 | 12 | 0.5 | 12* | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.6 | 1016.1 | 1012.0 | 30 | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
| 上旬 | 1012.2 | 1013.7 | 1003.5 | 08 | 22.5 | 20.0 | 08 | 6.5 | 08 | 2.5 | 08 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.8 | 1010.3 | 1002.8 | 13 | 26.5 | 22.0 | 16 | 13.5 | 16 | 6.0 | 16 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.3 | 1012.9 | 999.0 | 25 | 382.0 | 189.0 | 27 | 34.5 | 27 | 14.5 | 28 | 8 | 8 | 8 | 6 | 4 | 3 | 1 | 1 | |
| 上旬 | 1013.7 | 1015.3 | 1003.7 | 10 | 143.5 | 56.0 | 10 | 31.0 | 10 | 8.5 | 10* | 5 | 5 | 4 | 3 | 3 | 2 | 0 | 0 | |
| 中旬 | 1014.5 | 1016.1 | 1007.2 | 15 | 5.0 | 2.0 | 20* | 1.0 | 20* | 1.0 | 20 | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1015.1 | 1016.7 | 1001.7 | 25 | 222.5 | 125.5 | 30 | 21.0 | 30 | 5.5 | 24 | 9 | 9 | 9 | 4 | 3 | 1 | 1 | 1 | |
| 上旬 | 1011.6 | 1013.2 | 999.0 | 09 | 42.0 | 42.0 | 01 | 25.0 | 01 | 13.5 | 01 | 4 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1018.3 | 1019.9 | 1012.5 | 15 | 27.0 | 20.0 | 17 | 2.5 | 17 | 1.5 | 15 | 7 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.4 | 1015.0 | 1003.0 | 23 | 89.5 | 50.5 | 23 | 16.5 | 23* | 10.0 | 23 | 5 | 5 | 5 | 3 | 1 | 1 | 0 | 0 | |
| 上旬 | 1009.4 | 1011.0 | 996.3 | 03 | 56.5 | 33.5 | 03 | 10.0 | 03 | 5.0 | 03 | 6 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 1011.2 | 1012.8 | 1000.9 | 14 | 23.0 | 11.5 | 14 | 5.0 | 14 | 3.0 | 14 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1002.5 | 1004.1 | 990.0 | 31 | 40.0 | 33.5 | 22 | 12.0 | 22 | 5.0 | 22 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | |