旬ごとの値
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勝浦（千葉県) 2003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 | 1015.5 | 1017.1 | 1002.1 | 04 | 85.5 | 57.0 | 03 | 25.0 | 03 | 7.5 | 03 | 7 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | |
| 中旬 | 1013.5 | 1015.1 | 1003.4 | 14 | 19.5 | 17.0 | 19 | 6.0 | 19 | 1.5 | 19* | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.8 | 1010.4 | 986.3 | 23 | 106.0 | 73.0 | 27 | 20.5 | 27 | 7.0 | 27 | 5 | 4 | 3 | 2 | 2 | 1 | 1 | 0 | |
| 上旬 | 1017.1 | 1018.7 | 1007.4 | 09 | 39.0 | 34.0 | 09 | 22.0 | 09 | 8.0 | 09 | 6 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1012.9 | 1014.5 | 1003.3 | 20 | 38.5 | 19.5 | 16 | 3.0 | 16 | 1.0 | 18* | 8 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1015.2 | 1016.8 | 1007.0 | 23 | 19.5 | 14.0 | 24 | 2.0 | 24* | 1.0 | 22 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.4 | 1010.9 | 984.3 | 02 | 89.0 | 40.0 | 01 | 11.0 | 01 | 3.5 | 01 | 6 | 5 | 5 | 2 | 2 | 0 | 0 | 0 | |
| 中旬 | 1019.2 | 1020.8 | 1007.7 | 17 | 38.5 | 17.0 | 14 | 5.5 | 14 | 2.5 | 14 | 6 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.9 | 1015.5 | 998.7 | 28 | 44.0 | 27.5 | 25 | 8.0 | 27 | 6.5 | 27 | 7 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.3 | 1012.8 | 995.0 | 05 | 130.0 | 75.0 | 05 | 11.5 | 05 | 4.0 | 08 | 8 | 8 | 7 | 3 | 1 | 1 | 1 | 0 | |
| 中旬 | 1014.2 | 1015.7 | 1001.6 | 13 | 48.0 | 21.0 | 20 | 7.0 | 12 | 1.5 | 12 | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.6 | 1015.1 | 1000.6 | 30 | 14.0 | 6.5 | 24 | 2.0 | 24* | 0.5 | 30* | 6 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.7 | 1015.2 | 998.1 | 08 | 15.0 | 11.5 | 08 | 5.5 | 08 | 2.0 | 08 | 6 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.6 | 1015.1 | 1001.9 | 16 | 119.0 | 46.0 | 15 | 13.5 | 20 | 4.0 | 12 | 10 | 9 | 8 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1015.5 | 1017.1 | 999.3 | 31 | 32.5 | 30.5 | 31 | 7.5 | 31 | 2.0 | 31 | 8 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 1009.1 | 1010.6 | 993.4 | 01 | 19.0 | 14.0 | 04 | 4.0 | 04 | 1.5 | 04 | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.5 | 1010.0 | 1003.3 | 20 | 31.5 | 11.5 | 12 | 4.0 | 12 | 1.0 | 14* | 10 | 6 | 6 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.1 | 1005.6 | 997.6 | 28 | 32.5 | 8.0 | 23 | 4.5 | 22 | 3.0 | 23 | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.1 | 1009.6 | 996.9 | 04 | 106.5 | 43.0 | 04 | 19.5 | 04 | 6.0 | 04 | 10 | 7 | 7 | 4 | 1 | 0 | 0 | 0 | |
| 中旬 | 1007.4 | 1008.9 | 998.2 | 14 | 56.5 | 45.0 | 14 | 15.0 | 14 | 3.5 | 14 | 6 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1008.4 | 1009.9 | 1001.8 | 30 | 163.5 | 66.0 | 24 | 21.5 | 24 | 9.5 | 21 | 8 | 6 | 6 | 5 | 1 | 1 | 0 | 0 | |
| 上旬 | 1006.3 | 1007.8 | 993.1 | 09 | 21.0 | 12.5 | 09 | 8.0 | 01 | 4.0 | 08 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.8 | 1013.3 | 1003.9 | 12 | 220.5 | 116.5 | 15 | 16.0 | 15 | 5.0 | 15 | 9 | 6 | 5 | 4 | 2 | 2 | 1 | 1 | |
| 下旬 | 1009.0 | 1010.5 | 1005.0 | 29 | 61.0 | 61.0 | 27 | 32.0 | 27 | 12.0 | 27 | 3 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | |
| 上旬 | 1012.6 | 1014.1 | 1006.7 | 06 | 2.5 | 2.5 | 08 | 2.5 | 08 | 2.0 | 08 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.5 | 1012.0 | 1005.2 | 14 | 27.0 | 26.5 | 20 | 5.5 | 20 | 2.0 | 20 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.5 | 1012.0 | 997.6 | 22 | 123.0 | 71.0 | 21 | 16.5 | 22 | 4.0 | 22 | 5 | 3 | 3 | 3 | 2 | 1 | 1 | 0 | |
| 上旬 | 1016.9 | 1018.4 | 1005.1 | 02 | 20.0 | 19.5 | 06 | 3.0 | 06 | 1.0 | 06 | 7 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.8 | 1014.4 | 999.3 | 13 | 71.0 | 28.0 | 14 | 9.0 | 14 | 3.5 | 12 | 6 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.3 | 1013.8 | 998.1 | 23 | 55.0 | 24.0 | 28 | 6.0 | 21 | 2.5 | 21 | 8 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1016.5 | 1018.0 | 1010.4 | 03 | 132.0 | 112.5 | 06 | 49.0 | 06 | 13.0 | 06 | 8 | 7 | 5 | 1 | 1 | 1 | 1 | 1 | |
| 中旬 | 1018.4 | 1020.0 | 1008.8 | 20 | 57.5 | 22.0 | 20 | 8.0 | 16 | 4.0 | 16 | 8 | 6 | 6 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 1019.4 | 1021.0 | 997.9 | 21 | 271.0 | 139.0 | 30 | 40.5 | 30 | 14.5 | 30 | 8 | 5 | 5 | 4 | 3 | 2 | 2 | 1 | |
| 上旬 | 1016.2 | 1017.8 | 1004.7 | 02 | 51.5 | 34.0 | 01 | 4.5 | 01 | 1.0 | 05* | 6 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1008.2 | 1009.8 | 994.6 | 19 | 22.0 | 11.0 | 12 | 5.5 | 12 | 3.5 | 17 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.9 | 1013.5 | 1000.6 | 26 | 4.0 | 3.0 | 31 | 2.5 | 31 | 1.5 | 31 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |