旬ごとの値
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勝浦（千葉県) 1987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 | 1013.5 | 1015.1 | -- | 46.5 | 15.0 | 08 | 8.0 | 08 | 2.5 | 08 | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.7 | 1014.3 | -- | 27.5 | 14.5 | 17 | 8.5 | 17 | 3.0 | 17 | 3 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.0 | 1018.6 | -- | 9.0 | 5.0 | 23 | 3.5 | 23 | 1.5 | 23 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1012.6 | 1014.2 | -- | 8.5 | 6.5 | 02 | 3.0 | 02 | 1.0 | 03* | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.5 | 1017.1 | -- | 25.0 | 13.5 | 12 | 12.0 | 12 | 4.5 | 12 | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.4 | 1010.9 | -- | 23.0 | 9.5 | 24 | 8.0 | 24 | 4.0 | 24 | 5 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.8 | 1011.4 | -- | 25.0 | 22.5 | 07 | 4.5 | 07 | 1.5 | 07 | 4 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.6 | 1012.2 | -- | 91.0 | 42.5 | 11 | 9.5 | 20* | 4.5 | 20 | 8 | 8 | 7 | 2 | 2 | 0 | 0 | 0 | ||
| 下旬 | 1014.5 | 1016.1 | -- | 24.0 | 15.0 | 24 | 3.0 | 24 | 1.5 | 24 | 6 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.8 | 1016.4 | -- | 66.0 | 41.0 | 07 | 19.0 | 07 | 4.5 | 07 | 5 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1017.3 | 1018.9 | -- | 1.0 | 1.0 | 12 | 0.5 | 12 | 0.5 | 12 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.8 | 1015.3 | -- | 29.5 | 14.5 | 26 | 4.5 | 27* | 2.0 | 26 | 3 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.1 | 1014.6 | -- | 24.5 | 14.5 | 02 | 6.5 | 02 | 1.5 | 02 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.7 | 1016.2 | -- | 49.5 | 30.0 | 14 | 4.5 | 17 | 3.0 | 17 | 5 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1011.1 | 1012.6 | -- | 60.5 | 56.5 | 23 | 13.0 | 23 | 3.0 | 23 | 5 | 4 | 3 | 1 | 1 | 1 | 0 | 0 | ||
| 上旬 | 1010.5 | 1012.0 | -- | 62.0 | 45.0 | 10 | 10.5 | 10 | 4.0 | 10 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1009.7 | 1011.2 | -- | 81.5 | 62.0 | 20 | 20.5 | 20 | 5.0 | 20 | 4 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | ||
| 下旬 | 1006.4 | 1007.9 | -- | 45.0 | 23.0 | 29 | 7.5 | 29 | 3.5 | 29 | 8 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.5 | 1007.0 | -- | 91.5 | 33.5 | 05 | 16.0 | 07 | 4.0 | 07 | 7 | 6 | 6 | 3 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1008.5 | 1010.0 | -- | 84.0 | 35.0 | 18 | 20.5 | 18 | 8.5 | 20 | 8 | 7 | 5 | 3 | 2 | 0 | 0 | 0 | ||
| 下旬 | 1008.0 | 1009.5 | -- | 0.0 | 0.0 | 31* | 0.0 | 31* | 0.0 | 31* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.8 | 1009.3 | -- | 74.5 | 41.0 | 07 | 20.5 | 08 | 8.0 | 08 | 3 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | ||
| 中旬 | 1012.2 | 1013.7 | -- | 46.5 | 44.0 | 11 | 8.5 | 11 | 5.0 | 11 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1007.2 | 1008.7 | -- | 13.0 | 11.5 | 23 | 5.5 | 23 | 3.5 | 23 | 6 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.4 | 1012.9 | -- | 107.0 | 42.0 | 04 | 17.0 | 04 | 9.0 | 05 | 9 | 4 | 4 | 3 | 2 | 0 | 0 | 0 | ||
| 中旬 | 1008.3 | 1009.8 | -- | 251.5 | 74.0 | 16 | 37.0 | 19 | 15.0 | 19 | 6 | 6 | 6 | 5 | 4 | 3 | 1 | 0 | ||
| 下旬 | 1016.6 | 1018.1 | -- | 90.5 | 45.5 | 26 | 15.5 | 26 | 9.5 | 26* | 5 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1015.9 | 1017.4 | -- | 72.5 | 31.0 | 06 | 24.5 | 08 | 9.0 | 08 | 6 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1012.1 | 1013.6 | -- | 107.0 | 30.0 | 17* | 19.5 | 17 | 9.0 | 17 | 5 | 5 | 5 | 4 | 2 | 0 | 0 | 0 | ||
| 下旬 | 1018.2 | 1019.8 | -- | 64.0 | 39.0 | 24 | 5.5 | 24 | 1.5 | 31* | 6 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1017.2 | 1018.8 | -- | 54.5 | 35.0 | 04 | 8.5 | 07 | 2.5 | 07 | 6 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1018.3 | 1019.9 | -- | 30.5 | 23.0 | 13 | 19.5 | 13 | 9.5 | 13 | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.2 | 1018.7 | -- | 11.0 | 8.5 | 28 | 2.0 | 28 | 1.0 | 27 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1017.4 | 1019.0 | -- | 46.0 | 18.0 | 06 | 4.5 | 09 | 1.5 | 09* | 6 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1017.0 | 1018.6 | -- | 30.5 | 17.0 | 13 | 3.0 | 19 | 1.0 | 19* | 4 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.9 | 1017.5 | -- | 0.0 | 0.0 | 24 | 0.0 | 24 | 0.0 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||