旬ごとの値
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勝浦（千葉県) 1991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 | 1005.8 | 1007.4 | -- | 36.0 | 36.0 | 01 | 11.0 | 01 | 3.5 | 01 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1015.7 | 1017.3 | -- | 8.5 | 5.0 | 12 | 3.5 | 17 | 1.5 | 17 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1016.4 | 1018.0 | -- | 27.5 | 21.5 | 21 | 5.0 | 21 | 1.0 | 21 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1012.0 | 1013.6 | -- | 15.0 | 15.0 | 10 | 5.5 | 10 | 2.0 | 10 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1007.5 | 1009.1 | 977.3 | 16 | 57.5 | 56.0 | 15 | 10.5 | 15 | 6.0 | 15 | 8 | 3 | 2 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 1015.9 | 1017.5 | -- | 3.0 | 2.0 | 22 | 1.5 | 22 | 0.5 | 28* | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.7 | 1016.3 | -- | 41.0 | 24.5 | 01 | 4.0 | 01 | 1.0 | 01 | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.3 | 1016.9 | -- | 35.0 | 14.5 | 16 | 4.5 | 16 | 1.5 | 16 | 9 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1016.7 | 1018.3 | -- | 165.5 | 81.0 | 23 | 17.5 | 23 | 4.0 | 23 | 11 | 9 | 7 | 4 | 2 | 1 | 1 | 0 | ||
| 上旬 | 1018.2 | 1019.8 | -- | 116.5 | 54.5 | 08 | 23.0 | 08 | 5.5 | 08 | 5 | 4 | 4 | 2 | 2 | 2 | 0 | 0 | ||
| 中旬 | 1009.9 | 1011.4 | -- | 5.0 | 3.5 | 13 | 3.0 | 13 | 1.0 | 13 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.0 | 1016.5 | -- | 95.0 | 46.5 | 29 | 21.0 | 29 | 5.0 | 29 | 6 | 4 | 4 | 2 | 2 | 0 | 0 | 0 | ||
| 上旬 | 1012.9 | 1014.4 | -- | 13.5 | 13.5 | 09 | 3.5 | 09 | 1.0 | 09 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.6 | 1011.1 | -- | 55.5 | 15.5 | 15 | 6.0 | 13 | 2.0 | 15 | 5 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.5 | 1013.1 | -- | 20.0 | 7.5 | 31 | 3.5 | 31* | 1.5 | 31* | 8 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.7 | 1012.2 | -- | 41.5 | 17.0 | 02 | 5.5 | 02 | 1.5 | 02* | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.0 | 1005.5 | -- | 66.5 | 44.0 | 16 | 13.0 | 16 | 3.0 | 16 | 8 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1005.6 | 1007.1 | -- | 88.5 | 36.0 | 24 | 13.0 | 30 | 6.5 | 24 | 8 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1004.3 | 1005.8 | -- | 28.0 | 15.5 | 05 | 4.0 | 05 | 1.5 | 06 | 9 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.3 | 1009.8 | -- | 25.0 | 23.0 | 16 | 11.5 | 16 | 6.0 | 16 | 7 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.4 | 1006.9 | -- | 0.0 | 0.0 | 30* | 0.0 | 30* | 0.0 | 30* | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.4 | 1005.9 | -- | 46.5 | 43.0 | 07 | 26.0 | 07 | 6.5 | 07 | 6 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1008.3 | 1009.8 | -- | 90.5 | 85.5 | 20 | 42.5 | 20 | 12.0 | 20 | 8 | 4 | 3 | 1 | 1 | 1 | 1 | 0 | ||
| 下旬 | 1006.0 | 1007.5 | -- | 19.5 | 14.0 | 31 | 7.0 | 31 | 6.0 | 31 | 7 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.4 | 1010.9 | -- | 97.0 | 44.5 | 09 | 14.5 | 09 | 8.0 | 08 | 7 | 4 | 4 | 2 | 2 | 0 | 0 | 0 | ||
| 中旬 | 1009.5 | 1011.0 | -- | 183.0 | 137.5 | 19 | 24.5 | 19 | 11.5 | 19 | 9 | 6 | 5 | 3 | 1 | 1 | 1 | 1 | ||
| 下旬 | 1014.3 | 1015.8 | -- | 90.5 | 28.5 | 27 | 12.5 | 28* | 8.0 | 27 | 9 | 7 | 7 | 4 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.3 | 1011.8 | -- | 310.0 | 85.5 | 07 | 20.0 | 08 | 7.0 | 07 | 8 | 6 | 6 | 6 | 4 | 3 | 3 | 0 | ||
| 中旬 | 1005.8 | 1007.3 | -- | 300.0 | 146.0 | 11 | 22.0 | 11 | 6.0 | 11 | 8 | 6 | 6 | 4 | 3 | 2 | 2 | 1 | ||
| 下旬 | 1015.3 | 1016.8 | -- | 109.0 | 71.0 | 27 | 23.5 | 27 | 10.0 | 27 | 8 | 5 | 4 | 2 | 2 | 1 | 1 | 0 | ||
| 上旬 | 1017.1 | 1018.7 | -- | 35.5 | 18.0 | 01 | 4.5 | 10 | 2.5 | 08 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1016.0 | 1017.5 | -- | 4.0 | 2.5 | 17 | 1.5 | 17* | 0.5 | 17* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1020.2 | 1021.8 | -- | 32.0 | 29.0 | 28 | 9.0 | 28 | 6.0 | 28 | 8 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1018.7 | 1020.2 | -- | 1.5 | 1.5 | 08 | 1.0 | 08 | 0.5 | 08 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1019.5 | 1021.1 | -- | 10.5 | 5.5 | 11 | 3.5 | 11 | 1.0 | 18* | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.2 | 1015.8 | -- | 39.0 | 16.0 | 26 | 6.0 | 24 | 3.0 | 24 | 8 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | ||