旬ごとの値
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館山（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 | 1006.8 | 1007.6 | -- | 35.0 | 35.0 | 01 | 12.5 | 01 | 3.5 | 01 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1016.7 | 1017.5 | -- | 7.0 | 4.0 | 17 | 4.0 | 17 | 1.5 | 17 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.3 | 1018.1 | -- | 30.0 | 26.0 | 21 | 7.0 | 21 | 2.0 | 21 | 7 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1012.9 | 1013.7 | -- | 11.5 | 11.5 | 10 | 7.0 | 10 | 1.5 | 10 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.4 | 1009.2 | 978.0 | 16 | 59.0 | 55.0 | 15 | 11.5 | 15 | 3.0 | 15* | 8 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 1017.1 | 1017.9 | -- | 1.0 | 1.0 | 22 | 1.0 | 22 | 0.5 | 22 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1015.6 | 1016.4 | -- | 39.0 | 21.5 | 01 | 5.0 | 09 | 1.5 | 09 | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1016.3 | 1017.1 | -- | 31.0 | 14.5 | 11 | 4.5 | 16 | 1.5 | 14 | 9 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.5 | 1018.3 | -- | 161.0 | 56.5 | 23 | 13.0 | 31 | 2.5 | 31* | 10 | 9 | 8 | 4 | 3 | 1 | 0 | 0 | ||
| 上旬 | 1019.0 | 1019.8 | -- | 90.0 | 54.5 | 07 | 16.0 | 08 | 4.0 | 08 | 4 | 4 | 4 | 2 | 2 | 1 | 0 | 0 | ||
| 中旬 | 1010.6 | 1011.4 | -- | 10.0 | 5.5 | 13 | 5.0 | 13 | 1.5 | 13 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.8 | 1016.6 | -- | 71.0 | 34.5 | 29* | 16.0 | 29 | 4.0 | 29 | 6 | 4 | 4 | 2 | 2 | 0 | 0 | 0 | ||
| 上旬 | 1013.8 | 1014.6 | -- | 5.0 | 5.0 | 09 | 1.5 | 09 | 0.5 | 09 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.5 | 1011.3 | -- | 47.0 | 18.0 | 12 | 5.0 | 13* | 2.0 | 13 | 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.3 | 1013.1 | -- | 23.0 | 7.5 | 22 | 4.0 | 31* | 2.5 | 22 | 7 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.6 | 1012.4 | -- | 47.0 | 21.5 | 01 | 5.5 | 01 | 1.5 | 01 | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1004.9 | 1005.7 | -- | 69.0 | 44.5 | 16 | 12.0 | 16 | 3.5 | 20 | 8 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1006.5 | 1007.3 | -- | 91.5 | 32.0 | 22 | 24.0 | 30 | 11.0 | 30 | 8 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1005.2 | 1006.0 | -- | 32.0 | 19.0 | 05 | 5.0 | 05 | 1.5 | 06* | 7 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.0 | 1009.8 | -- | 20.0 | 18.0 | 16 | 13.5 | 16 | 6.0 | 16 | 8 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.3 | 1007.1 | -- | 0.0 | 0.0 | 30* | 0.0 | 30* | 0.0 | 30* | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1005.1 | 1005.9 | -- | 61.5 | 54.0 | 07 | 34.0 | 07 | 8.0 | 07 | 5 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1008.9 | 1009.7 | -- | 84.0 | 81.0 | 20 | 23.0 | 20 | 9.5 | 20 | 6 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | ||
| 下旬 | 1006.7 | 1007.5 | -- | 27.5 | 16.0 | 31 | 9.0 | 31 | 4.5 | 21 | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.1 | 1010.9 | -- | 84.5 | 40.5 | 08 | 20.5 | 08 | 6.5 | 08 | 7 | 5 | 4 | 2 | 2 | 0 | 0 | 0 | ||
| 中旬 | 1010.2 | 1011.0 | -- | 173.5 | 95.5 | 19 | 15.5 | 19 | 7.0 | 18 | 9 | 6 | 6 | 3 | 2 | 1 | 1 | 0 | ||
| 下旬 | 1015.2 | 1016.0 | -- | 30.5 | 11.5 | 27 | 11.0 | 27 | 4.0 | 27 | 9 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.2 | 1012.0 | -- | 306.5 | 82.5 | 07 | 16.0 | 07 | 7.0 | 07 | 6 | 6 | 6 | 5 | 5 | 4 | 1 | 0 | ||
| 中旬 | 1006.7 | 1007.5 | -- | 177.0 | 59.5 | 11 | 12.5 | 17 | 6.0 | 17 | 7 | 7 | 6 | 5 | 3 | 1 | 0 | 0 | ||
| 下旬 | 1016.3 | 1017.1 | -- | 105.5 | 62.0 | 27 | 16.0 | 27 | 5.5 | 25 | 7 | 5 | 4 | 2 | 2 | 1 | 0 | 0 | ||
| 上旬 | 1018.0 | 1018.8 | -- | 78.5 | 56.5 | 08 | 15.5 | 08 | 7.0 | 08 | 6 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1017.1 | 1017.9 | -- | 0.5 | 0.5 | 20 | 0.5 | 20 | 0.5 | 20 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1021.2 | 1022.0 | -- | 21.5 | 11.0 | 28 | 6.0 | 28 | 2.0 | 28 | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1019.7 | 1020.5 | -- | 3.0 | 3.0 | 08 | 2.0 | 08 | 0.5 | 08 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1020.6 | 1021.4 | -- | 6.5 | 6.5 | 11 | 3.5 | 11 | 1.5 | 11 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.3 | 1016.1 | -- | 45.5 | 15.5 | 27 | 7.5 | 24 | 4.0 | 24 | 9 | 7 | 5 | 2 | 0 | 0 | 0 | 0 | ||