旬ごとの値
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銚子（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 | 1011.9 | 1015.3 | -- | 42.0 | 21.0 | 02 | 8.5 | 02 | 2.0 | 02 | 7 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.8 | 1014.2 | -- | 11.0 | 9.5 | 12 | 4.5 | 12 | 1.0 | 12 | 7 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.2 | 1018.6 | -- | 9.0 | 7.0 | 24 | 4.5 | 24 | 1.5 | 24 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.7 | 1014.2 | -- | 5.0 | 2.5 | 03* | 1.5 | 03 | 0.5 | 03* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.7 | 1017.1 | -- | 36.5 | 15.0 | 12 | 6.0 | 12 | 2.0 | 12 | 7 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.3 | 1010.7 | -- | 31.5 | 16.0 | 22 | 3.5 | 22 | 1.0 | 22 | 7 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.8 | 1011.2 | -- | 22.0 | 14.0 | 07 | 3.5 | 07 | 1.0 | 07* | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.0 | 1012.3 | -- | 76.5 | 26.5 | 20* | 8.0 | 20* | 3.0 | 20 | 9 | 8 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.8 | 1016.1 | -- | 23.5 | 13.0 | 24 | 4.0 | 24 | 1.5 | 24 | 9 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1013.0 | 1016.4 | -- | 46.0 | 19.5 | 02 | 6.5 | 07 | 3.0 | 01 | 6 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.7 | 1019.0 | -- | 2.5 | 2.5 | 12 | 0.5 | 12 | 0.5 | 12 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1011.7 | 1015.0 | -- | 36.5 | 22.5 | 26 | 6.5 | 26 | 2.5 | 26 | 4 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.3 | 1014.5 | -- | 22.0 | 15.0 | 08 | 14.0 | 08 | 8.0 | 08 | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.8 | 1016.1 | -- | 69.5 | 42.0 | 14 | 5.5 | 14 | 2.0 | 17* | 6 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1009.3 | 1012.6 | -- | 37.0 | 24.0 | 23 | 6.5 | 23 | 2.0 | 28 | 7 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.1 | 1011.3 | -- | 51.5 | 36.5 | 10 | 10.5 | 10* | 3.0 | 09 | 4 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1008.0 | 1011.2 | -- | 67.0 | 50.0 | 20 | 13.5 | 20 | 3.5 | 20 | 4 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | ||
| 下旬 | 1004.9 | 1008.2 | -- | 99.5 | 81.5 | 29 | 20.0 | 29 | 6.0 | 29 | 7 | 3 | 3 | 2 | 1 | 1 | 1 | 0 | ||
| 上旬 | 1003.9 | 1007.1 | -- | 57.0 | 31.5 | 09 | 19.5 | 09 | 6.5 | 09 | 7 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1005.9 | 1009.1 | -- | 25.5 | 9.0 | 19 | 4.0 | 18 | 1.5 | 19 | 8 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.0 | 1009.2 | -- | 2.5 | 2.5 | 31 | 2.5 | 31 | 0.5 | 31 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.0 | 1009.1 | -- | 62.0 | 40.5 | 07 | 33.5 | 07 | 8.5 | 07 | 5 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1010.4 | 1013.6 | -- | 50.0 | 23.0 | 11 | 19.0 | 11 | 8.0 | 11 | 8 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.4 | 1008.5 | -- | 2.0 | 1.5 | 23 | 0.5 | 31* | 0.5 | 24* | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.8 | 1013.0 | -- | 168.0 | 118.5 | 04 | 34.0 | 04 | 13.0 | 04 | 7 | 7 | 4 | 3 | 1 | 1 | 1 | 1 | ||
| 中旬 | 1006.9 | 1010.1 | -- | 92.5 | 41.5 | 17 | 12.0 | 16* | 6.0 | 11 | 8 | 5 | 5 | 3 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1015.0 | 1018.3 | -- | 125.0 | 43.0 | 25 | 33.0 | 25 | 11.0 | 25 | 7 | 5 | 5 | 4 | 2 | 0 | 0 | 0 | ||
| 上旬 | 1014.3 | 1017.5 | -- | 19.5 | 9.5 | 06 | 4.5 | 06 | 2.0 | 06 | 6 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1010.4 | 1013.6 | -- | 94.0 | 39.5 | 17 | 33.5 | 17 | 11.0 | 17 | 6 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1016.5 | 1019.8 | -- | 90.0 | 53.0 | 24 | 10.0 | 31 | 3.0 | 31 | 7 | 5 | 5 | 3 | 1 | 1 | 0 | 0 | ||
| 上旬 | 1015.3 | 1018.6 | -- | 54.0 | 40.0 | 04 | 9.0 | 07 | 3.5 | 07 | 7 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1016.7 | 1020.0 | -- | 19.0 | 7.0 | 19 | 7.5 | 18 | 2.0 | 18 | 7 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1015.4 | 1018.7 | -- | 9.5 | 5.0 | 28 | 4.0 | 27 | 1.0 | 28* | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1015.5 | 1018.9 | -- | 56.0 | 33.5 | 06 | 5.0 | 06 | 1.5 | 06 | 6 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1015.2 | 1018.6 | -- | 25.5 | 22.0 | 13 | 4.0 | 13 | 1.0 | 13 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.0 | 1017.4 | -- | 0.0 | 0.0 | 24 | 0.0 | 24 | 0.0 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||