旬ごとの値
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銚子（千葉県) 1999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 | 1006.6 | 1010.0 | -- | 1.5 | 1.5 | 07 | 1.5 | 07 | 1.0 | 07 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.4 | 1016.8 | -- | 8.0 | 8.0 | 15 | 3.5 | 15 | 2.0 | 15 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1010.0 | 1013.4 | -- | 18.5 | 8.5 | 24 | 2.5 | 24 | 1.0 | 24 | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.3 | 1012.7 | -- | 0.0 | 0.0 | 05* | 0.0 | 05* | 0.0 | 05* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.3 | 1015.7 | -- | 30.0 | 17.5 | 11 | 5.5 | 11 | 1.5 | 12* | 5 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.0 | 1015.4 | -- | 60.5 | 31.0 | 24 | 14.0 | 25 | 4.5 | 24 | 6 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1009.0 | 1012.4 | -- | 50.0 | 36.0 | 07 | 7.0 | 07 | 5.0 | 07 | 4 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1013.1 | 1016.4 | -- | 46.0 | 16.5 | 15 | 6.5 | 15 | 1.5 | 15 | 8 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.9 | 1017.2 | -- | 110.5 | 43.0 | 25 | 12.0 | 25 | 5.0 | 25 | 10 | 7 | 7 | 4 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1012.5 | 1015.8 | -- | 27.0 | 10.5 | 02 | 9.5 | 02 | 6.5 | 02 | 8 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.3 | 1011.6 | -- | 49.0 | 33.5 | 11 | 7.5 | 11 | 2.5 | 11 | 7 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1009.1 | 1012.4 | -- | 108.5 | 83.5 | 24 | 12.5 | 24 | 3.5 | 24 | 6 | 6 | 5 | 1 | 1 | 1 | 1 | 0 | ||
| 上旬 | 1010.2 | 1013.4 | -- | 43.0 | 32.5 | 04 | 6.0 | 04 | 2.5 | 04 | 3 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1008.9 | 1012.2 | -- | 13.0 | 6.5 | 15 | 5.5 | 15 | 2.5 | 15 | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.6 | 1009.9 | -- | 27.5 | 14.5 | 24 | 4.5 | 27 | 2.0 | 27 | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1007.9 | 1011.1 | -- | 45.5 | 45.0 | 07 | 15.0 | 07 | 3.5 | 07 | 4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1006.1 | 1009.3 | -- | 43.5 | 17.5 | 19 | 10.5 | 20 | 4.0 | 20 | 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.0 | 1010.2 | -- | 44.0 | 14.0 | 25 | 8.0 | 25 | 5.5 | 27 | 9 | 8 | 7 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.0 | 1009.2 | -- | 37.5 | 16.5 | 03 | 9.0 | 03 | 3.5 | 03 | 8 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1002.3 | 1005.4 | -- | 78.0 | 35.5 | 13 | 13.5 | 11 | 6.0 | 11 | 8 | 7 | 6 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1010.1 | 1013.3 | -- | 1.5 | 1.0 | 21 | 1.0 | 21 | 0.5 | 22* | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.8 | 1013.9 | -- | 3.5 | 3.5 | 10 | 2.0 | 10 | 1.0 | 10 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1005.8 | 1009.0 | -- | 9.5 | 6.0 | 14 | 4.5 | 14 | 2.5 | 14 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1007.6 | 1010.8 | -- | 1.0 | 0.5 | 27* | 0.5 | 27* | 0.5 | 27* | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.1 | 1013.3 | -- | 0.0 | 0.0 | 08* | 0.0 | 08* | 0.0 | 08* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1008.8 | 1012.0 | -- | 35.0 | 30.5 | 17 | 17.0 | 17 | 6.0 | 17 | 8 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1012.0 | 1015.1 | -- | 83.5 | 61.0 | 29 | 35.0 | 29 | 12.5 | 29 | 6 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | ||
| 上旬 | 1013.6 | 1016.8 | -- | 97.5 | 92.0 | 01 | 52.0 | 01 | 13.0 | 01 | 7 | 3 | 3 | 1 | 1 | 1 | 1 | 0 | ||
| 中旬 | 1014.2 | 1017.4 | -- | 15.5 | 8.5 | 20 | 2.5 | 20 | 1.0 | 20 | 8 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1013.3 | 1016.6 | -- | 96.5 | 85.5 | 27 | 31.0 | 27 | 18.5 | 27 | 5 | 4 | 2 | 2 | 1 | 1 | 1 | 0 | ||
| 上旬 | 1012.7 | 1016.0 | -- | 64.5 | 26.5 | 04 | 16.5 | 04 | 11.5 | 01 | 7 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1014.3 | 1017.6 | -- | 63.5 | 47.0 | 15 | 11.5 | 15 | 4.5 | 15 | 6 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1013.3 | 1016.6 | -- | 21.0 | 19.0 | 24 | 8.0 | 24 | 1.5 | 24 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1016.3 | 1019.7 | -- | 57.5 | 40.5 | 02 | 9.0 | 02 | 4.0 | 06 | 7 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1011.1 | 1014.5 | -- | 3.0 | 3.0 | 15 | 2.5 | 15 | 2.0 | 15 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1014.0 | 1017.4 | -- | 6.5 | 6.0 | 31 | 2.5 | 31 | 1.0 | 31 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | ||