旬ごとの値
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銚子（千葉県) 1997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 | 1010.0 | 1013.4 | -- | 34.0 | 19.0 | 05 | 5.5 | 05 | 2.5 | 06 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.5 | 1016.9 | -- | 1.0 | 1.0 | 20 | 0.5 | 20 | 0.5 | 20 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1002.5 | 1005.9 | -- | 25.0 | 11.5 | 24* | 6.0 | 21 | 2.0 | 21 | 6 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1010.8 | 1014.2 | -- | 39.0 | 37.5 | 03 | 8.5 | 03 | 3.5 | 03 | 6 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1008.1 | 1011.5 | -- | 25.0 | 17.5 | 16 | 6.5 | 16 | 3.0 | 16 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1016.9 | 1020.3 | -- | 0.5 | 0.5 | 28 | 1.0 | 28 | 0.5 | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.5 | 1017.9 | -- | 7.5 | 2.0 | 04* | 1.5 | 04* | 1.0 | 08* | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1015.0 | 1018.4 | -- | 25.0 | 15.0 | 15 | 4.5 | 15 | 1.0 | 15 | 7 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.1 | 1015.5 | -- | 87.5 | 38.5 | 27 | 8.0 | 27 | 3.0 | 29 | 7 | 6 | 6 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1008.5 | 1011.8 | -- | 100.5 | 49.0 | 06 | 9.5 | 06 | 4.5 | 06 | 8 | 6 | 5 | 4 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1012.0 | 1015.3 | -- | 10.5 | 9.0 | 19 | 3.0 | 19 | 1.0 | 19* | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.2 | 1015.5 | -- | 7.5 | 3.5 | 28 | 2.5 | 28 | 1.5 | 28 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.5 | 1011.7 | -- | 34.0 | 28.0 | 09 | 14.0 | 09 | 5.5 | 09 | 7 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1005.6 | 1008.8 | -- | 52.0 | 20.0 | 20 | 8.0 | 20* | 2.5 | 15 | 6 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.3 | 1009.5 | -- | 108.5 | 91.5 | 24 | 39.0 | 24 | 14.0 | 24 | 7 | 4 | 4 | 2 | 1 | 1 | 1 | 0 | ||
| 上旬 | 1006.2 | 1009.4 | -- | 44.0 | 26.0 | 04 | 13.0 | 04 | 4.5 | 04 | 6 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.5 | 1012.7 | -- | 43.5 | 23.5 | 20 | 8.5 | 20 | 3.0 | 20 | 9 | 7 | 6 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1004.4 | 1007.5 | -- | 8.5 | 4.0 | 23 | 2.0 | 22 | 1.0 | 22 | 6 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.8 | 1007.9 | -- | 12.0 | 12.0 | 10 | 6.0 | 10 | 2.5 | 10 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1006.0 | 1009.2 | -- | 71.5 | 42.0 | 12 | 15.5 | 12 | 4.5 | 17* | 6 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1007.9 | 1011.1 | -- | 7.0 | 2.5 | 30 | 2.0 | 30* | 2.0 | 28 | 7 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.9 | 1008.1 | -- | 3.0 | 2.0 | 05 | 2.0 | 05 | 1.0 | 05 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.8 | 1015.0 | -- | 0.0 | 0.0 | 18* | 0.0 | 18* | 0.0 | 18* | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1006.3 | 1009.5 | -- | 0.0 | 0.0 | 27* | 0.0 | 27* | 0.0 | 27* | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.3 | 1009.5 | -- | 23.0 | 16.5 | 08 | 11.0 | 08 | 6.0 | 08 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.5 | 1012.7 | -- | 91.0 | 39.0 | 19 | 12.5 | 19 | 4.0 | 13 | 10 | 5 | 4 | 4 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1011.5 | 1014.7 | -- | 55.0 | 26.0 | 26 | 8.5 | 24 | 3.5 | 21 | 10 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1014.4 | 1017.6 | -- | 28.0 | 12.0 | 07* | 5.5 | 07 | 3.0 | 07 | 7 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.8 | 1013.0 | -- | 16.5 | 16.5 | 17 | 14.5 | 17 | 11.0 | 17 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1010.5 | 1013.7 | -- | 10.0 | 9.0 | 29 | 7.5 | 29 | 4.0 | 29 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1019.3 | 1022.6 | -- | 6.0 | 2.5 | 03* | 2.5 | 02 | 1.0 | 02 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1013.8 | 1017.1 | -- | 67.5 | 41.5 | 17 | 15.0 | 17 | 5.0 | 17 | 6 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1015.8 | 1019.1 | -- | 95.5 | 46.5 | 22 | 17.0 | 22 | 6.5 | 22 | 8 | 7 | 7 | 3 | 1 | 0 | 0 | 0 | ||
| 上旬 | 1015.7 | 1019.1 | -- | 47.0 | 41.0 | 01 | 31.5 | 01 | 12.0 | 01 | 7 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | ||
| 中旬 | 1013.7 | 1017.0 | -- | 13.5 | 9.5 | 18 | 3.5 | 18 | 1.0 | 18 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1017.6 | 1021.0 | -- | 45.0 | 26.5 | 30 | 4.5 | 30 | 1.5 | 30* | 9 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||