旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
銚子（千葉県) 1974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 | 1011.0 | 1014.4 | -- | 2.5 | 2.5 | 05 | 1.5 | 05 | 1.0 | 05 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1009.0 | 1012.5 | -- | -- | -- | -- | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||
| 下旬 | 1010.2 | 1013.7 | -- | 76.0 | 56.0 | 21 | 36.5 | 22* | 14.5 | 21 | 4 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | ||
| 上旬 | 1011.7 | 1015.1 | -- | 70.5 | 20.0 | 08 | 6.5 | 07 | 2.5 | 07 | 5 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1012.8 | 1016.2 | -- | 24.0 | 19.0 | 20 | 5.0 | 20 | 3.0 | 19 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1009.5 | 1012.9 | -- | 38.5 | 15.0 | 27 | 3.0 | 27* | 1.0 ) | 25* | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1015.6 | 1019.0 | -- | 35.5 | 18.0 | 07 | 6.0 | 10 | 5.0 | 10 | 6 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1011.6 | 1015.0 | -- | 35.0 | 13.5 | 18 | 2.5 | 19* | 1.0 | 19* | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.0 | 1015.4 | -- | 22.5 | 19.5 | 27 | 2.5 | 27 | 1.0 | 27 | 8 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.7 | 1012.0 | -- | 88.5 | 52.5 | 08 | 6.5 | 08 | 1.5 | 08 | 7 | 6 | 5 | 2 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1012.1 | 1015.4 | -- | 12.5 | 12.5 | 16 | 4.0 | 16 | 1.0 | 16 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1008.7 | 1012.0 | -- | 20.0 | 7.0 | 29* | 4.5 | 29 | 2.0 | 29 | 7 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1009.7 | 1013.0 | -- | 4.0 | 2.5 | 09 | 1.5 | 10 | 1.0 | 10 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1018.6 | 1021.9 | -- | 1.5 | 1.5 | 15 | 1.0 | 15 | 1.0 | 15 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1005.8 | 1009.0 | -- | 22.0 | 12.5 | 31 | 4.0 | 27 | 1.5 | 31* | 6 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.7 | 1008.0 | -- | 9.0 | 5.5 | 09 | 4.5 | 09 | 1.5 | 09* | 6 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1005.1 | 1008.3 | -- | 33.5 | 24.0 | 18 | 10.0 | 18 | 2.5 | 18 | 7 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1004.1 | 1007.4 | -- | 111.5 | 46.0 | 24 | 19.0 | 24 | 5.5 | 24 | 8 | 6 | 4 | 3 | 2 | 0 | 0 | 0 | ||
| 上旬 | 1007.3 | 1010.5 | -- | 155.0 | 56.5 | 08 | 26.5 | 08 | 7.0 | 08 | 10 | 9 | 9 | 3 | 3 | 1 | 0 | 0 | ||
| 中旬 | 1003.3 | 1006.5 | -- | 93.5 | 45.5 | 11 | 23.0 | 20 | 8.5 | 20 | 9 | 6 | 4 | 2 | 2 | 0 | 0 | 0 | ||
| 下旬 | 1008.8 | 1012.1 | -- | 1.0 | 1.0 | 24 | 1.5 | 21 | 0.5 | 24 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1006.2 | 1009.4 | -- | 0.0 | 0.0 | 10* | 0.0 | 10* | 0.0 | 10* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1005.0 | 1008.2 | -- | 81.5 | 63.5 | 17 | 18.5 | 17 | 6.0 | 17 | 3 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | ||
| 下旬 | 1004.3 | 1007.5 | -- | 19.0 | 12.0 | 31 | 8.0 | 31 | 5.5 | 31 | 9 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1004.8 | 1008.0 | -- | 157.0 | 96.0 | 01 | 17.5 | 01 | 6.5 | 04 | 7 | 6 | 6 | 3 | 2 | 1 | 1 | 0 | ||
| 中旬 | 1010.4 | 1013.7 | -- | 69.5 | 40.5 | 16 | 13.5 | 18 | 12.0 | 18 | 5 | 4 | 4 | 3 | 1 | 0 | 0 | 0 | ||
| 下旬 | 1013.1 | 1016.4 | -- | 20.0 | 8.5 | 24 | 4.5 | 28 | 3.5 | 28 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1008.1 | 1011.3 | -- | 90.0 | 50.5 | 03 | 21.5 | 08 | 13.5 | 08 | 8 | 4 | 4 | 3 | 1 | 1 | 0 | 0 | ||
| 中旬 | 1015.3 | 1018.6 | -- | 54.0 | 27.5 | 12 | 5.0 | 12 | 2.0 | 12 | 4 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.2 | 1015.5 | -- | 55.0 | 26.0 | 22 | 8.0 | 22 | 2.5 | 22 | 6 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1016.4 | 1019.7 | -- | 9.0 | 7.5 | 05 | 3.0 | 05 | 1.0 | 05 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1016.2 | 1019.6 | -- | 20.5 | 10.5 | 18 | 5.0 | 18* | 2.5 | 17 | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1012.4 | 1015.8 | -- | 3.0 | 3.0 | 29 | 1.5 | 29 | 0.5 | 29 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| 上旬 | 1011.6 | 1015.0 | -- | 47.0 | 23.0 | 02 | 7.5 | 02 | 2.5 | 02 | 5 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | ||
| 中旬 | 1016.2 | 1019.7 | -- | 30.0 | 15.0 | 18* | 8.0 | 13 | 2.5 | 13 | 3 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | ||
| 下旬 | 1020.7 | 1024.1 | -- | 10.5 | 9.0 | 29 | 2.0 | 29 | 1.0 | 29 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | ||