旬ごとの値
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銚子（千葉県) 2017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 | 1011.7 | 1015.1 | 992.0 | 09 | 50.0 | 30.5 | 09 | 8.5 | 09 | 3.5 | 09 | 3 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 1007.7 | 1011.1 | 999.1 | 14 | 6.0 | 6.0 | 20 | 2.5 | 20 | 0.5 | 20 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.1 | 1017.6 | 997.8 | 30 | 5.5 | 4.0 | 21 | 3.0 | 21 | 1.5 | 21 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.9 | 1009.3 | 993.7 | 10 | 31.0 | 28.5 | 09 | 5.5 | 09 | 1.5 | 09 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.3 | 1015.7 | 992.3 | 20 | 15.5 | 15.5 | 20 | 11.0 | 20 | 5.0 | 20 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.9 | 1017.3 | 994.3 | 23 | 18.0 | 9.5 | 23 | 8.5 | 25 | 3.0 | 25 | 7 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1006.5 | 1010.0 | 998.6 | 06 | 32.0 | 12.0 | 02 | 3.0 | 06 | 1.0 | 06* | 6 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.4 | 1016.9 | 1002.4 | 15 | 75.0 | 38.0 | 15 | 8.0 | 14 | 2.0 | 13 | 6 | 3 | 3 | 2 | 2 | 0 | 0 | 0 | |
| 下旬 | 1012.2 | 1015.6 | 1000.4 | 21 | 92.5 | 65.5 | 27 | 9.5 | 27 | 3.5 | 27 | 10 | 6 | 4 | 3 | 1 | 1 | 0 | 0 | |
| 上旬 | 1014.2 | 1017.6 | 1004.0 | 09 | 55.0 | 23.0 | 09 | 5.5 | 09 | 2.0 | 09* | 5 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.2 | 1008.5 | 987.2 | 11 | 73.5 | 46.0 | 11 | 9.0 | 11 | 3.5 | 18 | 6 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 1009.8 | 1013.2 | 1002.9 | 29 | 16.0 | 14.5 | 27 | 4.0 | 27 | 1.0 | 29* | 8 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1012.9 | 1016.2 | 1004.4 | 07 | 21.0 | 15.0 | 10 | 5.5 | 10* | 2.0 | 10 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.5 | 1011.8 | 1001.8 | 13 | 71.5 | 71.0 | 13 | 25.5 | 13 | 5.0 | 13 | 7 | 2 | 1 | 1 | 1 | 1 | 1 | 0 | |
| 下旬 | 1007.3 | 1010.5 | 1001.9 | 26 | 11.0 | 9.0 | 26 | 2.5 | 26 | 1.0 | 26 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.1 | 1007.3 | 990.6 | 02 | 27.5 | 11.5 | 04 | 11.0 | 04 | 7.0 | 04 | 8 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.9 | 1010.1 | 1004.5 | 19* | 113.0 | 82.0 | 18 | 22.0 | 18 | 8.5 | 18 | 5 | 5 | 5 | 2 | 1 | 1 | 1 | 0 | |
| 下旬 | 1005.8 | 1009.1 | 999.0 | 25 | 31.0 | 24.0 | 21 | 11.5 | 21 | 5.5 | 21 | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1006.0 | 1009.2 | 999.4 | 05 | 20.0 | 13.0 | 04 | 8.5 | 04 | 3.5 | 04 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.6 | 1010.8 | 1004.5 | 18 | 0.5 | 0.5 | 18 | 0.5 | 18 | 0.5 | 18 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.3 | 1008.6 | 1001.7 | 25* | 28.5 | 27.0 | 26 | 8.0 | 26 | 3.0 | 26 | 7 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1001.6 | 1004.8 | 989.2 | 08 | 56.5 | 25.5 | 07 | 16.5 | 07 | 6.5 | 05 | 9 | 7 | 6 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.1 | 1008.3 | 1003.2 | 11 | 57.0 | 30.5 | 19 | 25.0 | 19 | 18.0 | 19 | 9 | 6 | 5 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 1007.1 | 1010.3 | 1002.6 | 25 | 34.0 | 29.5 | 31 | 8.0 | 31 | 3.5 | 31 | 7 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.0 | 1010.2 | 1001.3 | 08* | 46.0 | 29.0 | 01 | 12.5 | 01 | 3.0 | 01 | 8 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.2 | 1011.4 | 991.9 | 18 | 56.5 | 44.5 | 17 | 8.5 | 18 | 6.0 | 18 | 7 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1010.4 | 1013.6 | 995.8 | 28 | 119.5 | 106.0 | 28 | 56.5 | 28 | 22.0 | 28 | 5 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | |
| 上旬 | 1017.2 | 1020.5 | 1005.4 | 03 | 78.0 | 43.0 | 07 | 14.5 | 06 | 5.0 | 06 | 5 | 4 | 3 | 2 | 2 | 0 | 0 | 0 | |
| 中旬 | 1016.6 | 1020.0 | 1012.2 | 12 | 128.5 | 60.5 | 19 | 10.5 | 19 | 3.0 | 19* | 9 | 7 | 7 | 4 | 1 | 1 | 0 | 0 | |
| 下旬 | 1010.7 | 1014.0 | 972.6 | 23 | 368.5 | 211.5 | 22 | 45.0 | 22 | 10.5 | 22 | 6 | 6 | 6 | 3 | 2 | 2 | 2 | 2 | |
| 上旬 | 1015.6 | 1018.9 | 1008.9 | 09 | 38.5 | 27.5 | 03 | 9.5 | 03 | 2.5 | 03 | 6 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.5 | 1013.9 | 999.2 | 18 | 26.0 | 7.5 | 14 | 4.5 | 13 | 3.5 | 11 | 8 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1015.7 | 1019.1 | 997.8 | 23 | 29.5 | 27.0 | 23 | 7.0 | 23 | 2.0 | 23 | 5 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.9 | 1015.3 | 1003.3 | 05 | 20.5 | 12.5 | 08 | 6.0 | 01 | 3.5 | 01 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.1 | 1016.5 | 1001.0 | 11 | 0.0 | 0.0 | 16* | 0.0 | 16* | 0.0 | 16* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.4 | 1015.9 | 991.6 | 25 | 22.5 | 19.5 | 25 | 11.0 | 25 | 2.5 | 25 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |