旬ごとの値
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東京（東京都) 2018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 | 1009.3 | 1012.3 | 990.1 | 09 | 9.5 | 8.0 | 08 | 2.0 | 08 | 0.5 | 09* | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.7 | 1018.7 | 1007.1 | 11 | 15.0 | 15.0 | 17 | 6.5 | 17 | 2.0 | 17 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1009.4 | 1012.4 | 1001.3 | 23 | 24.0 | 24.0 | 22 | 4.5 | 22 | 1.0 | 22 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.2 | 1017.2 | 1005.7 | 04 | 16.5 | 9.0 | 01 | 1.5 | 10* | 1.0 | 10 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1010.0 | 1013.0 | 1001.0 | 11 | 0.0 | 0.0 | 17* | 0.0 | 17* | 0.0 | 17* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1018.1 | 1021.1 | 1012.8 | 28 | 3.5 | 2.0 | 22 | 1.0 | 28* | 1.0 | 28 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1012.1 | 1015.0 | 986.6 | 01 | 152.0 | 58.0 | 09 | 18.5 | 01 | 7.5 | 01 | 7 | 6 | 6 | 4 | 2 | 1 | 0 | 0 | |
| 中旬 | 1016.8 | 1019.7 | 1008.6 | 16 | 14.5 | 10.0 | 20 | 2.5 | 20 | 1.0 | 16 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.4 | 1016.3 | 994.0 | 22 | 53.5 | 31.0 | 21 | 6.0 | 22 | 2.5 | 22 | 4 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 1010.8 | 1013.6 | 995.5 | 07 | 1.0 | 1.0 | 06 | 1.0 | 07* | 1.0 | 06 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.1 | 1015.0 | 994.8 | 15 | 49.5 | 28.0 | 18 | 11.5 | 15 | 3.0 | 18 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.9 | 1013.8 | 997.5 | 25 | 58.5 | 57.0 | 25 | 17.5 | 25 | 3.5 | 25 | 4 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | |
| 上旬 | 1008.7 | 1011.6 | 996.1 | 03 | 93.0 | 35.0 | 09 | 10.0 | 07 | 2.5 | 07 | 8 | 6 | 6 | 4 | 1 | 0 | 0 | 0 | |
| 中旬 | 1007.8 | 1010.6 | 999.0 | 19 | 49.0 | 49.0 | 13 | 16.0 | 13 | 4.0 | 13 | 4 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1008.8 | 1011.6 | 1002.1 | 24 | 23.5 | 9.0 | 23 | 4.0 | 24 | 1.0 | 30* | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.3 | 1012.1 | 1002.1 | 09 | 46.0 | 31.0 | 10 | 8.0 | 10 | 3.5 | 10 | 7 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 1004.3 | 1007.1 | 991.7 | 11 | 89.0 | 50.0 | 11 | 7.5 | 11 | 3.0 | 15 | 9 | 5 | 5 | 2 | 1 | 1 | 0 | 0 | |
| 下旬 | 1005.8 | 1008.6 | 999.3 | 21 | 20.5 | 16.0 | 23 | 9.5 | 23 | 2.5 | 23 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.8 | 1012.5 | 1001.9 | 04 | 34.0 | 28.5 | 06 | 7.0 | 06 | 3.0 | 06 | 5 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.5 | 1011.2 | 1007.8 | 13 | 3.5 | 3.5 | 12 | 2.0 | 12 | 1.0 | 12 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1004.7 | 1007.4 | 997.2 | 28 | 69.5 | 52.0 | 28 | 16.0 | 28 | 5.0 | 28 | 7 | 3 | 3 | 2 | 1 | 1 | 0 | 0 | |
| 上旬 | 1000.9 | 1003.6 | 993.3 | 09 | 49.5 | 41.0 | 08 | 5.0 | 08 | 2.0 | 08 | 6 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1008.0 | 1010.7 | 1002.2 | 11 | 11.0 | 10.5 | 13 | 9.5 | 13 | 6.0 | 13 | 6 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.6 | 1011.4 | 1004.8 | 31 | 26.0 | 16.0 | 27 | 16.0 | 27 | 7.0 | 27 | 9 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1006.8 | 1009.5 | 998.7 | 05* | 79.0 | 38.5 | 10 | 15.0 | 10 | 5.0 | 04 | 8 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 1013.9 | 1016.7 | 1009.1 | 17 | 133.0 | 40.5 | 20* | 38.5 | 18 | 16.5 | 18 | 10 | 6 | 6 | 4 | 2 | 0 | 0 | 0 | |
| 下旬 | 1011.3 | 1014.2 | 984.1 | 30 | 153.0 | 38.5 | 26 | 12.0 | 26 | 4.5 | 30 | 9 | 7 | 7 | 5 | 3 | 0 | 0 | 0 | |
| 上旬 | 1012.0 | 1014.8 | 977.1 | 01 | 28.0 | 18.0 | 01 | 19.0 | 01 | 8.5 | 01 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1014.2 | 1017.1 | 1009.0 | 17 | 19.5 | 9.0 | 20 | 5.5 | 20 | 2.0 | 20 | 9 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1012.6 | 1015.4 | 1003.8 | 27 | 14.0 | 12.0 | 27 | 4.0 | 27 | 1.0 | 27 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1018.9 | 1021.8 | 1015.4 | 10 | 45.5 | 35.5 | 06 | 13.5 | 06 | 4.5 | 06 | 7 | 4 | 4 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1014.7 | 1017.6 | 1011.4 | 13* | 11.5 | 8.5 | 19 | 6.0 | 19 | 3.5 | 19 | 6 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1017.1 | 1020.1 | 1007.1 | 22 | 6.0 | 4.0 | 22 | 3.0 | 22 | 1.0 | 22* | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1017.1 | 1020.0 | 1007.4 | 04 | 18.0 | 18.0 | 06 | 8.5 | 06 | 2.5 | 06 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.6 | 1018.6 | 1002.7 | 17 | 25.0 | 15.0 | 12 | 6.0 | 12 | 1.5 | 12 | 6 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.7 | 1017.7 | 1004.4 | 27 | 1.0 | 0.5 | 23* | 0.5 | 23* | 0.5 | 23* | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |