旬ごとの値
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東京（東京都) 2009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 | 1011.5 | 1016.0 | 998.1 | 10 | 18.0 | 18.0 | 09 | 6.5 | 09 | 2.0 | 09 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.3 | 1017.8 | 1005.1 | 19 | 4.0 | 3.5 | 19 | 2.0 | 19 | 1.0 | 19 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.5 | 1018.0 | 999.2 | 31 | 120.0 | 68.0 | 31 | 15.0 | 31 | 3.0 | 31 | 9 | 5 | 5 | 3 | 2 | 1 | 0 | 0 | |
| 上旬 | 1012.3 | 1016.8 | 1005.8 | 10 | -- | -- | 0.0 | 01 | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 中旬 | 1007.1 | 1011.6 | 992.1 | 20 | 18.5 | 18.5 | 20 | 4.0 | 20 | 1.5 | 20 | 6 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1013.2 | 1017.8 | 1001.2 | 21 | 28.0 | 16.5 | 27 | 3.0 | 27 | 1.0 | 27* | 6 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.5 | 1018.0 | 1000.7 | 06 | 73.0 | 47.5 | 06 | 9.5 | 06 | 2.0 | 06 | 6 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1010.6 | 1015.0 | 995.3 | 14 | 14.5 | 11.5 | 14 | 3.0 | 14 | 3.0 | 14 | 5 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.3 | 1014.7 | 991.5 | 22 | 11.0 | 7.5 | 22 | 4.5 | 22 | 1.5 | 22 | 8 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.8 | 1016.2 | 1005.6 | 02 | 20.0 | 17.5 | 01 | 8.0 | 01 | 2.0 | 01 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.0 | 1012.3 | 993.1 | 15 | 48.5 | 38.0 | 14 | 25.5 | 15 | 8.0 | 14 | 3 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 1006.2 | 1010.5 | 986.4 | 26 | 94.0 | 61.0 | 25 | 9.5 | 21 | 3.0 | 21 | 5 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | |
| 上旬 | 1010.3 | 1014.6 | 1001.8 | 08 | 55.5 | 19.5 | 06 | 7.0 | 08 | 2.5 | 08 | 4 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.1 | 1010.3 | 996.9 | 18 | 16.5 | 16.0 | 17 | 7.0 | 17 | 4.0 | 17 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.7 | 1010.0 | 998.2 | 31 | 170.0 | 63.5 | 29 | 40.0 | 24 | 17.0 | 24 | 8 | 6 | 5 | 4 | 3 | 1 | 0 | 0 | |
| 上旬 | 1003.2 | 1007.4 | 998.8 | 06 | 23.5 | 16.5 | 06 | 4.0 | 06 | 1.0 | 06 | 8 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.8 | 1009.1 | 993.1 | 11 | 89.0 | 33.5 | 15 | 18.5 | 15 | 6.5 | 15 | 7 | 4 | 4 | 4 | 1 | 0 | 0 | 0 | |
| 下旬 | 1001.9 | 1006.1 | 994.4 | 23 | 113.5 | 48.0 | 21 | 12.0 | 24 | 3.5 | 24* | 7 | 7 | 7 | 4 | 2 | 0 | 0 | 0 | |
| 上旬 | 1003.7 | 1007.8 | 998.0 | 10 | 31.0 | 9.0 | 04 | 7.5 | 04 | 3.5 | 06 | 10 | 7 | 6 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.3 | 1008.4 | 999.6 | 19 | 4.5 | 4.5 | 17 | 3.0 | 17 | 1.5 | 17 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1002.1 | 1006.3 | 997.4 | 22 | 43.0 | 13.0 | 21 | 6.5 | 21 | 4.0 | 28 | 10 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.1 | 1009.2 | 1004.6 | 04 | 135.5 | 111.5 | 10 | 59.0 | 10 | 19.0 | 10 | 9 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | |
| 中旬 | 1006.6 | 1010.7 | 997.7 | 13 | 5.0 | 5.0 | 11 | 5.0 | 11 | 2.5 | 11 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.0 | 1009.1 | 1001.5 | 22 | 101.5 | 80.0 | 31 | 12.5 | 31 | 4.0 | 31* | 8 | 4 | 3 | 2 | 1 | 1 | 1 | 0 | |
| 上旬 | 1005.7 | 1009.9 | 997.4 | 08 | 0.5 | 0.5 | 09 | 0.5 | 09 | 0.5 | 09 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.6 | 1010.8 | 1002.4 | 12 | 42.0 | 38.0 | 12 | 28.5 | 12 | 10.5 | 12 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1014.7 | 1019.0 | 1013.5 | 26 | 10.5 | 6.5 | 30 | 2.0 | 29 | 1.0 | 30* | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.7 | 1011.9 | 985.8 | 08 | 192.0 | 127.0 | 08 | 51.0 | 08 | 14.5 | 08 | 8 | 7 | 7 | 5 | 1 | 1 | 1 | 1 | |
| 中旬 | 1007.9 | 1012.2 | 1000.6 | 18 | 16.0 | 16.0 | 14 | 14.5 | 14 | 11.5 | 14 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.8 | 1019.1 | 997.6 | 27 | 68.5 | 59.0 | 26 | 7.0 | 26 | 2.0 | 26 | 4 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | |
| 上旬 | 1015.3 | 1019.7 | 1005.2 | 01 | 16.0 | 7.5 | 01 | 4.5 | 02 | 1.5 | 02 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.4 | 1016.8 | 997.3 | 14 | 121.0 | 85.0 | 11 | 19.0 | 11 | 6.0 | 11 | 8 | 6 | 6 | 2 | 1 | 1 | 1 | 0 | |
| 下旬 | 1017.0 | 1021.4 | 1013.1 | 25 | 14.5 | 7.0 | 30 | 3.0 | 30 | 1.5 | 30 | 7 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.2 | 1018.6 | 1005.1 | 03 | 40.5 | 24.0 | 03 | 7.0 | 05 | 1.5 | 05 | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.3 | 1012.8 | 1004.4 | 18 | 40.0 | 38.5 | 11 | 5.5 | 11 | 1.5 | 11 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1008.5 | 1013.0 | 994.2 | 31 | 2.0 | 2.0 | 28 | 1.0 | 28 | 0.5 | 28 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |