旬ごとの値
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東京（東京都) 2004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 | 1015.3 | 1019.7 | 1008.8 | 01 | 0.0 | 0.0 | 01 | 0.0 | 01 | 0.0 | 01 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1011.1 | 1015.5 | 994.1 | 13 | 3.5 | 3.0 | 19 | 1.5 | 19 | 0.5 | 19* | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.9 | 1011.3 | 999.2 | 22 | 0.0 | 0.0 | 30* | 0.0 | 30* | 0.0 | 30* | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.8 | 1014.2 | 1000.3 | 03 | 11.0 | 11.0 | 02 | 4.0 | 02 | 1.0 | 02 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1012.2 | 1016.6 | 995.3 | 14 | 0.0 | 0.0 | 14* | 0.0 | 15* | 0.0 | 14* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.4 | 1011.7 | 987.5 | 23 | 9.0 | 7.5 | 22 | 6.0 | 22 | 2.0 | 22 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.9 | 1014.3 | 1002.0 | 04 | 4.0 | 2.0 | 06* | 1.0 | 06* | 0.5 | 06* | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.8 | 1018.2 | 1005.7 | 11 | 20.0 | 14.5 | 20 | 3.5 | 20 | 1.0 | 20* | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1014.0 | 1018.3 | 998.5 | 31 | 105.5 | 47.5 | 30 | 14.0 | 30 | 3.0 | 31* | 7 | 7 | 7 | 4 | 1 | 0 | 0 | 0 | |
| 上旬 | 1009.7 | 1014.0 | 996.8 | 02 | 46.5 | 30.5 | 02 | 10.0 | 02 | 4.0 | 02 | 5 | 4 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 1007.8 | 1012.1 | 997.4 | 20 | 17.0 | 8.0 | 14 | 3.5 | 20* | 2.0 | 20 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1003.5 | 1007.6 | 990.5 | 27 | 6.0 | 5.5 | 27 | 2.5 | 27 | 1.0 | 27 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.5 | 1015.7 | 998.4 | 04 | 30.5 | 13.0 | 10 | 3.0 | 05 | 1.5 | 10 | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.4 | 1009.6 | 999.8 | 11 | 63.5 | 26.5 | 19 | 7.0 | 20 | 1.5 | 20* | 10 | 5 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.2 | 1011.3 | 992.9 | 21 | 55.0 | 53.0 | 21 | 12.5 | 21 | 3.0 | 21 | 6 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | |
| 上旬 | 1010.4 | 1014.6 | 1004.2 | 08 | 45.5 | 14.5 | 07 | 4.5 | 01 | 2.0 | 07* | 6 | 5 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.7 | 1013.9 | 1007.1 | 20 | 33.0 | 20.5 | 11 | 10.0 | 13 | 3.0 | 11 | 4 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1000.5 | 1004.5 | 996.1 | 21 | 34.0 | 16.0 | 21 | 9.0 | 21 | 4.5 | 21 | 7 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1003.6 | 1007.6 | 1002.5 | 02 | 2.0 | 1.5 | 10 | 1.5 | 10 | 1.0 | 10 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.5 | 1007.5 | 1001.0 | 17 | 0.0 | 0.0 | 18* | 0.0 | 18* | 0.0 | 18* | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.0 | 1011.0 | 1005.0 | 21 | 21.5 | 17.0 | 29 | 7.0 | 29 | 4.5 | 29 | 6 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1007.6 | 1011.6 | 1005.1 | 10 | 17.5 | 15.0 | 07 | 15.0 | 07 | 9.5 | 07 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1004.8 | 1008.8 | 999.4 | 20 | 20.5 | 14.0 | 15 | 5.0 | 15 | 2.0 | 15 | 3 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.1 | 1011.2 | 995.6 | 31 | 41.5 | 22.0 | 29 | 14.5 | 31 | 12.5 | 31 | 10 | 6 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1008.3 | 1012.4 | 998.7 | 08 | 94.5 | 78.5 | 04 | 44.0 | 04 | 12.5 | 04 | 9 | 5 | 5 | 1 | 1 | 1 | 1 | 0 | |
| 中旬 | 1015.5 | 1019.7 | 1010.8 | 14 | 0.0 | 0.0 | 20* | 0.0 | 20* | 0.0 | 20* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.2 | 1015.4 | 997.8 | 30 | 100.5 | 43.0 | 27 | 17.0 | 30 | 11.0 | 30 | 8 | 7 | 7 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 1010.1 | 1014.3 | 990.7 | 09 | 471.0 | 222.5 | 09 | 69.5 | 09 | 20.0 | 09 | 7 | 6 | 6 | 5 | 4 | 4 | 2 | 1 | |
| 中旬 | 1012.5 | 1016.7 | 988.0 | 20 | 237.5 | 183.5 | 20 | 38.0 | 20 | 18.0 | 20 | 6 | 5 | 5 | 3 | 1 | 1 | 1 | 1 | |
| 下旬 | 1017.0 | 1021.3 | 989.7 | 21 | 71.5 | 28.0 | 31 | 10.0 | 31 | 2.5 | 31 | 5 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 1015.2 | 1019.5 | 1006.6 | 01 | 17.5 | 17.5 | 01 | 15.0 | 01 | 6.0 | 01 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.5 | 1017.9 | 1004.3 | 15 | 85.5 | 29.0 | 12 | 7.0 | 12 | 2.5 | 12 | 7 | 6 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 下旬 | 1016.1 | 1020.5 | 1002.3 | 27 | 5.5 | 5.0 | 21 | 3.0 | 21 | 2.5 | 21 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1017.1 | 1021.5 | 975.6 | 05 | 48.5 | 41.0 | 05 | 13.5 | 05 | 4.0 | 05 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 中旬 | 1016.2 | 1020.6 | 1006.8 | 16 | 1.5 | 1.5 | 12 | 1.0 | 12 | 0.5 | 12 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1009.9 | 1014.3 | 1001.3 | 31 | 29.5 | 16.0 | 29 | 7.0 | 31 | 2.0 | 31 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |