旬ごとの値
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東京（東京都) 2001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 | 1009.2 | 1013.6 | 999.2 | 02 | 53.5 | 27.5 | 08 | 8.0 | 08 | 2.0 | 08 | 5 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.9 | 1014.4 | 1001.7 | 14 | 12.5 | 12.5 | 20 | 4.0 | 20 | 1.0 | 20 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.3 | 1015.7 | 998.0 | 27 | 60.5 | 33.0 | 27 | 4.5 | 26* | 1.0 | 27* | 5 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 1012.7 | 1017.2 | 1002.7 | 01 | 17.5 | 15.0 | 07 | 2.0 | 07 | 0.5 | 07* | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1013.9 | 1018.4 | 1008.5 | 16 | 0.0 | 0.0 | 16* | 0.0 | 16* | 0.0 | 16* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.8 | 1016.2 | 1002.6 | 24 | 5.5 | 5.5 | 24 | 1.5 | 24 | 0.5 | 24 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.3 | 1008.7 | 991.9 | 04 | 46.0 | 24.0 | 01 | 6.0 | 04 | 1.5 | 04 | 4 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.6 | 1013.0 | 998.1 | 18 | 3.0 | 1.5 | 18* | 0.5 | 18* | 0.5 | 18* | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1005.1 | 1009.4 | 996.6 | 26 | 58.5 | 24.5 | 29 | 4.5 | 29* | 1.0 | 29* | 5 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 1013.3 | 1017.6 | 1003.0 | 03 | 2.0 | 1.5 | 03 | 1.0 | 03 | 0.5 | 04* | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1006.6 | 1010.8 | 993.0 | 12 | 2.5 | 1.5 | 19 | 1.0 | 18 | 0.5 | 19* | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.5 | 1015.8 | 1004.8 | 22 | 36.0 | 19.5 | 30 | 3.0 | 30 | 1.0 | 30 | 7 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1009.6 | 1013.8 | 1000.1 | 09 | 51.5 | 24.0 | 03 | 6.5 | 03 | 1.5 | 08* | 5 | 5 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.2 | 1012.4 | 1003.7 | 16 | 11.5 | 10.0 | 16 | 7.5 | 16 | 3.0 | 16 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1003.6 | 1007.8 | 997.6 | 24 | 107.5 | 28.0 | 24 | 6.5 | 30* | 2.5 | 27 | 9 | 9 | 9 | 5 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.9 | 1009.0 | 1000.0 | 01 | 27.5 | 16.0 | 07 | 7.5 | 07 | 3.0 | 07 | 7 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1002.7 | 1006.9 | 997.2 | 20 | 114.0 | 39.5 | 11 | 32.5 | 11 | 12.5 | 11 | 8 | 8 | 6 | 3 | 2 | 0 | 0 | 0 | |
| 下旬 | 1003.3 | 1007.3 | 998.9 | 27 | 3.0 | 2.0 | 21 | 1.5 | 21 | 1.5 | 21 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1003.9 | 1007.9 | 999.7 | 01 | 0.0 | 0.0 | 07* | 0.0 | 07* | 0.0 | 07* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.1 | 1007.2 | 1001.6 | 12 | 1.0 | 0.5 | 19* | 0.5 | 19* | 0.5 | 19* | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.5 | 1010.6 | 1004.9 | 24 | 40.5 | 39.5 | 25 | 38.0 | 25 | 13.5 | 25 | 4 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 上旬 | 1008.1 | 1012.2 | 1007.9 | 10 | 0.0 | 0.0 | 10* | 0.0 | 10* | 0.0 | 10* | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.5 | 1013.6 | 1007.4 | 17 | 7.0 | 6.0 | 18 | 3.5 | 18 | 1.5 | 18 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1000.0 | 1004.1 | 983.6 | 22 | 129.5 | 68.0 | 22 | 28.0 | 22 | 12.0 | 27 | 9 | 6 | 5 | 3 | 1 | 1 | 0 | 0 | |
| 上旬 | 1007.5 | 1011.6 | 998.0 | 10 | 67.0 | 47.0 | 10 | 21.5 | 10 | 6.5 | 10 | 7 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | |
| 中旬 | 1004.6 | 1008.7 | 973.6 | 11 | 101.0 | 99.5 | 11 | 32.5 | 11 | 8.0 | 11 | 7 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | |
| 下旬 | 1014.3 | 1018.4 | 1009.8 | 25 | 36.0 | 19.0 | 30 | 5.0 | 30 | 1.0 | 30* | 4 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1011.0 | 1015.2 | 1000.2 | 02* | 258.5 | 186.0 | 10 | 39.0 | 10 | 11.5 | 10 | 6 | 4 | 4 | 3 | 2 | 2 | 1 | 1 | |
| 中旬 | 1012.9 | 1017.1 | 1008.3 | 11 | 30.0 | 19.5 | 18 | 3.0 | 18 | 1.0 | 18 | 5 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1015.2 | 1019.5 | 1004.3 | 29 | 54.5 | 18.0 | 23 | 13.5 | 23 | 3.5 | 23 | 6 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.4 | 1018.7 | 1000.9 | 06 | 118.5 | 32.0 | 09 | 9.5 | 06 | 2.5 | 06 | 8 | 6 | 6 | 5 | 1 | 0 | 0 | 0 | |
| 中旬 | 1012.1 | 1016.4 | 1007.4 | 12 | 5.0 | 5.0 | 12 | 3.5 | 12 | 1.0 | 12 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1010.1 | 1014.4 | 1000.8 | 30 | 0.0 | 0.0 | 30* | 0.0 | 30* | 0.0 | 30* | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1014.8 | 1019.1 | 1009.0 | 06 | 16.5 | 9.5 | 04 | 4.0 | 06 | 1.0 | 06* | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1015.5 | 1019.9 | 1001.5 | 13 | 9.5 | 9.5 | 13 | 3.5 | 13 | 1.0 | 13 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1011.6 | 1016.0 | 1000.3 | 30 | 4.0 | 4.0 | 21 | 2.5 | 21 | 1.0 | 21 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |