旬ごとの値
 |  |
 |  |
 |  |  |  |  |
 |  |  |  |  |  |
 |  |  |  |  |
彦根（滋賀県) 2012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 | 1010.0 | 1021.5 | 1007.9 | 04 | 30.0 | 23.5 | 05 | 4.5 | 05 | 1.5 | 05 | 10 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1008.2 | 1019.8 | 1014.0 | 11 | 28.5 | 14.5 | 19 | 4.0 | 20 | 1.0 | 20* | 7 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.9 | 1018.5 | 1009.1 | 23 | 47.5 | 28.5 | 26 | 6.0 | 26 | 2.5 | 26 | 11 | 7 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 1006.2 | 1017.8 | 1002.9 | 07 | 74.0 | 29.0 | 07 | 6.5 | 07 | 2.5 | 02 | 10 | 7 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.5 | 1021.1 | 1011.1 | 17 | 14.5 | 5.5 | 14 | 2.0 | 14 | 1.0 | 12 | 10 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1007.2 | 1018.7 | 1004.3 | 23 | 46.0 | 22.5 | 23 | 4.5 | 29 | 1.0 | 29* | 8 | 4 | 4 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1004.8 | 1016.2 | 1003.0 | 06 | 61.5 | 25.0 | 05 | 4.0 | 02 | 1.5 | 06 | 7 | 6 | 5 | 3 | 0 | 0 | 0 | 0 | |
| 中旬 | 1007.4 | 1018.9 | 1005.5 | 18 | 25.5 | 8.5 | 12 | 3.0 | 17* | 1.0 | 17* | 9 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | |
| 下旬 | 1006.1 | 1017.5 | 997.9 | 24 | 72.0 | 30.5 | 31 | 10.0 | 31 | 2.0 | 31* | 10 | 6 | 5 | 3 | 1 | 0 | 0 | 0 | |
| 上旬 | 1005.8 | 1017.1 | 983.9 | 03 | 33.0 | 23.5 | 03 | 13.0 | 03 | 6.5 | 03 | 8 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.6 | 1014.7 | 998.1 | 11 | 63.5 | 34.5 | 11 | 12.5 | 11 | 3.0 | 11 | 6 | 5 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 下旬 | 1004.4 | 1015.4 | 1005.6 | 26 | 30.0 | 24.0 | 22 | 3.5 | 22 | 1.0 | 22 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 996.1 | 1007.0 | 995.3 | 04 | 9.5 | 7.5 | 02 | 1.5 | 02 | 1.0 | 06 | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1001.1 | 1012.0 | 1000.0 | 17 | 31.0 | 23.5 | 15 | 4.5 | 17 | 1.5 | 17 | 7 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | |
| 下旬 | 1003.8 | 1014.7 | 1009.2 | 26* | 29.5 | 18.5 | 29 | 18.0 | 29 | 14.5 | 29 | 7 | 6 | 5 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 997.9 | 1008.6 | 998.0 | 09 | 31.5 | 16.0 | 08 | 6.0 | 08 | 2.5 | 09 | 6 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 997.0 | 1007.7 | 981.1 | 19 | 116.5 | 46.0 | 16 | 16.0 | 17 | 6.5 | 17* | 10 | 4 | 4 | 3 | 3 | 0 | 0 | 0 | |
| 下旬 | 1000.2 | 1011.0 | 1001.9 | 22 | 72.0 | 44.5 | 22 | 21.0 | 22 | 4.5 | 22 | 7 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | |
| 上旬 | 994.7 | 1005.3 | 996.4 | 07 | 132.5 | 52.5 | 06 | 23.5 | 06 | 13.5 | 06 | 7 | 5 | 5 | 4 | 2 | 1 | 0 | 0 | |
| 中旬 | 998.6 | 1009.1 | 1002.5 | 13 | 97.0 | 25.5 | 15 | 18.0 | 13 | 8.5 | 13 | 7 | 6 | 5 | 4 | 0 | 0 | 0 | 0 | |
| 下旬 | 1000.9 | 1011.4 | 1006.7 | 29 | 18.5 | 18.5 | 21 | 16.0 | 21 | 7.0 | 21 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | |
| 上旬 | 998.7 | 1009.1 | 1003.5 | 06 | 0.5 | 0.5 | 06 | 0.5 | 06 | 0.5 | 06 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1001.1 | 1011.6 | 1003.7 | 13 | 99.5 | 42.5 | 18 | 36.0 | 18 | 12.5 | 18 | 7 | 6 | 5 | 3 | 2 | 0 | 0 | 0 | |
| 下旬 | 1004.5 | 1014.9 | 1008.7 | 31 | 7.5 | 7.5 | 31 | 7.5 | 31 | 7.5 | 31 | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.2 | 1015.7 | 1010.0 | 02 | 7.5 | 4.5 | 01 | 4.0 | 01 | 2.0 | 01 | 8 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1001.6 | 1012.2 | 1006.3 | 18 | 82.0 | 62.5 | 18 | 14.0 | 18 | 6.5 | 18 | 8 | 5 | 4 | 1 | 1 | 1 | 0 | 0 | |
| 下旬 | 1001.2 | 1011.9 | 993.0 | 30 | 83.5 | 65.5 | 30 | 13.0 | 30 | 2.5 | 30 | 5 | 4 | 4 | 2 | 1 | 1 | 0 | 0 | |
| 上旬 | 1003.0 | 1013.7 | 1002.4 | 04 | 2.5 | 1.5 | 06 | 1.0 | 06 | 0.5 | 06* | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1005.5 | 1016.5 | 1007.1 | 18 | 35.5 | 32.0 | 17 | 10.5 | 17 | 3.5 | 17* | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | |
| 下旬 | 1007.1 | 1018.1 | 1007.4 | 23 | 44.5 | 21.5 | 28 | 13.0 | 28 | 6.5 | 28 | 6 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1006.5 | 1017.7 | 1009.3 | 01 | 10.5 | 4.5 | 02 | 1.5 | 06* | 1.0 | 01 | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | |
| 中旬 | 1003.8 | 1015.0 | 1004.7 | 17* | 103.5 | 38.0 | 15 | 10.0 | 17 | 3.0 | 17* | 8 | 6 | 6 | 3 | 1 | 0 | 0 | 0 | |
| 下旬 | 1006.0 | 1017.3 | 999.8 | 26 | 44.0 | 25.5 | 26 | 4.5 | 26 | 1.5 | 26 | 5 | 4 | 3 | 2 | 0 | 0 | 0 | 0 | |
| 上旬 | 1005.1 | 1016.5 | 1007.5 | 09 | 46.0 | 26.5 | 10 | 7.0 | 04 | 2.5 | 04 | 9 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 中旬 | 1009.8 | 1021.3 | 1010.6 | 18 | 38.5 | 12.5 | 12 | 3.5 | 12 | 1.5 | 12 | 10 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | |
| 下旬 | 1008.1 | 1019.7 | 1001.5 | 30 | 68.0 | 28.0 | 30 | 5.0 | 30 | 1.5 | 30 | 11 | 6 | 6 | 2 | 0 | 0 | 0 | 0 | |