Climate at a Glance
Statewide Rankings
Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of January 2021. For more information, please see Climatological Rankings.
Maryland
Precipitation Rankings, August 2011
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
August 2011 1-Month |
8.86" (225.04mm) | 4.38" (111.25mm) |
4.48" (113.79mm) | 120th Driest | Driest since: 2010 | 1930 |
| 7th Wettest | Wettest since: 1967 | 1955 | ||||
|
Jul–Aug 2011 2-Month |
12.15" (308.61mm) | 8.57" (217.68mm) |
3.58" (90.93mm) | 110th Driest | Driest since: 2010 | 1930 |
| 17th Wettest | Wettest since: 1969 | 1933 | ||||
|
Jun–Aug 2011 3-Month |
14.69" (373.13mm) | 12.41" (315.21mm) |
2.28" (57.92mm) | 94th Driest | Driest since: 2010 | 1966 |
| 33rd Wettest | Wettest since: 2004 | 1955 | ||||
|
May–Aug 2011 4-Month |
17.89" (454.41mm) | 16.14" (409.96mm) |
1.75" (44.45mm) | 84th Driest | Driest since: 2010 | 1930 |
| 43rd Wettest | Wettest since: 2009 | 2018 | ||||
|
Apr–Aug 2011 5-Month |
22.66" (575.56mm) | 19.62" (498.35mm) |
3.04" (77.21mm) | 95th Driest | Driest since: 2010 | 1930 |
| 32nd Wettest | Wettest since: 2009 | 2018 | ||||
|
Mar–Aug 2011 6-Month |
27.70" (703.58mm) | 23.40" (594.36mm) |
4.30" (109.22mm) | 103rd Driest | Driest since: 2010 | 1930 |
| 24th Wettest | Wettest since: 2003 | 1933 | ||||
|
Feb–Aug 2011 7-Month |
29.97" (761.24mm) | 26.29" (667.77mm) |
3.68" (93.47mm) | 99th Driest | Driest since: 2010 | 1930 |
| 28th Wettest | Wettest since: 2004 | 2018 | ||||
|
Jan–Aug 2011 8-Month |
32.35" (821.69mm) | 29.65" (753.11mm) |
2.70" (68.58mm) | 95th Driest | Driest since: 2010 | 1930 |
| 32nd Wettest | Wettest since: 2003 | 2018 | ||||
|
Dec 2010–Aug 2011 9-Month |
34.63" (879.60mm) | 32.93" (836.42mm) |
1.70" (43.18mm) | 78th Driest | Driest since: 2010 | 1930 |
| 48th Wettest | Wettest since: 2009 | 1958 | ||||
|
Nov 2010–Aug 2011 10-Month |
36.77" (933.96mm) | 35.92" (912.37mm) |
0.85" (21.59mm) | 72nd Driest | Driest since: 2008 | 1930 |
| 54th Wettest | Wettest since: 2010 | 1958 | ||||
|
Oct 2010–Aug 2011 11-Month |
41.60" (1,056.64mm) | 39.05" (991.87mm) |
2.55" (64.77mm) | 85th Driest | Driest since: 2009 | 1966 |
| 41st Wettest | Wettest since: 2010 | 1933 | ||||
|
Sep 2010–Aug 2011 12-Month |
46.84" (1,189.74mm) | 42.60" (1,082.04mm) |
4.24" (107.70mm) | 94th Driest | Driest since: 2009 | 1966 |
| 32nd Wettest | Wettest since: 2010 | 2003 | ||||
|
Mar 2010–Aug 2011 18-Month |
67.04" (1,702.82mm) | 65.92" (1,674.37mm) |
1.12" (28.45mm) | 64th Driest | Driest since: 2008 | 1966 |
| 62nd Wettest | Wettest since: 2010 | 2019 | ||||
|
Sep 2009–Aug 2011 24-Month |
94.10" (2,390.14mm) | 85.07" (2,160.78mm) |
9.03" (229.36mm) | 103rd Driest | Driest since: 2010 | 1966 |
| 22nd Wettest | Wettest since: 2005 | 2004 | ||||
| Ties: 1952 | ||||||
|
Sep 2008–Aug 2011 36-Month |
138.97" (3,529.84mm) | 127.65" (3,242.31mm) |
11.32" (287.53mm) | 105th Driest | Driest since: 2010 | 1966 |
| 19th Wettest | Wettest since: 2005 | 2005 | ||||
|
Sep 2007–Aug 2011 48-Month |
181.38" (4,607.05mm) | 170.14" (4,321.56mm) |
11.24" (285.49mm) | 95th Driest | Driest since: 2010 | 1966 |
| 28th Wettest | Wettest since: 2006 | 2006 | ||||
|
Sep 2006–Aug 2011 60-Month |
224.86" (5,711.44mm) | 212.59" (5,399.79mm) |
12.27" (311.65mm) | 94th Driest | Driest since: 2010 | 1966 |
| 28th Wettest | Wettest since: 2007 | 1937 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 26, 2021 from https://www.ncdc.noaa.gov/cag/