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 December 2020. For more information, please see Climatological Rankings.
Maryland
Precipitation Rankings, September 2004
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 2004 1-Month |
5.26" (133.60mm) | 3.56" (90.42mm) |
1.70" (43.18mm) | 104th Driest | Driest since: 2002 | 1941 |
| 23rd Wettest | Wettest since: 2003 | 1999 | ||||
|
Aug–Sep 2004 2-Month |
10.69" (271.53mm) | 7.95" (201.93mm) |
2.74" (69.60mm) | 111th Driest | Driest since: 2002 | 1930 |
| 16th Wettest | Wettest since: 2003 | 2011 | ||||
|
Jul–Sep 2004 3-Month |
16.65" (422.91mm) | 12.13" (308.10mm) |
4.52" (114.81mm) | 112th Driest | Driest since: 2002 | 1930 |
| 15th Wettest | Wettest since: 2003 | 2018 | ||||
|
Jun–Sep 2004 4-Month |
21.05" (534.67mm) | 15.98" (405.89mm) |
5.07" (128.78mm) | 115th Driest | Driest since: 2002 | 1930 |
| 12th Wettest | Wettest since: 2003 | 2018 | ||||
|
May–Sep 2004 5-Month |
24.93" (633.22mm) | 19.71" (500.63mm) |
5.22" (132.59mm) | 113th Driest | Driest since: 2002 | 1930 |
| 14th Wettest | Wettest since: 2003 | 2018 | ||||
|
Apr–Sep 2004 6-Month |
30.33" (770.38mm) | 23.19" (589.03mm) |
7.14" (181.35mm) | 116th Driest | Driest since: 2002 | 1930 |
| 11th Wettest | Wettest since: 2003 | 2018 | ||||
|
Mar–Sep 2004 7-Month |
32.80" (833.12mm) | 26.97" (685.04mm) |
5.83" (148.08mm) | 111th Driest | Driest since: 2002 | 1930 |
| 16th Wettest | Wettest since: 2003 | 2018 | ||||
|
Feb–Sep 2004 8-Month |
35.27" (895.86mm) | 29.85" (758.19mm) |
5.42" (137.67mm) | 111th Driest | Driest since: 2002 | 1930 |
| 16th Wettest | Wettest since: 2003 | 2018 | ||||
|
Jan–Sep 2004 9-Month |
37.52" (953.01mm) | 33.21" (843.53mm) |
4.31" (109.48mm) | 100th Driest | Driest since: 2002 | 1930 |
| 27th Wettest | Wettest since: 2003 | 2018 | ||||
|
Dec 2003–Sep 2004 10-Month |
42.42" (1,077.47mm) | 36.49" (926.85mm) |
5.93" (150.62mm) | 107th Driest | Driest since: 2002 | 1930 |
| 19th Wettest | Wettest since: 2003 | 2003 | ||||
|
Nov 2003–Sep 2004 11-Month |
47.05" (1,195.07mm) | 39.48" (1,002.79mm) |
7.57" (192.28mm) | 110th Driest | Driest since: 2002 | 1930 |
| 16th Wettest | Wettest since: 2003 | 2003 | ||||
|
Oct 2003–Sep 2004 12-Month |
51.27" (1,302.26mm) | 42.62" (1,082.55mm) |
8.65" (219.71mm) | 113th Driest | Driest since: 2002 | 1930 |
| 13th Wettest | Wettest since: 2003 | 2003 | ||||
|
Apr 2003–Sep 2004 18-Month |
86.07" (2,186.18mm) | 65.72" (1,669.29mm) |
20.35" (516.89mm) | 124th Driest | Driest since: 2003 | 1966 |
| 2nd Wettest | Wettest to Date | 2019 | ||||
|
Oct 2002–Sep 2004 24-Month |
113.22" (2,875.79mm) | 85.14" (2,162.56mm) |
28.08" (713.23mm) | 124th Driest | Driest since: 2003 | 1930 |
| 1st Wettest | Wettest to Date | 2004 | ||||
|
Oct 2001–Sep 2004 36-Month |
143.51" (3,645.15mm) | 127.72" (3,244.09mm) |
15.79" (401.06mm) | 114th Driest | Driest since: 2003 | 1931 |
| 10th Wettest | Wettest since: 1998 | 2005 | ||||
|
Oct 2000–Sep 2004 48-Month |
180.97" (4,596.64mm) | 170.22" (4,323.59mm) |
10.75" (273.05mm) | 97th Driest | Driest since: 2003 | 1932 |
| 26th Wettest | Wettest since: 1999 | 2006 | ||||
|
Oct 1999–Sep 2004 60-Month |
227.55" (5,779.77mm) | 212.69" (5,402.33mm) |
14.86" (377.44mm) | 102nd Driest | Driest since: 2003 | 1966 |
| 20th Wettest | Wettest since: 2000 | 1975 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 16, 2021 from https://www.ncdc.noaa.gov/cag/