Climate at a Glance
Regional 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 November 2019. For more information, please see Climatological Rankings.
West Climate Region
Precipitation Rankings, April 2009
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
April 2009 1-Month |
0.77" (19.56mm) | 1.33" (33.78mm) |
-0.56" (-14.22mm) | 34th Driest | Driest since: 2008 | 1909 |
| 92nd Wettest | Wettest since: 2007 | 1935 | ||||
|
Mar–Apr 2009 2-Month |
2.37" (60.20mm) | 3.67" (93.22mm) |
-1.30" (-33.02mm) | 31st Driest | Driest since: 2008 | 2008 |
| 95th Wettest | Wettest since: 2006 | 1983 | ||||
| Ties: 1924 | ||||||
|
Feb–Apr 2009 3-Month |
5.57" (141.48mm) | 6.39" (162.31mm) |
-0.82" (-20.83mm) | 54th Driest | Driest since: 2008 | 1997 |
| 72nd Wettest | Wettest since: 2006 | 1983 | ||||
|
Jan–Apr 2009 4-Month |
6.67" (169.42mm) | 9.37" (238.00mm) |
-2.70" (-68.58mm) | 33rd Driest | Driest since: 2007 | 2013 |
| 93rd Wettest | Wettest since: 2008 | 1995 | ||||
|
Dec 2008–Apr 2009 5-Month |
8.93" (226.82mm) | 11.92" (302.77mm) |
-2.99" (-75.95mm) | 30th Driest | Driest since: 2007 | 1977 |
| 95th Wettest | Wettest since: 2008 | 1978 | ||||
|
Nov 2008–Apr 2009 6-Month |
10.81" (274.57mm) | 13.79" (350.27mm) |
-2.98" (-75.70mm) | 36th Driest | Driest since: 2008 | 1977 |
| 89th Wettest | Wettest since: 2006 | 1983 | ||||
|
Oct 2008–Apr 2009 7-Month |
11.37" (288.80mm) | 14.82" (376.43mm) |
-3.45" (-87.63mm) | 31st Driest | Driest since: 2007 | 1977 |
| 94th Wettest | Wettest since: 2008 | 1983 | ||||
|
Sep 2008–Apr 2009 8-Month |
11.45" (290.83mm) | 15.31" (388.87mm) |
-3.86" (-98.04mm) | 25th Driest | Driest since: 2007 | 1977 |
| 100th Wettest | Wettest since: 2008 | 1983 | ||||
|
Aug 2008–Apr 2009 9-Month |
11.59" (294.39mm) | 15.70" (398.78mm) |
-4.11" (-104.39mm) | 22nd Driest | Driest since: 2007 | 1977 |
| 103rd Wettest | Wettest since: 2008 | 1983 | ||||
|
Jul 2008–Apr 2009 10-Month |
11.81" (299.97mm) | 16.03" (407.16mm) |
-4.22" (-107.19mm) | 20th Driest | Driest since: 2007 | 1977 |
| 105th Wettest | Wettest since: 2008 | 1983 | ||||
|
Jun 2008–Apr 2009 11-Month |
11.93" (303.02mm) | 16.52" (419.61mm) |
-4.59" (-116.59mm) | 15th Driest | Driest since: 2007 | 1977 |
| 110th Wettest | Wettest since: 2008 | 1983 | ||||
|
May 2008–Apr 2009 12-Month |
12.66" (321.56mm) | 17.44" (442.98mm) |
-4.78" (-121.42mm) | 16th Driest | Driest since: 2007 | 1977 |
| 109th Wettest | Wettest since: 2008 | 1983 | ||||
|
Nov 2007–Apr 2009 18-Month |
23.40" (594.36mm) | 31.22" (792.99mm) |
-7.82" (-198.63mm) | 17th Driest | Driest since: 2008 | 1977 |
| 107th Wettest | Wettest since: 2007 | 1983 | ||||
|
May 2007–Apr 2009 24-Month |
26.29" (667.77mm) | 34.90" (886.46mm) |
-8.61" (-218.69mm) | 11th Driest | Driest since: 2008 | 1977 |
| 113th Wettest | Wettest since: 2007 | 1983 | ||||
|
May 2006–Apr 2009 36-Month |
37.23" (945.64mm) | 52.30" (1,328.42mm) |
-15.07" (-382.78mm) | 3rd Driest | Driest since: 1931 | 1931 |
| 120th Wettest | Wettest since: 2008 | 1984 | ||||
|
May 2005–Apr 2009 48-Month |
61.30" (1,557.02mm) | 69.56" (1,766.82mm) |
-8.26" (-209.80mm) | 25th Driest | Driest since: 2004 | 2015 |
| 97th Wettest | Wettest since: 2008 | 1998 | ||||
|
May 2004–Apr 2009 60-Month |
82.94" (2,106.68mm) | 86.83" (2,205.48mm) |
-3.89" (-98.80mm) | 51st Driest | Driest since: 2005 | 1933 |
| 70th Wettest | Wettest since: 2008 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 16, 2019 from https://www.ncdc.noaa.gov/cag/