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 August 2021. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, August 2011

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
August 2011
1-Month
1.46"
(37.08mm)
2.02"
(51.31mm)
-0.56"
(-14.23mm)
27th Driest Driest since: 2009 1962
101st Wettest Wettest since: 2010 1963
Jul–Aug 2011
2-Month
3.39"
(86.11mm)
3.89"
(98.81mm)
-0.50"
(-12.70mm)
40th Driest Driest since: 2009 2020
88th Wettest Wettest since: 2010 1921
Jun–Aug 2011
3-Month
3.78"
(96.01mm)
4.83"
(122.68mm)
-1.05"
(-26.67mm)
21st Driest Driest since: 2003 2020
107th Wettest Wettest since: 2010 1921
May–Aug 2011
4-Month
5.10"
(129.54mm)
5.94"
(150.88mm)
-0.84"
(-21.34mm)
31st Driest Driest since: 2004 2020
97th Wettest Wettest since: 2010 1921
Apr–Aug 2011
5-Month
6.20"
(157.48mm)
7.00"
(177.80mm)
-0.80"
(-20.32mm)
32nd Driest Driest since: 2003 2020
96th Wettest Wettest since: 2010 1999
Ties: 1964
Mar–Aug 2011
6-Month
6.87"
(174.50mm)
8.15"
(207.01mm)
-1.28"
(-32.51mm)
23rd Driest Driest since: 2003 2002
105th Wettest Wettest since: 2010 1941
Feb–Aug 2011
7-Month
7.78"
(197.61mm)
9.16"
(232.66mm)
-1.38"
(-35.05mm)
25th Driest Driest since: 2009 2002
103rd Wettest Wettest since: 2010 1941
Ties: 1964
Jan–Aug 2011
8-Month
8.07"
(204.98mm)
10.14"
(257.56mm)
-2.07"
(-52.58mm)
17th Driest Driest since: 2002 2002
111th Wettest Wettest since: 2010 1941
Dec 2010–Aug 2011
9-Month
9.78"
(248.41mm)
11.15"
(283.21mm)
-1.37"
(-34.80mm)
36th Driest Driest since: 2003 2002
91st Wettest Wettest since: 2010 1941
Ties: 1901
Nov 2010–Aug 2011
10-Month
10.37"
(263.40mm)
12.04"
(305.82mm)
-1.67"
(-42.42mm)
35th Driest Driest since: 2006 2002
92nd Wettest Wettest since: 2010 1941
Oct 2010–Aug 2011
11-Month
11.82"
(300.23mm)
13.17"
(334.52mm)
-1.35"
(-34.29mm)
46th Driest Driest since: 2009 2002
81st Wettest Wettest since: 2010 1941
Ties: 1936
Sep 2010–Aug 2011
12-Month
12.63"
(320.80mm)
14.54"
(369.32mm)
-1.91"
(-48.52mm)
33rd Driest Driest since: 2009 2002
94th Wettest Wettest since: 2010 1941
Mar 2010–Aug 2011
18-Month
20.84"
(529.34mm)
22.69"
(576.33mm)
-1.85"
(-46.99mm)
46th Driest Driest since: 2009 2002
81st Wettest Wettest since: 2010 1942
Sep 2009–Aug 2011
24-Month
27.80"
(706.12mm)
29.09"
(738.89mm)
-1.29"
(-32.77mm)
55th Driest Driest since: 2010 2003
71st Wettest Wettest since: 2008 1942
Sep 2008–Aug 2011
36-Month
40.40"
(1,026.16mm)
43.58"
(1,106.93mm)
-3.18"
(-80.77mm)
38th Driest Driest since: 2004 1956
87th Wettest Wettest since: 2010 1907
Sep 2007–Aug 2011
48-Month
54.69"
(1,389.13mm)
58.05"
(1,474.47mm)
-3.36"
(-85.34mm)
41st Driest Driest since: 2009 1956
83rd Wettest Wettest since: 2010 1986
Sep 2006–Aug 2011
60-Month
69.48"
(1,764.79mm)
72.53"
(1,842.26mm)
-3.05"
(-77.47mm)
51st Driest Driest since: 2006 2004
72nd Wettest Wettest since: 2010 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2021, retrieved on September 18, 2021 from https://www.ncdc.noaa.gov/cag/