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 July 2019. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, May 2004

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2004
1-Month
0.35"
(8.89mm)
1.11"
(28.19mm)
-0.76"
(-19.30mm)
3rd Driest Driest since: 2002 1974
123rd Wettest Wettest since: 2003 2015
Ties: 1927
Apr–May 2004
2-Month
2.59"
(65.79mm)
2.17"
(55.12mm)
0.42"
(10.67mm)
97th Driest Driest since: 2003 2002
29th Wettest Wettest since: 1999 1941
Mar–May 2004
3-Month
3.26"
(82.80mm)
3.33"
(84.58mm)
-0.07"
(-1.78mm)
69th Driest Driest since: 2003 2002
57th Wettest Wettest since: 2001 1941
Ties: 1929
Feb–May 2004
4-Month
4.54"
(115.32mm)
4.33"
(109.98mm)
0.21"
(5.34mm)
81st Driest Driest since: 2003 2002
45th Wettest Wettest since: 1999 1905
Ties: 1907
Jan–May 2004
5-Month
5.21"
(132.33mm)
5.31"
(134.87mm)
-0.10"
(-2.54mm)
65th Driest Driest since: 2003 1972
61st Wettest Wettest since: 2001 1905
Dec 2003–May 2004
6-Month
5.99"
(152.15mm)
6.32"
(160.53mm)
-0.33"
(-8.38mm)
63rd Driest Driest since: 2003 2002
62nd Wettest Wettest since: 2001 1905
Nov 2003–May 2004
7-Month
7.14"
(181.36mm)
7.21"
(183.13mm)
-0.07"
(-1.77mm)
71st Driest Driest since: 2003 2002
54th Wettest Wettest since: 1998 1941
Oct 2003–May 2004
8-Month
7.72"
(196.09mm)
8.34"
(211.84mm)
-0.62"
(-15.75mm)
50th Driest Driest since: 2003 2002
75th Wettest Wettest since: 2001 1941
Sep 2003–May 2004
9-Month
8.77"
(222.76mm)
9.71"
(246.63mm)
-0.94"
(-23.87mm)
41st Driest Driest since: 2002 2002
84th Wettest Wettest since: 2003 1941
Aug 2003–May 2004
10-Month
10.42"
(264.67mm)
11.72"
(297.69mm)
-1.30"
(-33.02mm)
39th Driest Driest since: 2002 2002
86th Wettest Wettest since: 2003 1941
Jul 2003–May 2004
11-Month
11.31"
(287.27mm)
13.59"
(345.19mm)
-2.28"
(-57.92mm)
21st Driest Driest since: 2002 2002
104th Wettest Wettest since: 2003 1941
Jun 2003–May 2004
12-Month
12.31"
(312.67mm)
14.53"
(369.06mm)
-2.22"
(-56.39mm)
25th Driest Driest since: 2002 2002
100th Wettest Wettest since: 2003 1905
Dec 2002–May 2004
18-Month
17.85"
(453.39mm)
20.86"
(529.84mm)
-3.01"
(-76.45mm)
21st Driest Driest since: 2003 2013
103rd Wettest Wettest since: 2001 1942
Jun 2002–May 2004
24-Month
25.12"
(638.05mm)
29.05"
(737.87mm)
-3.93"
(-99.82mm)
17th Driest Driest since: 2003 2003
107th Wettest Wettest since: 2001 1942
Jun 2001–May 2004
36-Month
34.16"
(867.66mm)
43.54"
(1,105.92mm)
-9.38"
(-238.26mm)
2nd Driest Driest since: 1904 1904
121st Wettest Wettest since: 2003 1907
Jun 2000–May 2004
48-Month
49.01"
(1,244.85mm)
58.01"
(1,473.45mm)
-9.00"
(-228.60mm)
6th Driest Driest since: 1977 1904
116th Wettest Wettest since: 2003 1986
Jun 1999–May 2004
60-Month
62.55"
(1,588.77mm)
72.48"
(1,840.99mm)
-9.93"
(-252.22mm)
6th Driest Driest since: 1957 1957
115th Wettest Wettest since: 2003 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 19, 2019 from https://www.ncdc.noaa.gov/cag/