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, July 2019

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
July 2019
1-Month
1.22"
(30.99mm)
1.87"
(47.50mm)
-0.65"
(-16.51mm)
17th Driest Driest since: 2005 2003
111th Wettest Wettest since: 2018 1914
Jun–Jul 2019
2-Month
2.02"
(51.31mm)
2.81"
(71.37mm)
-0.79"
(-20.06mm)
20th Driest Driest since: 2005 1980
108th Wettest Wettest since: 2018 1921
May–Jul 2019
3-Month
3.83"
(97.28mm)
3.93"
(99.82mm)
-0.10"
(-2.54mm)
62nd Driest Driest since: 2018 2002
66th Wettest Wettest since: 2017 2015
Ties: 1976
Apr–Jul 2019
4-Month
4.85"
(123.19mm)
4.99"
(126.75mm)
-0.14"
(-3.56mm)
65th Driest Driest since: 2018 2002
63rd Wettest Wettest since: 2017 1914
Mar–Jul 2019
5-Month
6.67"
(169.42mm)
6.14"
(155.96mm)
0.53"
(13.46mm)
98th Driest Driest since: 2018 2002
30th Wettest Wettest since: 2015 1941
Ties: 1979, 1991
Feb–Jul 2019
6-Month
8.42"
(213.87mm)
7.14"
(181.36mm)
1.28"
(32.51mm)
107th Driest Driest since: 2018 2002
21st Wettest Wettest since: 2015 1941
Jan–Jul 2019
7-Month
9.62"
(244.35mm)
8.12"
(206.25mm)
1.50"
(38.10mm)
109th Driest Driest since: 2018 2002
19th Wettest Wettest since: 2015 1905
Dec 2018–Jul 2019
8-Month
10.42"
(264.67mm)
9.13"
(231.90mm)
1.29"
(32.77mm)
98th Driest Driest since: 2018 2002
29th Wettest Wettest since: 2017 1941
Nov 2018–Jul 2019
9-Month
10.94"
(277.88mm)
10.02"
(254.51mm)
0.92"
(23.37mm)
93rd Driest Driest since: 2018 2002
34th Wettest Wettest since: 2017 1941
Ties: 2010
Oct 2018–Jul 2019
10-Month
13.62"
(345.95mm)
11.15"
(283.21mm)
2.47"
(62.74mm)
114th Driest Driest since: 2018 2002
13th Wettest Wettest since: 2005 1941
Sep 2018–Jul 2019
11-Month
14.54"
(369.32mm)
12.52"
(318.01mm)
2.02"
(51.31mm)
104th Driest Driest since: 2018 2002
23rd Wettest Wettest since: 2015 1941
Aug 2018–Jul 2019
12-Month
16.19"
(411.23mm)
14.53"
(369.06mm)
1.66"
(42.17mm)
100th Driest Driest since: 2018 2002
27th Wettest Wettest since: 2017 1941
Feb 2018–Jul 2019
18-Month
21.82"
(554.23mm)
21.67"
(550.42mm)
0.15"
(3.81mm)
73rd Driest Driest since: 2018 2002
54th Wettest Wettest since: 2017 1942
Aug 2017–Jul 2019
24-Month
27.00"
(685.80mm)
29.06"
(738.12mm)
-2.06"
(-52.32mm)
37th Driest Driest since: 2014 2003
89th Wettest Wettest since: 2018 1942
Aug 2016–Jul 2019
36-Month
43.43"
(1,103.12mm)
43.55"
(1,106.17mm)
-0.12"
(-3.05mm)
63rd Driest Driest since: 2018 1956
62nd Wettest Wettest since: 2017 1907
Aug 2015–Jul 2019
48-Month
57.55"
(1,461.77mm)
58.02"
(1,473.71mm)
-0.47"
(-11.94mm)
62nd Driest Driest since: 2015 1956
62nd Wettest Wettest since: 2018 1986
Aug 2014–Jul 2019
60-Month
75.87"
(1,927.10mm)
72.50"
(1,841.50mm)
3.37"
(85.60mm)
91st Driest Driest since: 2018 1904
32nd Wettest Wettest since: 2001 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2021, retrieved on September 23, 2021 from https://www.ncdc.noaa.gov/cag/