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 2019. For more information, please see Climatological Rankings.


Southwest Climate Region

Precipitation Rankings, May 1909

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1909
1-Month
0.59"
(14.99mm)
1.11"
(28.19mm)
-0.52"
(-13.20mm)
20th Driest Driest since: 1899 1974
106th Wettest Wettest since: 1908 2015
Apr–May 1909
2-Month
1.37"
(34.80mm)
2.17"
(55.12mm)
-0.80"
(-20.32mm)
21st Driest Driest since: 1899 2002
105th Wettest Wettest since: 1908 1941
Mar–May 1909
3-Month
2.66"
(67.56mm)
3.33"
(84.58mm)
-0.67"
(-17.02mm)
32nd Driest Driest since: 1902 2002
94th Wettest Wettest since: 1908 1941
Ties: 1911
Feb–May 1909
4-Month
3.92"
(99.57mm)
4.33"
(109.98mm)
-0.41"
(-10.41mm)
50th Driest Driest since: 1904 2002
76th Wettest Wettest since: 1908 1905
Jan–May 1909
5-Month
5.27"
(133.86mm)
5.31"
(134.87mm)
-0.04"
(-1.01mm)
69th Driest Driest since: 1904 1972
57th Wettest Wettest since: 1908 1905
Ties: 1990
Dec 1908–May 1909
6-Month
6.90"
(175.26mm)
6.32"
(160.53mm)
0.58"
(14.73mm)
86th Driest Driest since: 1908 2002
39th Wettest Wettest since: 1907 1905
Nov 1908–May 1909
7-Month
7.74"
(196.60mm)
7.21"
(183.13mm)
0.53"
(13.47mm)
87th Driest Driest since: 1908 2002
38th Wettest Wettest since: 1907 1941
Oct 1908–May 1909
8-Month
9.11"
(231.39mm)
8.34"
(211.84mm)
0.77"
(19.55mm)
86th Driest Driest since: 1908 2002
39th Wettest Wettest since: 1907 1941
Ties: 1935, 1944
Sep 1908–May 1909
9-Month
10.11"
(256.79mm)
9.71"
(246.63mm)
0.40"
(10.16mm)
80th Driest Driest since: 1908 2002
45th Wettest Wettest since: 1907 1941
Aug 1908–May 1909
10-Month
12.56"
(319.02mm)
11.72"
(297.69mm)
0.84"
(21.33mm)
88th Driest Driest since: 1908 2002
37th Wettest Wettest since: 1907 1941
Ties: 2001
Jul 1908–May 1909
11-Month
14.95"
(379.73mm)
13.59"
(345.19mm)
1.36"
(34.54mm)
94th Driest Driest since: 1908 2002
31st Wettest Wettest since: 1907 1941
Jun 1908–May 1909
12-Month
15.54"
(394.72mm)
14.53"
(369.06mm)
1.01"
(25.66mm)
82nd Driest Driest since: 1908 2002
43rd Wettest Wettest since: 1907 1905
Dec 1907–May 1909
18-Month
21.59"
(548.39mm)
20.86"
(529.84mm)
0.73"
(18.55mm)
87th Driest Driest since: 1904 2013
37th Wettest Wettest since: 1908 1942
Jun 1907–May 1909
24-Month
30.39"
(771.91mm)
29.05"
(737.87mm)
1.34"
(34.04mm)
89th Driest Driest since: 1904 2003
35th Wettest Wettest since: 1908 1942
Jun 1906–May 1909
36-Month
47.90"
(1,216.66mm)
43.54"
(1,105.92mm)
4.36"
(110.74mm)
103rd Driest Driest since: 1906 1904
20th Wettest Wettest since: 1908 1907
Jun 1905–May 1909
48-Month
64.54"
(1,639.32mm)
58.01"
(1,473.45mm)
6.53"
(165.87mm)
107th Driest Driest since: 1906 1904
15th Wettest Wettest since: 1908 1986
Jun 1904–May 1909
60-Month
84.67"
(2,150.62mm)
72.48"
(1,840.99mm)
12.19"
(309.63mm)
118th Driest Driest since: 1908 1957
3rd Wettest Wettest to Date 1987

Citing This Page

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