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


Southwest Climate Region

Precipitation Rankings, July 1940

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
July 1940
1-Month
1.14"
(28.96mm)
1.87"
(47.50mm)
-0.73"
(-18.54mm)
13th Driest Driest since: 1934 2003
115th Wettest Wettest since: 1939 1914
Ties: 1995
Jun–Jul 1940
2-Month
1.95"
(49.53mm)
2.81"
(71.37mm)
-0.86"
(-21.84mm)
13th Driest Driest since: 1939 1980
115th Wettest Wettest since: 1938 1921
May–Jul 1940
3-Month
3.05"
(77.47mm)
3.93"
(99.82mm)
-0.88"
(-22.35mm)
21st Driest Driest since: 1939 2002
107th Wettest Wettest since: 1938 2015
Ties: 1993
Apr–Jul 1940
4-Month
4.16"
(105.66mm)
4.99"
(126.75mm)
-0.83"
(-21.09mm)
25th Driest Driest since: 1939 2002
103rd Wettest Wettest since: 1938 1914
Mar–Jul 1940
5-Month
4.92"
(124.97mm)
6.14"
(155.96mm)
-1.22"
(-30.99mm)
20th Driest Driest since: 1939 2002
108th Wettest Wettest since: 1938 1941
Feb–Jul 1940
6-Month
6.45"
(163.83mm)
7.14"
(181.36mm)
-0.69"
(-17.53mm)
47th Driest Driest since: 1939 2002
81st Wettest Wettest since: 1938 1941
Jan–Jul 1940
7-Month
7.63"
(193.80mm)
8.12"
(206.25mm)
-0.49"
(-12.45mm)
55th Driest Driest since: 1939 2002
73rd Wettest Wettest since: 1938 1905
Dec 1939–Jul 1940
8-Month
8.11"
(205.99mm)
9.13"
(231.90mm)
-1.02"
(-25.91mm)
42nd Driest Driest since: 1939 2002
85th Wettest Wettest since: 1938 1941
Nov 1939–Jul 1940
9-Month
8.72"
(221.49mm)
10.02"
(254.51mm)
-1.30"
(-33.02mm)
37th Driest Driest since: 1939 2002
90th Wettest Wettest since: 1938 1941
Oct 1939–Jul 1940
10-Month
9.45"
(240.03mm)
11.15"
(283.21mm)
-1.70"
(-43.18mm)
32nd Driest Driest since: 1939 2002
95th Wettest Wettest since: 1938 1941
Sep 1939–Jul 1940
11-Month
11.65"
(295.91mm)
12.52"
(318.01mm)
-0.87"
(-22.10mm)
50th Driest Driest since: 1939 2002
77th Wettest Wettest since: 1938 1941
Aug 1939–Jul 1940
12-Month
13.06"
(331.72mm)
14.53"
(369.06mm)
-1.47"
(-37.34mm)
40th Driest Driest since: 1939 2002
87th Wettest Wettest since: 1938 1941
Ties: 1972
Feb 1939–Jul 1940
18-Month
18.24"
(463.30mm)
21.67"
(550.42mm)
-3.43"
(-87.12mm)
20th Driest Driest since: 1934 2002
107th Wettest Wettest since: 1939 1942
Aug 1938–Jul 1940
24-Month
25.57"
(649.48mm)
29.06"
(738.12mm)
-3.49"
(-88.64mm)
24th Driest Driest since: 1935 2003
102nd Wettest Wettest since: 1939 1942
Aug 1937–Jul 1940
36-Month
39.95"
(1,014.73mm)
43.55"
(1,106.17mm)
-3.60"
(-91.44mm)
33rd Driest Driest since: 1936 1956
92nd Wettest Wettest since: 1939 1907
Aug 1936–Jul 1940
48-Month
55.41"
(1,407.41mm)
58.02"
(1,473.71mm)
-2.61"
(-66.30mm)
44th Driest Driest since: 1937 1956
80th Wettest Wettest since: 1939 1986
Aug 1935–Jul 1940
60-Month
69.38"
(1,762.25mm)
72.50"
(1,841.50mm)
-3.12"
(-79.25mm)
45th Driest Driest since: 1938 1904
78th Wettest Wettest since: 1939 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2021, retrieved on October 21, 2021 from https://www.ncdc.noaa.gov/cag/