Climate at a Glance

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


Arizona

Precipitation Rankings, July 1939

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
(1895-2019)
Wettest/Driest
Since
Record
July 1939
1-Month
1.03"
(26.16mm)
1.80"
(45.72mm)
-0.77"
(-19.56mm)
19th Driest Driest since: 1934 1993
107th Wettest Wettest since: 1938 1919
Ties: 1934, 1979
Jun–Jul 1939
2-Month
1.06"
(26.92mm)
2.09"
(53.09mm)
-1.03"
(-26.17mm)
10th Driest Driest since: 1902 1993
116th Wettest Wettest since: 1938 1919
May–Jul 1939
3-Month
1.13"
(28.70mm)
2.43"
(61.72mm)
-1.30"
(-33.02mm)
5th Driest Driest since: 1902 1963
121st Wettest Wettest since: 1938 1919
Ties: 1943
Apr–Jul 1939
4-Month
1.73"
(43.94mm)
3.00"
(76.20mm)
-1.27"
(-32.26mm)
14th Driest Driest since: 1902 1993
112th Wettest Wettest since: 1938 1919
Mar–Jul 1939
5-Month
2.45"
(62.23mm)
4.12"
(104.65mm)
-1.67"
(-42.42mm)
12th Driest Driest since: 1902 2002
114th Wettest Wettest since: 1938 1912
Feb–Jul 1939
6-Month
3.53"
(89.66mm)
5.26"
(133.60mm)
-1.73"
(-43.94mm)
20th Driest Driest since: 1910 2002
106th Wettest Wettest since: 1938 1905
Jan–Jul 1939
7-Month
4.64"
(117.86mm)
6.41"
(162.81mm)
-1.77"
(-44.95mm)
26th Driest Driest since: 1934 2002
100th Wettest Wettest since: 1938 1905
Dec 1938–Jul 1939
8-Month
6.53"
(165.86mm)
7.59"
(192.79mm)
-1.06"
(-26.93mm)
51st Driest Driest since: 1934 2002
74th Wettest Wettest since: 1938 1905
Nov 1938–Jul 1939
9-Month
6.63"
(168.40mm)
8.44"
(214.38mm)
-1.81"
(-45.98mm)
33rd Driest Driest since: 1934 2002
92nd Wettest Wettest since: 1938 1941
Oct 1938–Jul 1939
10-Month
6.77"
(171.96mm)
9.31"
(236.47mm)
-2.54"
(-64.51mm)
23rd Driest Driest since: 1934 2002
102nd Wettest Wettest since: 1938 1941
Sep 1938–Jul 1939
11-Month
7.50"
(190.50mm)
10.51"
(266.95mm)
-3.01"
(-76.45mm)
17th Driest Driest since: 1904 2002
108th Wettest Wettest since: 1938 1941
Aug 1938–Jul 1939
12-Month
9.47"
(240.54mm)
12.59"
(319.79mm)
-3.12"
(-79.25mm)
18th Driest Driest since: 1934 2002
107th Wettest Wettest since: 1938 1941
Ties: 1977
Feb 1938–Jul 1939
18-Month
15.56"
(395.22mm)
17.86"
(453.64mm)
-2.30"
(-58.42mm)
44th Driest Driest since: 1934 1900
81st Wettest Wettest since: 1938 1993
Aug 1937–Jul 1939
24-Month
20.78"
(527.81mm)
25.18"
(639.57mm)
-4.40"
(-111.76mm)
27th Driest Driest since: 1934 1900
97th Wettest Wettest since: 1938 1906
Aug 1936–Jul 1939
36-Month
34.84"
(884.94mm)
37.73"
(958.34mm)
-2.89"
(-73.40mm)
46th Driest Driest since: 1935 1904
77th Wettest Wettest since: 1938 1907
Aug 1935–Jul 1939
48-Month
47.46"
(1,205.48mm)
50.23"
(1,275.84mm)
-2.77"
(-70.36mm)
47th Driest Driest since: 1936 1902
75th Wettest Wettest since: 1938 1908
Aug 1934–Jul 1939
60-Month
61.07"
(1,551.18mm)
62.77"
(1,594.36mm)
-1.70"
(-43.18mm)
61st Driest Driest since: 1938 1904
60th Wettest Wettest since: 1936 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/