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


Wyoming

Precipitation Rankings, July 2009

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
(1895-2020)
Wettest/Driest
Since
Record
July 2009
1-Month
1.45"
(36.83mm)
1.28"
(32.51mm)
0.17"
(4.32mm)
88th Driest Driest since: 2008 2003
39th Wettest Wettest since: 2004 1937
Jun–Jul 2009
2-Month
4.67"
(118.62mm)
3.12"
(79.25mm)
1.55"
(39.37mm)
117th Driest Driest since: 2008 1933
10th Wettest Wettest since: 1998 1967
May–Jul 2009
3-Month
5.93"
(150.62mm)
5.33"
(135.38mm)
0.60"
(15.24mm)
88th Driest Driest since: 2007 1919
39th Wettest Wettest since: 2008 1908
Ties: 1968
Apr–Jul 2009
4-Month
8.43"
(214.12mm)
7.11"
(180.59mm)
1.32"
(33.53mm)
103rd Driest Driest since: 2008 1919
24th Wettest Wettest since: 1999 1995
Mar–Jul 2009
5-Month
10.03"
(254.76mm)
8.36"
(212.34mm)
1.67"
(42.42mm)
108th Driest Driest since: 2008 1919
19th Wettest Wettest since: 1995 1995
Feb–Jul 2009
6-Month
10.67"
(271.02mm)
9.32"
(236.73mm)
1.35"
(34.29mm)
102nd Driest Driest since: 2008 1919
25th Wettest Wettest since: 1995 1995
Jan–Jul 2009
7-Month
12.01"
(305.05mm)
10.39"
(263.91mm)
1.62"
(41.14mm)
105th Driest Driest since: 2008 1919
22nd Wettest Wettest since: 1995 1995
Dec 2008–Jul 2009
8-Month
13.21"
(335.53mm)
11.40"
(289.56mm)
1.81"
(45.97mm)
108th Driest Driest since: 2008 1919
18th Wettest Wettest since: 1997 2011
Ties: 1908
Nov 2008–Jul 2009
9-Month
14.13"
(358.90mm)
12.43"
(315.72mm)
1.70"
(43.18mm)
101st Driest Driest since: 2008 1919
25th Wettest Wettest since: 1997 2011
Oct 2008–Jul 2009
10-Month
15.36"
(390.14mm)
13.63"
(346.20mm)
1.73"
(43.94mm)
102nd Driest Driest since: 2008 1919
24th Wettest Wettest since: 1999 1995
Sep 2008–Jul 2009
11-Month
16.77"
(425.96mm)
14.86"
(377.44mm)
1.91"
(48.52mm)
101st Driest Driest since: 2008 1934
25th Wettest Wettest since: 1999 1995
Aug 2008–Jul 2009
12-Month
17.63"
(447.80mm)
15.93"
(404.62mm)
1.70"
(43.18mm)
98th Driest Driest since: 2008 1919
28th Wettest Wettest since: 1999 1995
Feb 2008–Jul 2009
18-Month
26.99"
(685.55mm)
25.26"
(641.60mm)
1.73"
(43.95mm)
88th Driest Driest since: 2008 2013
38th Wettest Wettest since: 1999 1928
Ties: 1982
Aug 2007–Jul 2009
24-Month
34.35"
(872.49mm)
31.86"
(809.24mm)
2.49"
(63.25mm)
98th Driest Driest since: 2008 2002
27th Wettest Wettest since: 1999 1928
Aug 2006–Jul 2009
36-Month
48.97"
(1,243.84mm)
47.77"
(1,213.36mm)
1.20"
(30.48mm)
79th Driest Driest since: 2008 2002
45th Wettest Wettest since: 2000 1999
Aug 2005–Jul 2009
48-Month
61.88"
(1,571.75mm)
63.66"
(1,616.96mm)
-1.78"
(-45.21mm)
50th Driest Driest since: 2008 2003
73rd Wettest Wettest since: 2001 1998
Aug 2004–Jul 2009
60-Month
78.27"
(1,988.06mm)
79.51"
(2,019.55mm)
-1.24"
(-31.49mm)
55th Driest Driest since: 2008 2004
67th Wettest Wettest since: 2001 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2021, retrieved on August 1, 2021 from https://www.ncdc.noaa.gov/cag/