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 2021. For more information, please see Climatological Rankings.


Wyoming

Precipitation Rankings, February 2021

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
February 2021
1-Month
1.29"
(32.77mm)
0.97"
(24.64mm)
0.32"
(8.13mm)
112th Driest Driest since: 2020 1970, 1977
16th Wettest Wettest since: 2019 1899, 1986
Ties: 2012
Jan–Feb 2021
2-Month
1.97"
(50.04mm)
2.03"
(51.56mm)
-0.06"
(-1.52mm)
58th Driest Driest since: 2016 1931
70th Wettest Wettest since: 2020 1899
Ties: 1989
Dec 2020–Feb 2021
3-Month
2.68"
(68.07mm)
3.04"
(77.22mm)
-0.36"
(-9.15mm)
35th Driest Driest since: 2010 1931
92nd Wettest Wettest since: 2020 2017
Ties: 1913
Nov 2020–Feb 2021
4-Month
3.37"
(85.60mm)
4.07"
(103.38mm)
-0.70"
(-17.78mm)
31st Driest Driest since: 2010 1931
96th Wettest Wettest since: 2020 2017
Ties: 1940
Oct 2020–Feb 2021
5-Month
4.38"
(111.25mm)
5.27"
(133.86mm)
-0.89"
(-22.61mm)
29th Driest Driest since: 2010 1977
98th Wettest Wettest since: 2020 1943
Sep 2020–Feb 2021
6-Month
5.20"
(132.08mm)
6.50"
(165.10mm)
-1.30"
(-33.02mm)
18th Driest Driest since: 2013 1977
109th Wettest Wettest since: 2020 2017
Aug 2020–Feb 2021
7-Month
5.50"
(139.70mm)
7.57"
(192.28mm)
-2.07"
(-52.58mm)
5th Driest Driest since: 2013 1905
122nd Wettest Wettest since: 2020 2017
Ties: 2002
Jul 2020–Feb 2021
8-Month
6.19"
(157.23mm)
8.86"
(225.04mm)
-2.67"
(-67.81mm)
4th Driest Driest since: 1977 1905
123rd Wettest Wettest since: 2020 1924
Jun 2020–Feb 2021
9-Month
7.86"
(199.64mm)
10.69"
(271.53mm)
-2.83"
(-71.89mm)
7th Driest Driest since: 2013 2013
120th Wettest Wettest since: 2020 1999
May 2020–Feb 2021
10-Month
9.11"
(231.39mm)
12.89"
(327.41mm)
-3.78"
(-96.02mm)
4th Driest Driest since: 2013 2013
123rd Wettest Wettest since: 2020 1909
Apr 2020–Feb 2021
11-Month
10.43"
(264.92mm)
14.69"
(373.13mm)
-4.26"
(-108.21mm)
4th Driest Driest since: 2013 2013
123rd Wettest Wettest since: 2020 1942
Mar 2020–Feb 2021
12-Month
11.46"
(291.08mm)
15.93"
(404.62mm)
-4.47"
(-113.54mm)
3rd Driest Driest since: 2013 2013
124th Wettest Wettest since: 2020 1996
Sep 2019–Feb 2021
18-Month
18.74"
(476.00mm)
22.44"
(569.98mm)
-3.70"
(-93.98mm)
12th Driest Driest since: 2013 1935
114th Wettest Wettest since: 2020 1996
Mar 2019–Feb 2021
24-Month
29.72"
(754.89mm)
31.87"
(809.50mm)
-2.15"
(-54.61mm)
39th Driest Driest since: 2014 2003
87th Wettest Wettest since: 2020 1943
Mar 2018–Feb 2021
36-Month
46.02"
(1,168.91mm)
47.77"
(1,213.36mm)
-1.75"
(-44.45mm)
42nd Driest Driest since: 2015 2003
83rd Wettest Wettest since: 2020 1948
Ties: 1917
Mar 2017–Feb 2021
48-Month
63.12"
(1,603.25mm)
63.63"
(1,616.20mm)
-0.51"
(-12.95mm)
61st Driest Driest since: 2016 2004
63rd Wettest Wettest since: 2020 1999
Mar 2016–Feb 2021
60-Month
82.41"
(2,093.21mm)
79.50"
(2,019.30mm)
2.91"
(73.91mm)
84th Driest Driest since: 2017 2005
39th Wettest Wettest since: 2020 2000

Citing This Page

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