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 January 2021. For more information, please see Climatological Rankings.
Wyoming
Precipitation Rankings, May 2012
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
May 2012 1-Month |
1.53" (38.86mm) | 2.21" (56.13mm) |
-0.68" (-17.27mm) | 29th Driest | Driest since: 2009 | 1936 |
| 98th Wettest | Wettest since: 2011 | 1908 | ||||
| Ties: 1914 | ||||||
|
Apr–May 2012 2-Month |
2.72" (69.09mm) | 3.99" (101.35mm) |
-1.27" (-32.26mm) | 17th Driest | Driest since: 2006 | 1936 |
| 110th Wettest | Wettest since: 2011 | 2011 | ||||
|
Mar–May 2012 3-Month |
3.29" (83.57mm) | 5.24" (133.10mm) |
-1.95" (-49.53mm) | 6th Driest | Driest since: 1994 | 1919 |
| 121st Wettest | Wettest since: 2011 | 2011 | ||||
| Ties: 1994 | ||||||
|
Feb–May 2012 4-Month |
4.58" (116.33mm) | 6.21" (157.73mm) |
-1.63" (-41.40mm) | 15th Driest | Driest since: 2006 | 1966 |
| 112th Wettest | Wettest since: 2011 | 2011 | ||||
|
Jan–May 2012 5-Month |
5.50" (139.70mm) | 7.27" (184.66mm) |
-1.77" (-44.96mm) | 15th Driest | Driest since: 2006 | 1919 |
| 112th Wettest | Wettest since: 2011 | 2011 | ||||
|
Dec 2011–May 2012 6-Month |
6.34" (161.04mm) | 8.28" (210.31mm) |
-1.94" (-49.27mm) | 13th Driest | Driest since: 2004 | 1919 |
| 113th Wettest | Wettest since: 2011 | 2011 | ||||
|
Nov 2011–May 2012 7-Month |
7.70" (195.58mm) | 9.31" (236.47mm) |
-1.61" (-40.89mm) | 18th Driest | Driest since: 2004 | 1919 |
| 108th Wettest | Wettest since: 2011 | 2011 | ||||
|
Oct 2011–May 2012 8-Month |
9.50" (241.30mm) | 10.51" (266.95mm) |
-1.01" (-25.65mm) | 36th Driest | Driest since: 2006 | 1966 |
| 90th Wettest | Wettest since: 2011 | 1995 | ||||
|
Sep 2011–May 2012 9-Month |
10.04" (255.02mm) | 11.75" (298.45mm) |
-1.71" (-43.43mm) | 22nd Driest | Driest since: 2004 | 1934 |
| 104th Wettest | Wettest since: 2011 | 2017 | ||||
|
Aug 2011–May 2012 10-Month |
10.85" (275.59mm) | 12.81" (325.37mm) |
-1.96" (-49.78mm) | 21st Driest | Driest since: 2004 | 1934 |
| 105th Wettest | Wettest since: 2011 | 2017 | ||||
| Ties: 1959 | ||||||
|
Jul 2011–May 2012 11-Month |
11.86" (301.24mm) | 14.10" (358.14mm) |
-2.24" (-56.90mm) | 19th Driest | Driest since: 2004 | 1934 |
| 107th Wettest | Wettest since: 2011 | 1978 | ||||
| Ties: 1992 | ||||||
|
Jun 2011–May 2012 12-Month |
13.45" (341.63mm) | 15.93" (404.62mm) |
-2.48" (-62.99mm) | 18th Driest | Driest since: 2004 | 1934 |
| 108th Wettest | Wettest since: 2011 | 1999 | ||||
| Ties: 1940 | ||||||
|
Dec 2010–May 2012 18-Month |
25.74" (653.80mm) | 24.21" (614.93mm) |
1.53" (38.87mm) | 86th Driest | Driest since: 2009 | 1961 |
| 39th Wettest | Wettest since: 2011 | 1996 | ||||
|
Jun 2010–May 2012 24-Month |
33.47" (850.14mm) | 31.86" (809.24mm) |
1.61" (40.90mm) | 84th Driest | Driest since: 2010 | 2002 |
| 41st Wettest | Wettest since: 2011 | 1999 | ||||
|
Jun 2009–May 2012 36-Month |
50.96" (1,294.38mm) | 47.75" (1,212.85mm) |
3.21" (81.53mm) | 96th Driest | Driest since: 2010 | 2003 |
| 28th Wettest | Wettest since: 2011 | 1929 | ||||
|
Jun 2008–May 2012 48-Month |
66.08" (1,678.43mm) | 63.62" (1,615.95mm) |
2.46" (62.48mm) | 86th Driest | Driest since: 2010 | 2004 |
| 37th Wettest | Wettest since: 2011 | 1999 | ||||
|
Jun 2007–May 2012 60-Month |
83.05" (2,109.47mm) | 79.48" (2,018.79mm) |
3.57" (90.68mm) | 86th Driest | Driest since: 2010 | 2004 |
| 36th Wettest | Wettest since: 2011 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 5, 2021 from https://www.ncdc.noaa.gov/cag/