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 March 2021. For more information, please see Climatological Rankings.
Wyoming
Precipitation Rankings, September 1966
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1966 1-Month |
1.64" (41.66mm) | 1.24" (31.50mm) |
0.40" (10.16mm) | 95th Driest | Driest since: 1964 | 1979 |
| 32nd Wettest | Wettest since: 1965 | 1923 | ||||
|
Aug–Sep 1966 2-Month |
2.80" (71.12mm) | 2.31" (58.67mm) |
0.49" (12.45mm) | 94th Driest | Driest since: 1964 | 2012 |
| 33rd Wettest | Wettest since: 1965 | 1923 | ||||
|
Jul–Sep 1966 3-Month |
3.79" (96.27mm) | 3.59" (91.19mm) |
0.20" (5.08mm) | 78th Driest | Driest since: 1964 | 1964 |
| 49th Wettest | Wettest since: 1965 | 1923 | ||||
| Ties: 1978 | ||||||
|
Jun–Sep 1966 4-Month |
5.30" (134.62mm) | 5.43" (137.92mm) |
-0.13" (-3.30mm) | 64th Driest | Driest since: 1964 | 2012 |
| 63rd Wettest | Wettest since: 1965 | 1923 | ||||
|
May–Sep 1966 5-Month |
6.07" (154.18mm) | 7.64" (194.06mm) |
-1.57" (-39.88mm) | 24th Driest | Driest since: 1960 | 1919 |
| 103rd Wettest | Wettest since: 1965 | 1915 | ||||
|
Apr–Sep 1966 6-Month |
7.62" (193.55mm) | 9.42" (239.27mm) |
-1.80" (-45.72mm) | 24th Driest | Driest since: 1960 | 2012 |
| 103rd Wettest | Wettest since: 1965 | 1941 | ||||
|
Mar–Sep 1966 7-Month |
8.44" (214.38mm) | 10.67" (271.02mm) |
-2.23" (-56.64mm) | 22nd Driest | Driest since: 1960 | 2012 |
| 105th Wettest | Wettest since: 1965 | 1941 | ||||
|
Feb–Sep 1966 8-Month |
9.10" (231.14mm) | 11.63" (295.40mm) |
-2.53" (-64.26mm) | 21st Driest | Driest since: 1960 | 2012 |
| 106th Wettest | Wettest since: 1965 | 1945 | ||||
|
Jan–Sep 1966 9-Month |
9.61" (244.09mm) | 12.70" (322.58mm) |
-3.09" (-78.49mm) | 15th Driest | Driest since: 1960 | 1919 |
| 112th Wettest | Wettest since: 1965 | 1915, 1945 | ||||
|
Dec 1965–Sep 1966 10-Month |
10.43" (264.92mm) | 13.71" (348.23mm) |
-3.28" (-83.31mm) | 12th Driest | Driest since: 1960 | 1919 |
| 114th Wettest | Wettest since: 1965 | 1923 | ||||
|
Nov 1965–Sep 1966 11-Month |
11.27" (286.26mm) | 14.74" (374.40mm) |
-3.47" (-88.14mm) | 12th Driest | Driest since: 1960 | 1919 |
| 114th Wettest | Wettest since: 1965 | 1923 | ||||
|
Oct 1965–Sep 1966 12-Month |
11.57" (293.88mm) | 15.94" (404.88mm) |
-4.37" (-111.00mm) | 4th Driest | Driest since: 1960 | 1919 |
| 122nd Wettest | Wettest since: 1965 | 1995 | ||||
|
Apr 1965–Sep 1966 18-Month |
23.57" (598.68mm) | 25.35" (643.89mm) |
-1.78" (-45.21mm) | 42nd Driest | Driest since: 1961 | 1911 |
| 84th Wettest | Wettest since: 1965 | 1945 | ||||
|
Oct 1964–Sep 1966 24-Month |
30.22" (767.59mm) | 31.88" (809.75mm) |
-1.66" (-42.16mm) | 40th Driest | Driest since: 1961 | 2002 |
| 85th Wettest | Wettest since: 1965 | 1998 | ||||
|
Oct 1963–Sep 1966 36-Month |
45.13" (1,146.30mm) | 47.81" (1,214.37mm) |
-2.68" (-68.07mm) | 32nd Driest | Driest since: 1962 | 2002 |
| 92nd Wettest | Wettest since: 1965 | 1997 | ||||
|
Oct 1962–Sep 1966 48-Month |
61.52" (1,562.61mm) | 63.72" (1,618.49mm) |
-2.20" (-55.88mm) | 43rd Driest | Driest since: 1963 | 2003 |
| 80th Wettest | Wettest since: 1965 | 1998 | ||||
|
Oct 1961–Sep 1966 60-Month |
79.20" (2,011.68mm) | 79.56" (2,020.82mm) |
-0.36" (-9.14mm) | 65th Driest | Driest since: 1964 | 2004 |
| 57th Wettest | Wettest since: 1965 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 17, 2021 from https://www.ncdc.noaa.gov/cag/