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 December 2020. For more information, please see Climatological Rankings.
Wyoming
Precipitation Rankings, May 1977
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
May 1977 1-Month |
2.15" (54.61mm) | 2.21" (56.13mm) |
-0.06" (-1.52mm) | 68th Driest | Driest since: 1976 | 1936 |
| 59th Wettest | Wettest since: 1975 | 1908 | ||||
|
Apr–May 1977 2-Month |
3.44" (87.38mm) | 3.99" (101.35mm) |
-0.55" (-13.97mm) | 43rd Driest | Driest since: 1974 | 1936 |
| 84th Wettest | Wettest since: 1976 | 2011 | ||||
|
Mar–May 1977 3-Month |
4.98" (126.49mm) | 5.24" (133.10mm) |
-0.26" (-6.61mm) | 50th Driest | Driest since: 1974 | 1919 |
| 77th Wettest | Wettest since: 1976 | 2011 | ||||
| Ties: 1940 | ||||||
|
Feb–May 1977 4-Month |
5.37" (136.40mm) | 6.21" (157.73mm) |
-0.84" (-21.33mm) | 34th Driest | Driest since: 1974 | 1966 |
| 93rd Wettest | Wettest since: 1976 | 2011 | ||||
|
Jan–May 1977 5-Month |
6.19" (157.23mm) | 7.27" (184.66mm) |
-1.08" (-27.43mm) | 28th Driest | Driest since: 1974 | 1919 |
| 99th Wettest | Wettest since: 1976 | 2011 | ||||
| Ties: 1928 | ||||||
|
Dec 1976–May 1977 6-Month |
6.53" (165.86mm) | 8.28" (210.31mm) |
-1.75" (-44.45mm) | 16th Driest | Driest since: 1966 | 1919 |
| 110th Wettest | Wettest since: 1976 | 2011 | ||||
|
Nov 1976–May 1977 7-Month |
6.91" (175.51mm) | 9.31" (236.47mm) |
-2.40" (-60.96mm) | 10th Driest | Driest since: 1966 | 1919 |
| 116th Wettest | Wettest since: 1976 | 2011 | ||||
|
Oct 1976–May 1977 8-Month |
7.65" (194.31mm) | 10.51" (266.95mm) |
-2.86" (-72.64mm) | 5th Driest | Driest since: 1966 | 1966 |
| 121st Wettest | Wettest since: 1976 | 1995 | ||||
|
Sep 1976–May 1977 9-Month |
8.71" (221.23mm) | 11.75" (298.45mm) |
-3.04" (-77.22mm) | 3rd Driest | Driest since: 1966 | 1934 |
| 123rd Wettest | Wettest since: 1976 | 2017 | ||||
|
Aug 1976–May 1977 10-Month |
9.92" (251.97mm) | 12.81" (325.37mm) |
-2.89" (-73.40mm) | 7th Driest | Driest since: 1966 | 1934 |
| 119th Wettest | Wettest since: 1976 | 2017 | ||||
|
Jul 1976–May 1977 11-Month |
10.97" (278.64mm) | 14.10" (358.14mm) |
-3.13" (-79.50mm) | 5th Driest | Driest since: 1960 | 1934 |
| 121st Wettest | Wettest since: 1976 | 1978 | ||||
| Ties: 2002 | ||||||
|
Jun 1976–May 1977 12-Month |
13.39" (340.11mm) | 15.93" (404.62mm) |
-2.54" (-64.51mm) | 16th Driest | Driest since: 1961 | 1934 |
| 110th Wettest | Wettest since: 1976 | 1999 | ||||
|
Dec 1975–May 1977 18-Month |
21.95" (557.53mm) | 24.21" (614.93mm) |
-2.26" (-57.40mm) | 26th Driest | Driest since: 1967 | 1961 |
| 99th Wettest | Wettest since: 1976 | 1996 | ||||
|
Jun 1975–May 1977 24-Month |
29.28" (743.71mm) | 31.86" (809.24mm) |
-2.58" (-65.53mm) | 26th Driest | Driest since: 1961 | 2002 |
| 99th Wettest | Wettest since: 1976 | 1999 | ||||
|
Jun 1974–May 1977 36-Month |
44.54" (1,131.32mm) | 47.75" (1,212.85mm) |
-3.21" (-81.53mm) | 30th Driest | Driest since: 1962 | 2003 |
| 94th Wettest | Wettest since: 1976 | 1929 | ||||
|
Jun 1973–May 1977 48-Month |
62.20" (1,579.88mm) | 63.62" (1,615.95mm) |
-1.42" (-36.07mm) | 50th Driest | Driest since: 1966 | 2004 |
| 73rd Wettest | Wettest since: 1976 | 1999 | ||||
|
Jun 1972–May 1977 60-Month |
79.00" (2,006.60mm) | 79.48" (2,018.79mm) |
-0.48" (-12.19mm) | 58th Driest | Driest since: 1967 | 2004 |
| 64th Wettest | Wettest since: 1976 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/