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 April 2021. For more information, please see Climatological Rankings.
Wyoming
Average Temperature Rankings, July 1999
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Warmest/Coolest Since |
Record |
|---|---|---|---|---|---|---|
|
July 1999 1-Month |
66.0°F (18.9°C) | 65.3°F (18.5°C) |
0.7°F (0.4°C) | 76th Coolest | Coolest since: 1997 | 1993 |
| 51st Warmest | Warmest since: 1998 | 2007 | ||||
| Ties: 1916, 1932, 1942, 2019 | ||||||
|
Jun–Jul 1999 2-Month |
61.4°F (16.3°C) | 61.5°F (16.4°C) |
-0.1°F (-0.1°C) | 52nd Coolest | Coolest since: 1998 | 1915 |
| 75th Warmest | Warmest since: 1997 | 1988 | ||||
| Ties: 1898, 1914, 1937, 1984, 2014 | ||||||
|
May–Jul 1999 3-Month |
56.5°F (13.6°C) | 57.1°F (13.9°C) |
-0.6°F (-0.3°C) | 43rd Coolest | Coolest since: 1995 | 1915 |
| 84th Warmest | Warmest since: 1998 | 1936 | ||||
| Ties: 1946, 1962 | ||||||
|
Apr–Jul 1999 4-Month |
51.5°F (10.8°C) | 52.6°F (11.4°C) |
-1.1°F (-0.6°C) | 35th Coolest | Coolest since: 1995 | 1950 |
| 92nd Warmest | Warmest since: 1998 | 1988, 2012 | ||||
| Ties: 1908, 1922, 1944, 1957, 2008 | ||||||
|
Mar–Jul 1999 5-Month |
48.1°F (8.9°C) | 47.9°F (8.8°C) |
0.2°F (0.1°C) | 66th Coolest | Coolest since: 1998 | 1917 |
| 61st Warmest | Warmest since: 1997 | 2012 | ||||
| Ties: 1976, 1979 | ||||||
|
Feb–Jul 1999 6-Month |
44.7°F (7.1°C) | 43.6°F (6.4°C) |
1.1°F (0.7°C) | 89th Coolest | Coolest since: 1998 | 1899, 1917 |
| 38th Warmest | Warmest since: 1994 | 1934 | ||||
|
Jan–Jul 1999 7-Month |
41.8°F (5.4°C) | 39.9°F (4.4°C) |
1.9°F (1.0°C) | 101st Coolest | Coolest since: 1998 | 1917 |
| 26th Warmest | Warmest since: 1994 | 1934 | ||||
| Ties: 1919, 1921, 1940 | ||||||
|
Dec 1998–Jul 1999 8-Month |
39.3°F (4.1°C) | 37.6°F (3.1°C) |
1.7°F (1.0°C) | 103rd Coolest | Coolest since: 1998 | 1917 |
| 23rd Warmest | Warmest since: 1994 | 1934 | ||||
|
Nov 1998–Jul 1999 9-Month |
38.6°F (3.7°C) | 36.6°F (2.6°C) |
2.0°F (1.1°C) | 108th Coolest | Coolest since: 1998 | 1917 |
| 18th Warmest | Warmest since: 1992 | 1934 | ||||
|
Oct 1998–Jul 1999 10-Month |
39.0°F (3.9°C) | 37.2°F (2.9°C) |
1.8°F (1.0°C) | 108th Coolest | Coolest since: 1998 | 1917 |
| 18th Warmest | Warmest since: 1992 | 1934 | ||||
| Ties: 1963, 2004 | ||||||
|
Sep 1998–Jul 1999 11-Month |
40.9°F (4.9°C) | 38.7°F (3.7°C) |
2.2°F (1.2°C) | 112th Coolest | Coolest since: 1998 | 1917 |
| 14th Warmest | Warmest since: 1992 | 1934 | ||||
| Ties: 2007 | ||||||
|
Aug 1998–Jul 1999 12-Month |
43.0°F (6.1°C) | 40.8°F (4.9°C) |
2.2°F (1.2°C) | 115th Coolest | Coolest since: 1998 | 1917 |
| 11th Warmest | Warmest since: 1992 | 1934 | ||||
| Ties: 1992 | ||||||
|
Feb 1998–Jul 1999 18-Month |
43.4°F (6.3°C) | 41.7°F (5.4°C) |
1.7°F (0.9°C) | 108th Coolest | Coolest since: 1998 | 1917 |
| 18th Warmest | Warmest since: 1992 | 2016 | ||||
| Ties: 1954, 1987, 2001, 2004 | ||||||
|
Aug 1997–Jul 1999 24-Month |
42.3°F (5.7°C) | 40.7°F (4.8°C) |
1.6°F (0.9°C) | 105th Coolest | Coolest since: 1998 | 1913, 1917 |
| 20th Warmest | Warmest since: 1992 | 2016 | ||||
| Ties: 1940, 1982, 1988 | ||||||
|
Aug 1996–Jul 1999 36-Month |
41.9°F (5.5°C) | 40.8°F (4.9°C) |
1.1°F (0.6°C) | 98th Coolest | Coolest since: 1998 | 1917 |
| 26th Warmest | Warmest since: 1992 | 2017 | ||||
| Ties: 1955, 1983, 2009 | ||||||
|
Aug 1995–Jul 1999 48-Month |
41.8°F (5.4°C) | 40.7°F (4.8°C) |
1.1°F (0.6°C) | 98th Coolest | Coolest since: 1998 | 1899 |
| 25th Warmest | Warmest since: 1992 | 2018 | ||||
| Ties: 1937, 1983 | ||||||
|
Aug 1994–Jul 1999 60-Month |
41.8°F (5.4°C) | 40.7°F (4.8°C) |
1.1°F (0.6°C) | 99th Coolest | Coolest since: 1998 | 1917 |
| 23rd Warmest | Warmest since: 1992 | 2016 | ||||
| Ties: 1990, 2012 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2021, retrieved on May 13, 2021 from https://www.ncdc.noaa.gov/cag/