Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wyoming

Average Temperature Rankings, September 2010

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
September 2010
1-Month		56.3°F
(13.5°C)		53.6°F
(12.0°C)		2.7°F
(1.5°C)		102nd Coolest
Coolest since:
1965
27th Warmest
Warmest since:
1998
Aug–Sep 2010
2-Month		60.2°F
(15.7°C)		58.5°F
(14.7°C)		1.7°F
(1.0°C)		100th Coolest
Coolest since:
1912
29th Warmest
Warmest since:
2022
Ties: 1919, 1943, 1947, 1955, 1995
Jul–Sep 2010
3-Month		61.8°F
(16.6°C)		60.7°F
(15.9°C)		1.1°F
(0.7°C)		81st Coolest
Coolest since:
1912
48th Warmest
Warmest since:
2022
Ties: 1909
Jun–Sep 2010
4-Month		60.7°F
(15.9°C)		60.0°F
(15.6°C)		0.7°F
(0.3°C)		80th Coolest
Coolest since:
1912, 1915
49th Warmest
Warmest since:
2021
Ties: 1910, 1959, 1969, 1989
May–Sep 2010
5-Month		57.4°F
(14.1°C)		57.7°F
(14.3°C)		-0.3°F
(-0.2°C)		45th Coolest
Coolest since:
1915
84th Warmest
Warmest since:
2012
Ties: 1930, 1943, 1986
Apr–Sep 2010
6-Month		54.4°F
(12.4°C)		54.5°F
(12.5°C)		-0.1°F
(-0.1°C)		49th Coolest
Coolest since:
1912
80th Warmest
Warmest since:
2012
Ties: 1942, 2009
Mar–Sep 2010
7-Month		51.5°F
(10.8°C)		50.9°F
(10.5°C)		0.6°F
(0.3°C)		79th Coolest
Coolest since:
1912
50th Warmest
Warmest since:
2012
Ties: 1921, 1956, 1969, 1985
Feb–Sep 2010
8-Month		47.7°F
(8.7°C)		47.3°F
(8.5°C)		0.4°F
(0.2°C)		70th Coolest
Coolest since:
1912
59th Warmest
Warmest since:
2012
Ties: 1960
Jan–Sep 2010
9-Month		44.9°F
(7.2°C)		44.1°F
(6.7°C)		0.8°F
(0.5°C)		82nd Coolest
Coolest since:
1917
47th Warmest
Warmest since:
2012
Ties: 1941, 1969
Dec 2009–Sep 2010
10-Month		41.9°F
(5.5°C)		41.8°F
(5.4°C)		0.1°F
(0.1°C)		56th Coolest
Coolest since:
1917
72nd Warmest
Warmest since:
1934, 2012
Ties: 1930, 1948
Nov 2009–Sep 2010
11-Month		41.1°F
(5.1°C)		40.6°F
(4.8°C)		0.5°F
(0.3°C)		74th Coolest
Coolest since:
1917
54th Warmest
Warmest since:
1934
Ties: 1941, 1986, 1997
Oct 2009–Sep 2010
12-Month		40.6°F
(4.8°C)		40.8°F
(4.9°C)		-0.2°F
(-0.1°C)		48th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
1934
Ties: 1902, 1914, 1955, 2019
Apr 2009–Sep 2010
18-Month		45.2°F
(7.3°C)		45.3°F
(7.4°C)		-0.1°F
(-0.1°C)		48th Coolest
Coolest since:
1917
80th Warmest
Warmest since:
1934
Ties: 1932, 1936, 1944, 1974
Oct 2008–Sep 2010
24-Month		41.3°F
(5.2°C)		40.8°F
(4.9°C)		0.5°F
(0.3°C)		80th Coolest
Coolest since:
1913, 1917
47th Warmest
Warmest since:
2016
Ties: 1947, 1978, 1997, 2009
Oct 2007–Sep 2010
36-Month		41.1°F
(5.1°C)		40.7°F
(4.8°C)		0.4°F
(0.3°C)		76th Coolest
Coolest since:
1917
50th Warmest
Warmest since:
2017
Ties: 1948, 1959, 1968, 1987
Oct 2006–Sep 2010
48-Month		41.6°F
(5.3°C)		40.7°F
(4.8°C)		0.9°F
(0.5°C)		93rd Coolest
Coolest since:
1899
32nd Warmest
Warmest since:
2018
Ties: 1940, 1942, 1943, 1956, 1997
Oct 2005–Sep 2010
60-Month		42.0°F
(5.6°C)		40.7°F
(4.8°C)		1.3°F
(0.8°C)		101st Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
2016
Ties: 1990

Citing This Page