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 1898

View Period (Months):
Download: CSV JSON XML
  • Record Coolest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1898
1-Month
53.3°F
(11.8°C)
53.6°F
(12.0°C)
-0.3°F
(-0.2°C)
47th Coolest
Coolest since:
1965
82nd Warmest
Warmest since:
1998
Ties: 1920, 1923, 1930
Aug–Sep 1898
2-Month
59.4°F
(15.2°C)
58.5°F
(14.7°C)
0.9°F
(0.5°C)
81st Coolest
Coolest since:
1912
48th Warmest
Warmest since:
2022
Ties: 1939, 1960, 1982
Jul–Sep 1898
3-Month
61.1°F
(16.2°C)
60.7°F
(15.9°C)
0.4°F
(0.3°C)
69th Coolest
Coolest since:
1912
60th Warmest
Warmest to Date
2022
Ties: 1949, 1996
Jun–Sep 1898
4-Month
60.4°F
(15.8°C)
60.0°F
(15.6°C)
0.4°F
(0.2°C)
70th Coolest
Coolest since:
1912, 1915
59th Warmest
Warmest to Date
2021
Ties: 1932, 1943, 1961
May–Sep 1898
5-Month
57.7°F
(14.3°C)
57.7°F
(14.3°C)
0.0°F
(0.0°C)
55th Coolest
Coolest since:
1915
74th Warmest
Warmest since:
2012
Ties: 1913, 1925, 1935, 1985, 1992
Apr–Sep 1898
6-Month
55.0°F
(12.8°C)
54.5°F
(12.5°C)
0.5°F
(0.3°C)
68th Coolest
Coolest since:
1912
61st Warmest
Warmest since:
2012
Ties: 2019
Mar–Sep 1898
7-Month
50.6°F
(10.3°C)
50.9°F
(10.5°C)
-0.3°F
(-0.2°C)
43rd Coolest
Coolest since:
1912
86th Warmest
Warmest to Date
2012
Ties: 1913, 1932, 1935
Feb–Sep 1898
8-Month
47.5°F
(8.6°C)
47.3°F
(8.5°C)
0.2°F
(0.1°C)
60th Coolest
Coolest since:
1912
69th Warmest
Warmest to Date
2012
Ties: 1937, 1939, 1952, 1957, 1995
Jan–Sep 1898
9-Month
43.7°F
(6.5°C)
44.1°F
(6.7°C)
-0.4°F
(-0.2°C)
47th Coolest
Coolest since:
1917
82nd Warmest
Warmest to Date
2012
Ties: 1978, 1984
Dec 1897–Sep 1898
10-Month
40.9°F
(4.9°C)
41.8°F
(5.4°C)
-0.9°F
(-0.5°C)
35th Coolest
Coolest since:
1917
93rd Warmest
Warmest since:
1934, 2012
Ties: 1985, 2008
Nov 1897–Sep 1898
11-Month
39.8°F
(4.3°C)
40.6°F
(4.8°C)
-0.8°F
(-0.5°C)
32nd Coolest
Coolest since:
1917
96th Warmest
Warmest to Date
1934
Ties: 1909, 1927, 1928
Oct 1897–Sep 1898
12-Month
40.1°F
(4.5°C)
40.8°F
(4.9°C)
-0.7°F
(-0.4°C)
33rd Coolest
Coolest since:
1917
95th Warmest
Warmest to Date
1934
Ties: 1928, 1944
Apr 1897–Sep 1898
18-Month
45.1°F
(7.3°C)
45.3°F
(7.4°C)
-0.2°F
(-0.1°C)
45th Coolest
Coolest since:
1917
83rd Warmest
Warmest to Date
1934
Ties: 1905, 1910
Oct 1896–Sep 1898
24-Month
39.9°F
(4.4°C)
40.8°F
(4.9°C)
-0.9°F
(-0.5°C)
23rd Coolest
Coolest since:
1913, 1917
104th Warmest
Warmest to Date
2016
Ties: 1949, 1951, 1980
Oct 1895–Sep 1898
36-Month
39.7°F
(4.3°C)
40.7°F
(4.8°C)
-1.0°F
(-0.5°C)
10th Coolest
Coolest to Date
1917
116th Warmest
Warmest to Date
2017
Ties: 1922, 1973

Citing This Page