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.

Oregon

Average Temperature Rankings, September 1921

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1921
1-Month
52.6°F
(11.4°C)
57.3°F
(14.1°C)
-4.7°F
(-2.7°C)
4th Coolest
Coolest since:
1895
125th Warmest
Warmest since:
2011, 2020
Ties: 1911, 1986
Aug–Sep 1921
2-Month
58.0°F
(14.4°C)
60.6°F
(15.9°C)
-2.6°F
(-1.5°C)
9th Coolest
Coolest since:
1895
120th Warmest
Warmest since:
2022
Ties: 1907, 1926
Jul–Sep 1921
3-Month
59.8°F
(15.4°C)
62.0°F
(16.7°C)
-2.2°F
(-1.3°C)
10th Coolest
Coolest since:
1895
119th Warmest
Warmest since:
2022
Ties: 1916
Jun–Sep 1921
4-Month
59.5°F
(15.3°C)
60.8°F
(16.0°C)
-1.3°F
(-0.7°C)
16th Coolest
Coolest since:
1895
113th Warmest
Warmest since:
2021
Ties: 1948, 1983
May–Sep 1921
5-Month
57.5°F
(14.2°C)
58.7°F
(14.8°C)
-1.2°F
(-0.6°C)
19th Coolest
Coolest since:
1899
110th Warmest
Warmest since:
2021
Apr–Sep 1921
6-Month
54.9°F
(12.7°C)
56.3°F
(13.5°C)
-1.4°F
(-0.8°C)
15th Coolest
Coolest since:
1899
114th Warmest
Warmest since:
2021
Ties: 1907, 1927, 1953
Mar–Sep 1921
7-Month
52.7°F
(11.5°C)
53.7°F
(12.1°C)
-1.0°F
(-0.6°C)
23rd Coolest
Coolest since:
1899
106th Warmest
Warmest since:
2015
Ties: 1897
Feb–Sep 1921
8-Month
50.4°F
(10.2°C)
51.2°F
(10.7°C)
-0.8°F
(-0.5°C)
26th Coolest
Coolest since:
1899
103rd Warmest
Warmest since:
2015
Ties: 1908, 1953, 1954, 1982, 2011
Jan–Sep 1921
9-Month
48.2°F
(9.0°C)
48.9°F
(9.4°C)
-0.7°F
(-0.4°C)
33rd Coolest
Coolest since:
1917
96th Warmest
Warmest since:
2015
Ties: 1923
Dec 1920–Sep 1921
10-Month
46.7°F
(8.2°C)
47.2°F
(8.4°C)
-0.5°F
(-0.2°C)
33rd Coolest
Coolest since:
1899, 1917
95th Warmest
Warmest since:
2015
Ties: 1897, 1898, 1915, 1942, 1984
Nov 1920–Sep 1921
11-Month
45.7°F
(7.6°C)
46.4°F
(8.0°C)
-0.7°F
(-0.4°C)
31st Coolest
Coolest since:
1917
97th Warmest
Warmest since:
2015
Ties: 1907, 1944
Oct 1920–Sep 1921
12-Month
45.7°F
(7.6°C)
46.5°F
(8.1°C)
-0.8°F
(-0.5°C)
30th Coolest
Coolest since:
1917
98th Warmest
Warmest since:
2015
Ties: 1964
Apr 1920–Sep 1921
18-Month
48.7°F
(9.3°C)
49.7°F
(9.8°C)
-1.0°F
(-0.5°C)
20th Coolest
Coolest since:
1917
108th Warmest
Warmest since:
2015
Ties: 1909, 1985
Oct 1919–Sep 1921
24-Month
45.0°F
(7.2°C)
46.5°F
(8.1°C)
-1.5°F
(-0.9°C)
6th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2016
Ties: 1933
Oct 1918–Sep 1921
36-Month
45.3°F
(7.4°C)
46.4°F
(8.0°C)
-1.1°F
(-0.6°C)
10th Coolest
Coolest since:
1913
116th Warmest
Warmest since:
2016
Ties: 1911, 1914, 1918, 1923
Oct 1917–Sep 1921
48-Month
45.9°F
(7.7°C)
46.4°F
(8.0°C)
-0.5°F
(-0.3°C)
26th Coolest
Coolest since:
1913
99th Warmest
Warmest since:
2016, 2017
Ties: 1905, 1906, 1909, 1910, 1930, 1949, 1957
Oct 1916–Sep 1921
60-Month
45.4°F
(7.4°C)
46.4°F
(8.0°C)
-1.0°F
(-0.6°C)
12th Coolest
Coolest since:
1913
112th Warmest
Warmest since:
2018
Ties: 1912, 1915

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