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 January 2020. For more information, please see Climatological Rankings.


Oregon

Average Temperature Rankings, September 1999

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1999
1-Month
58.6°F
(14.8°C)
57.3°F
(14.1°C)
1.3°F
(0.7°C)
82nd Coolest Coolest since: 1996 1895
44th Warmest Warmest since: 1998 2011
Aug–Sep 1999
2-Month
61.8°F
(16.6°C)
60.7°F
(15.9°C)
1.1°F
(0.7°C)
95th Coolest Coolest since: 1996 1895
31st Warmest Warmest since: 1998 1967
Ties: 1938, 1942, 2019
Jul–Sep 1999
3-Month
62.3°F
(16.8°C)
62.0°F
(16.7°C)
0.3°F
(0.1°C)
61st Coolest Coolest since: 1993 1895
65th Warmest Warmest since: 1998 1967, 1998, 2017
Ties: 1956, 1977, 1987
Jun–Sep 1999
4-Month
60.8°F
(16.0°C)
60.8°F
(16.0°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1995 1895
68th Warmest Warmest since: 1998 2003
Ties: 1905, 1930, 1949, 1959, 1989, 1995
May–Sep 1999
5-Month
58.3°F
(14.6°C)
58.8°F
(14.9°C)
-0.5°F
(-0.3°C)
40th Coolest Coolest since: 1993 1899
86th Warmest Warmest since: 1998 2015
Ties: 1941, 1984
Apr–Sep 1999
6-Month
55.6°F
(13.1°C)
56.3°F
(13.5°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1993 1899
90th Warmest Warmest since: 1998 1992, 2015
Ties: 1944
Mar–Sep 1999
7-Month
53.0°F
(11.7°C)
53.7°F
(12.1°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1982 1899
94th Warmest Warmest since: 1998 2015
Ties: 1898, 1922, 1944, 2010
Feb–Sep 1999
8-Month
50.5°F
(10.3°C)
51.2°F
(10.7°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1993 1899
94th Warmest Warmest since: 1998 2015
Ties: 1932, 1944
Jan–Sep 1999
9-Month
48.7°F
(9.3°C)
48.9°F
(9.4°C)
-0.2°F
(-0.1°C)
51st Coolest Coolest since: 1993 1917
75th Warmest Warmest since: 1998 2015
Ties: 1935, 1984
Dec 1998–Sep 1999
10-Month
46.9°F
(8.3°C)
47.2°F
(8.4°C)
-0.3°F
(-0.1°C)
45th Coolest Coolest since: 1993 1899, 1917
80th Warmest Warmest since: 1998 2015
Ties: 1904, 1906
Nov 1998–Sep 1999
11-Month
46.1°F
(7.8°C)
46.3°F
(7.9°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1993 1917
80th Warmest Warmest since: 1998 2015
Ties: 1904, 1930, 1942, 1953, 1965, 1971, 1976, 1982, 2011
Oct 1998–Sep 1999
12-Month
46.2°F
(7.9°C)
46.5°F
(8.1°C)
-0.3°F
(-0.2°C)
43rd Coolest Coolest since: 1993 1917
82nd Warmest Warmest since: 1998 2015
Ties: 1900, 1915, 1942, 1976, 1984
Apr 1998–Sep 1999
18-Month
50.1°F
(10.1°C)
49.8°F
(9.9°C)
0.3°F
(0.2°C)
75th Coolest Coolest since: 1993 1917
50th Warmest Warmest since: 1998 2015
Ties: 1905, 1953, 1963, 1966
Oct 1997–Sep 1999
24-Month
47.2°F
(8.4°C)
46.5°F
(8.1°C)
0.7°F
(0.3°C)
88th Coolest Coolest since: 1994 1917
36th Warmest Warmest since: 1998 2016
Ties: 1926, 1961, 1978, 2008, 2009, 2010
Oct 1996–Sep 1999
36-Month
47.4°F
(8.6°C)
46.5°F
(8.1°C)
0.9°F
(0.5°C)
95th Coolest Coolest since: 1995 1913
28th Warmest Warmest since: 1998 2016
Ties: 1935, 1960, 1961, 1967, 2008, 2013
Oct 1995–Sep 1999
48-Month
47.5°F
(8.6°C)
46.4°F
(8.0°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 1996 1913
23rd Warmest Warmest since: 1998 2016, 2017
Ties: 1961, 2001
Oct 1994–Sep 1999
60-Month
47.4°F
(8.6°C)
46.4°F
(8.0°C)
1.0°F
(0.6°C)
97th Coolest Coolest since: 1997 1913
24th Warmest Warmest since: 1998 2018
Ties: 1993, 1995, 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/