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 May 2021. For more information, please see Climatological Rankings.


Washington

Average Temperature Rankings, September 1977

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1977
1-Month
54.2°F
(12.3°C)
56.9°F
(13.8°C)
-2.7°F
(-1.5°C)
18th Coolest Coolest since: 1972 1895
109th Warmest Warmest since: 1976 1967
Ties: 1912
Aug–Sep 1977
2-Month
60.8°F
(16.0°C)
60.2°F
(15.7°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1976 1895
47th Warmest Warmest since: 1974 1967
Ties: 1904, 2005
Jul–Sep 1977
3-Month
61.3°F
(16.3°C)
61.5°F
(16.4°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1976 1895
80th Warmest Warmest since: 1975 1998
Ties: 1929, 1946, 1968
Jun–Sep 1977
4-Month
61.1°F
(16.2°C)
60.5°F
(15.8°C)
0.6°F
(0.4°C)
89th Coolest Coolest since: 1976 1954
38th Warmest Warmest since: 1974 1967, 1998, 2015
Ties: 1906, 1925, 1950, 1986
May–Sep 1977
5-Month
58.6°F
(14.8°C)
58.8°F
(14.9°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1976 1899, 1964
81st Warmest Warmest since: 1974 1958
Ties: 1904, 1914, 1930, 1968, 1972, 1981, 2000
Apr–Sep 1977
6-Month
56.9°F
(13.8°C)
56.5°F
(13.6°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1976 1955
53rd Warmest Warmest since: 1969 2015
Ties: 1897, 1922, 1928, 1985, 2001
Mar–Sep 1977
7-Month
54.2°F
(12.3°C)
54.0°F
(12.2°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1976 1955
57th Warmest Warmest since: 1973 2015
Ties: 1944, 1952, 1981, 2000
Feb–Sep 1977
8-Month
52.0°F
(11.1°C)
51.3°F
(10.7°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1976 1955
40th Warmest Warmest since: 1967 2015
Ties: 1906, 1942, 1983
Jan–Sep 1977
9-Month
49.2°F
(9.6°C)
48.8°F
(9.3°C)
0.4°F
(0.3°C)
73rd Coolest Coolest since: 1976 1916
54th Warmest Warmest since: 1973 2015
Ties: 1946, 1973
Dec 1976–Sep 1977
10-Month
47.5°F
(8.6°C)
47.0°F
(8.3°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1976 1916
46th Warmest Warmest since: 1974 2015
Ties: 1905, 1915, 1974, 1988, 1997, 2001
Nov 1976–Sep 1977
11-Month
46.6°F
(8.1°C)
46.0°F
(7.8°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1976 1916, 1917
48th Warmest Warmest since: 1968 2015
Ties: 1939, 2012
Oct 1976–Sep 1977
12-Month
46.6°F
(8.1°C)
46.1°F
(7.8°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1976 1917
48th Warmest Warmest since: 1968 2015
Ties: 1931, 1945, 2012
Apr 1976–Sep 1977
18-Month
49.6°F
(9.8°C)
49.6°F
(9.8°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1976 1917
71st Warmest Warmest since: 1974 2015
Ties: 1898, 1947, 2008
Oct 1975–Sep 1977
24-Month
46.2°F
(7.9°C)
46.1°F
(7.8°C)
0.1°F
(0.1°C)
57th Coolest Coolest since: 1976 1917
68th Warmest Warmest since: 1974 2016
Ties: 1924, 1931, 1954, 1964, 1974, 1984, 2009
Oct 1974–Sep 1977
36-Month
46.0°F
(7.8°C)
46.1°F
(7.8°C)
-0.1°F
(0.0°C)
46th Coolest Coolest since: 1976 1950
78th Warmest Warmest since: 1975 2016
Ties: 1905, 1907, 1938, 1948, 1962, 1965, 1975
Oct 1973–Sep 1977
48-Month
46.1°F
(7.8°C)
46.1°F
(7.8°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1976 1950, 1951, 1952
70th Warmest Warmest since: 1970 2016
Ties: 1906, 1938, 1948, 1959, 1978, 1980
Oct 1972–Sep 1977
60-Month
46.1°F
(7.8°C)
46.1°F
(7.8°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1976 1920, 1952
72nd Warmest Warmest since: 1971 2017
Ties: 1906, 1908, 1929, 1936, 1937, 1964, 1965, 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 15, 2021 from https://www.ncdc.noaa.gov/cag/