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


Washington

Average Temperature Rankings, September 1909

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1909
1-Month
58.0°F
(14.4°C)
56.9°F
(13.8°C)
1.1°F
(0.6°C)
84th Coolest Coolest since: 1908 1895
42nd Warmest Warmest since: 1899 1967
Ties: 1899, 1951, 1962
Aug–Sep 1909
2-Month
59.6°F
(15.3°C)
60.3°F
(15.7°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1908 1895
90th Warmest Warmest since: 1906 1967
Ties: 1916, 1924, 1925, 1937, 1983
Jul–Sep 1909
3-Month
59.9°F
(15.5°C)
61.5°F
(16.4°C)
-1.6°F
(-0.9°C)
14th Coolest Coolest since: 1907 1895
112th Warmest Warmest since: 1908 1998
Ties: 1955, 1993
Jun–Sep 1909
4-Month
59.3°F
(15.2°C)
60.5°F
(15.8°C)
-1.2°F
(-0.6°C)
16th Coolest Coolest since: 1907 1954
110th Warmest Warmest since: 1908 1967, 1998, 2015
Ties: 1911
May–Sep 1909
5-Month
57.4°F
(14.1°C)
58.8°F
(14.9°C)
-1.4°F
(-0.8°C)
11th Coolest Coolest since: 1902 1899, 1964
115th Warmest Warmest since: 1908 1958
Ties: 1984
Apr–Sep 1909
6-Month
54.9°F
(12.7°C)
56.5°F
(13.6°C)
-1.6°F
(-0.9°C)
9th Coolest Coolest since: 1902 1955
117th Warmest Warmest since: 1908 2015
Ties: 1911
Mar–Sep 1909
7-Month
52.7°F
(11.5°C)
54.0°F
(12.2°C)
-1.3°F
(-0.7°C)
16th Coolest Coolest since: 1907 1955
110th Warmest Warmest since: 1908 2015
Ties: 1920, 1975
Feb–Sep 1909
8-Month
50.3°F
(10.2°C)
51.3°F
(10.7°C)
-1.0°F
(-0.5°C)
23rd Coolest Coolest since: 1907 1955
103rd Warmest Warmest since: 1908 2015
Jan–Sep 1909
9-Month
47.0°F
(8.3°C)
48.8°F
(9.3°C)
-1.8°F
(-1.0°C)
10th Coolest Coolest since: 1907 1916
116th Warmest Warmest since: 1908 2015
Ties: 1913, 1922, 1949, 1954
Dec 1908–Sep 1909
10-Month
45.2°F
(7.3°C)
47.0°F
(8.3°C)
-1.8°F
(-1.0°C)
9th Coolest Coolest since: 1907 1916
116th Warmest Warmest since: 1908 2015
Ties: 1907, 1922
Nov 1908–Sep 1909
11-Month
44.7°F
(7.1°C)
46.1°F
(7.8°C)
-1.4°F
(-0.7°C)
15th Coolest Coolest since: 1907 1916, 1917
110th Warmest Warmest since: 1908 2015
Ties: 1932
Oct 1908–Sep 1909
12-Month
44.8°F
(7.1°C)
46.1°F
(7.8°C)
-1.3°F
(-0.7°C)
14th Coolest Coolest since: 1907 1917
111th Warmest Warmest since: 1908 2015
Ties: 1937, 1985
Apr 1908–Sep 1909
18-Month
48.5°F
(9.2°C)
49.6°F
(9.8°C)
-1.1°F
(-0.6°C)
13th Coolest Coolest since: 1903 1917
112th Warmest Warmest since: 1908 2015
Ties: 1910, 1912, 1933, 1950
Oct 1907–Sep 1909
24-Month
45.7°F
(7.6°C)
46.2°F
(7.9°C)
-0.5°F
(-0.3°C)
34th Coolest Coolest since: 1908 1917
90th Warmest Warmest since: 1906 2016
Ties: 1898, 1902, 1914, 1948, 1960, 1970, 1973, 1976
Oct 1906–Sep 1909
36-Month
45.3°F
(7.4°C)
46.1°F
(7.8°C)
-0.8°F
(-0.4°C)
12th Coolest Coolest since: 1899 1950
111th Warmest Warmest since: 1908 2016
Ties: 1912, 1923, 1929, 1930, 1952, 1986
Oct 1905–Sep 1909
48-Month
45.6°F
(7.6°C)
46.1°F
(7.8°C)
-0.5°F
(-0.2°C)
25th Coolest Coolest since: 1904 1950, 1951, 1952
97th Warmest Warmest since: 1908 2016
Ties: 1900, 1901, 1902, 1953, 1955
Oct 1904–Sep 1909
60-Month
45.9°F
(7.7°C)
46.1°F
(7.8°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1907 1920, 1952
80th Warmest Warmest since: 1908 2017
Ties: 1904, 1925, 1930, 1974

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 29, 2020 from https://www.ncdc.noaa.gov/cag/