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 December 2019. For more information, please see Climatological Rankings.


Washington

Average Temperature Rankings, April 1978

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1978
1-Month
44.8°F
(7.1°C)
45.1°F
(7.3°C)
-0.3°F
(-0.2°C)
58th Coolest Coolest since: 1976 1955
68th Warmest Warmest since: 1977 1934
Ties: 1960, 1991
Mar–Apr 1978
2-Month
43.0°F
(6.1°C)
41.8°F
(5.4°C)
1.2°F
(0.7°C)
97th Coolest Coolest since: 1977 1955
29th Warmest Warmest since: 1977 1934
Ties: 1977, 2014
Feb–Apr 1978
3-Month
40.7°F
(4.8°C)
38.9°F
(3.8°C)
1.8°F
(1.0°C)
104th Coolest Coolest since: 1976 1955
22nd Warmest Warmest since: 1977 1934
Ties: 1900, 1968, 1981, 1994, 1995, 2000, 2007
Jan–Apr 1978
4-Month
38.4°F
(3.6°C)
36.3°F
(2.4°C)
2.1°F
(1.2°C)
101st Coolest Coolest since: 1977 1950
25th Warmest Warmest since: 1961 1934
Ties: 1914
Dec 1977–Apr 1978
5-Month
37.0°F
(2.8°C)
35.2°F
(1.8°C)
1.8°F
(1.0°C)
101st Coolest Coolest since: 1977 1950
24th Warmest Warmest since: 1967 1934
Nov 1977–Apr 1978
6-Month
36.6°F
(2.6°C)
35.4°F
(1.9°C)
1.2°F
(0.7°C)
94th Coolest Coolest since: 1977 1917, 1949
31st Warmest Warmest since: 1977 1934
Ties: 1961, 1963, 1966, 1977, 1995, 2018
Oct 1977–Apr 1978
7-Month
38.0°F
(3.3°C)
37.1°F
(2.8°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1976 1917
39th Warmest Warmest since: 1977 1934
Ties: 1995, 2018
Sep 1977–Apr 1978
8-Month
40.0°F
(4.4°C)
39.6°F
(4.2°C)
0.4°F
(0.2°C)
69th Coolest Coolest since: 1976 1917, 1949
56th Warmest Warmest since: 1977 2015
Ties: 1935, 1944
Aug 1977–Apr 1978
9-Month
43.0°F
(6.1°C)
42.2°F
(5.7°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 1977 1949
39th Warmest Warmest since: 1977 2015
Ties: 1914, 1939, 1977, 1980, 1991, 2007, 2014
Jul 1977–Apr 1978
10-Month
45.0°F
(7.2°C)
44.4°F
(6.9°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1977 1949
45th Warmest Warmest since: 1977 2015
Ties: 1914, 1915, 1919, 1977
Jun 1977–Apr 1978
11-Month
46.4°F
(8.0°C)
45.6°F
(7.6°C)
0.8°F
(0.4°C)
85th Coolest Coolest since: 1977 1917
40th Warmest Warmest since: 1968 2016
Ties: 1924, 1994, 2006
May 1977–Apr 1978
12-Month
46.6°F
(8.1°C)
46.2°F
(7.9°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1977 1917
50th Warmest Warmest since: 1970 2016
Ties: 1914, 1964, 1970
Nov 1976–Apr 1978
18-Month
43.2°F
(6.2°C)
42.5°F
(5.8°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1977 1917
41st Warmest Warmest since: 1968 2016
Ties: 1905, 1906, 1925, 1964, 1983, 1984, 2001
May 1976–Apr 1978
24-Month
46.4°F
(8.0°C)
46.1°F
(7.8°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1977 1917, 1950
51st Warmest Warmest since: 1968 2016
Ties: 1953, 1964, 1987, 2001
May 1975–Apr 1978
36-Month
46.3°F
(7.9°C)
46.1°F
(7.8°C)
0.2°F
(0.1°C)
70th Coolest Coolest since: 1977 1957
53rd Warmest Warmest since: 1970 2016
Ties: 1934, 1946, 1953, 1954, 1964, 1967, 1984, 2013
May 1974–Apr 1978
48-Month
46.2°F
(7.9°C)
46.1°F
(7.8°C)
0.1°F
(0.1°C)
65th Coolest Coolest since: 1977 1952, 1957
57th Warmest Warmest since: 1971 2016, 2018
Ties: 1908, 1937, 1945, 1946, 1954, 1988
May 1973–Apr 1978
60-Month
46.2°F
(7.9°C)
46.1°F
(7.8°C)
0.1°F
(0.1°C)
67th Coolest Coolest since: 1977 1913, 1952
54th Warmest Warmest since: 1971 2018, 2019
Ties: 1926, 1929, 1934, 1939, 1947, 1948, 1964, 1965, 1966, 1982, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/