Climate at a Glance

Regional 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.


Northwest Climate Region

Precipitation Rankings, February 1978

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 1978
1-Month
3.26"
(82.80mm)
3.61"
(91.69mm)
-0.35"
(-8.89mm)
60th Driest Driest since: 1977 1920
66th Wettest Wettest since: 1976 1904
Ties: 1900, 1952
Jan–Feb 1978
2-Month
7.50"
(190.50mm)
8.14"
(206.76mm)
-0.64"
(-16.26mm)
52nd Driest Driest since: 1977 1977
74th Wettest Wettest since: 1976 1953
Ties: 1960
Dec 1977–Feb 1978
3-Month
14.90"
(378.46mm)
12.78"
(324.61mm)
2.12"
(53.85mm)
96th Driest Driest since: 1977 1977
29th Wettest Wettest since: 1975 1965
Nov 1977–Feb 1978
4-Month
20.31"
(515.87mm)
17.14"
(435.36mm)
3.17"
(80.51mm)
102nd Driest Driest since: 1977 1977
23rd Wettest Wettest since: 1974 1974
Oct 1977–Feb 1978
5-Month
22.02"
(559.31mm)
19.69"
(500.13mm)
2.33"
(59.18mm)
94th Driest Driest since: 1977 1977
31st Wettest Wettest since: 1976 1956
Sep 1977–Feb 1978
6-Month
24.63"
(625.60mm)
21.11"
(536.19mm)
3.52"
(89.41mm)
104th Driest Driest since: 1977 1977
21st Wettest Wettest since: 1974 1974
Ties: 1925
Aug 1977–Feb 1978
7-Month
26.50"
(673.10mm)
21.92"
(556.77mm)
4.58"
(116.33mm)
111th Driest Driest since: 1977 1977
14th Wettest Wettest since: 1974 1974
Jul 1977–Feb 1978
8-Month
27.31"
(693.67mm)
22.65"
(575.31mm)
4.66"
(118.36mm)
111th Driest Driest since: 1977 1977
14th Wettest Wettest since: 1974 1956
Jun 1977–Feb 1978
9-Month
28.49"
(723.65mm)
24.37"
(619.00mm)
4.12"
(104.65mm)
106th Driest Driest since: 1977 1977
19th Wettest Wettest since: 1974 1996
May 1977–Feb 1978
10-Month
31.95"
(811.53mm)
26.52"
(673.61mm)
5.43"
(137.92mm)
112th Driest Driest since: 1977 1977
13th Wettest Wettest since: 1974 1999
Apr 1977–Feb 1978
11-Month
32.67"
(829.82mm)
28.88"
(733.55mm)
3.79"
(96.27mm)
102nd Driest Driest since: 1977 1977
23rd Wettest Wettest since: 1974 1997
Mar 1977–Feb 1978
12-Month
35.97"
(913.64mm)
32.14"
(816.36mm)
3.83"
(97.28mm)
100th Driest Driest since: 1977 1977
25th Wettest Wettest since: 1976 1996
Sep 1976–Feb 1978
18-Month
43.91"
(1,115.31mm)
53.27"
(1,353.06mm)
-9.36"
(-237.75mm)
9th Driest Driest since: 1977 1931
115th Wettest Wettest since: 1976 1997
Mar 1976–Feb 1978
24-Month
55.27"
(1,403.86mm)
64.31"
(1,633.47mm)
-9.04"
(-229.61mm)
10th Driest Driest since: 1945 1931
114th Wettest Wettest since: 1977 1997
Mar 1975–Feb 1978
36-Month
91.73"
(2,329.94mm)
96.34"
(2,447.04mm)
-4.61"
(-117.10mm)
36th Driest Driest since: 1977 1931
87th Wettest Wettest since: 1976 1998
Mar 1974–Feb 1978
48-Month
124.34"
(3,158.24mm)
128.36"
(3,260.34mm)
-4.02"
(-102.10mm)
40th Driest Driest since: 1955 1932
82nd Wettest Wettest since: 1977 1999
Mar 1973–Feb 1978
60-Month
162.92"
(4,138.17mm)
160.34"
(4,072.64mm)
2.58"
(65.53mm)
75th Driest Driest since: 1977 1932
46th Wettest Wettest since: 1976 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2020, retrieved on February 17, 2020 from https://www.ncdc.noaa.gov/cag/