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


Northwest Climate Region

Precipitation Rankings, April 1949

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1949
1-Month
1.03"
(26.16mm)
2.36"
(59.94mm)
-1.33"
(-33.78mm)
6th Driest Driest since: 1939 1977
120th Wettest Wettest since: 1948 1937
Ties: 1918
Mar–Apr 1949
2-Month
3.49"
(88.65mm)
5.62"
(142.75mm)
-2.13"
(-54.10mm)
7th Driest Driest since: 1939 1924
119th Wettest Wettest since: 1948 1904
Feb–Apr 1949
3-Month
9.52"
(241.81mm)
9.23"
(234.44mm)
0.29"
(7.37mm)
75th Driest Driest since: 1947 1911
51st Wettest Wettest since: 1948 1904
Jan–Apr 1949
4-Month
10.91"
(277.11mm)
13.75"
(349.25mm)
-2.84"
(-72.14mm)
23rd Driest Driest since: 1947 1977
103rd Wettest Wettest since: 1948 1904
Dec 1948–Apr 1949
5-Month
16.96"
(430.78mm)
18.40"
(467.36mm)
-1.44"
(-36.58mm)
46th Driest Driest since: 1947 1977
79th Wettest Wettest since: 1948 1997
Nov 1948–Apr 1949
6-Month
22.12"
(561.85mm)
22.75"
(577.85mm)
-0.63"
(-16.00mm)
57th Driest Driest since: 1948 1977
68th Wettest Wettest since: 1946 1974
Oct 1948–Apr 1949
7-Month
23.82"
(605.03mm)
25.31"
(642.87mm)
-1.49"
(-37.84mm)
43rd Driest Driest since: 1945 1977
82nd Wettest Wettest since: 1948 1974
Sep 1948–Apr 1949
8-Month
25.73"
(653.54mm)
26.73"
(678.94mm)
-1.00"
(-25.40mm)
50th Driest Driest since: 1947 1977
75th Wettest Wettest since: 1948 1974
Aug 1948–Apr 1949
9-Month
26.75"
(679.45mm)
27.53"
(699.26mm)
-0.78"
(-19.81mm)
54th Driest Driest since: 1947 1977
71st Wettest Wettest since: 1948 1974
Jul 1948–Apr 1949
10-Month
27.96"
(710.18mm)
28.26"
(717.80mm)
-0.30"
(-7.62mm)
64th Driest Driest since: 1947 1977
61st Wettest Wettest since: 1948 1974
Jun 1948–Apr 1949
11-Month
30.74"
(780.80mm)
29.99"
(761.75mm)
0.75"
(19.05mm)
80th Driest Driest since: 1947 1977
45th Wettest Wettest since: 1948 1974
May 1948–Apr 1949
12-Month
34.78"
(883.41mm)
32.13"
(816.10mm)
2.65"
(67.31mm)
91st Driest Driest since: 1947 1977
34th Wettest Wettest since: 1948 1997
Nov 1947–Apr 1949
18-Month
56.87"
(1,444.50mm)
54.88"
(1,393.95mm)
1.99"
(50.55mm)
86th Driest Driest since: 1948 1930
38th Wettest Wettest since: 1943 1997
May 1947–Apr 1949
24-Month
70.07"
(1,779.78mm)
64.29"
(1,632.97mm)
5.78"
(146.81mm)
104th Driest Driest since: 1948 1930
20th Wettest Wettest since: 1943 1997
May 1946–Apr 1949
36-Month
100.59"
(2,554.99mm)
96.34"
(2,447.04mm)
4.25"
(107.95mm)
92nd Driest Driest since: 1947 1931
31st Wettest Wettest since: 1948 1997
May 1945–Apr 1949
48-Month
135.95"
(3,453.13mm)
128.37"
(3,260.60mm)
7.58"
(192.53mm)
103rd Driest Driest since: 1948 1932
19th Wettest Wettest since: 1904 1999
May 1944–Apr 1949
60-Month
164.91"
(4,188.71mm)
160.35"
(4,072.89mm)
4.56"
(115.82mm)
81st Driest Driest since: 1948 1933
40th Wettest Wettest since: 1910 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/