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


Northwest Climate Region

Precipitation Rankings, April 2000

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 2000
1-Month
1.94"
(49.28mm)
2.36"
(59.94mm)
-0.42"
(-10.66mm)
38th Driest Driest since: 1999 1977
90th Wettest Wettest since: 1997 1937
Mar–Apr 2000
2-Month
4.72"
(119.89mm)
5.62"
(142.75mm)
-0.90"
(-22.86mm)
38th Driest Driest since: 1999 1924
90th Wettest Wettest since: 1998 1904
Feb–Apr 2000
3-Month
8.73"
(221.74mm)
9.23"
(234.44mm)
-0.50"
(-12.70mm)
61st Driest Driest since: 1994 1911
67th Wettest Wettest since: 1999 1904
Jan–Apr 2000
4-Month
13.87"
(352.30mm)
13.75"
(349.25mm)
0.12"
(3.05mm)
68th Driest Driest since: 1994 1977
60th Wettest Wettest since: 1999 1904
Dec 1999–Apr 2000
5-Month
18.03"
(457.96mm)
18.40"
(467.36mm)
-0.37"
(-9.40mm)
59th Driest Driest since: 1994 1977
68th Wettest Wettest since: 1999 1997
Nov 1999–Apr 2000
6-Month
22.76"
(578.10mm)
22.75"
(577.85mm)
0.01"
(0.25mm)
69th Driest Driest since: 1998 1977
58th Wettest Wettest since: 1999 1974
Oct 1999–Apr 2000
7-Month
24.92"
(632.97mm)
25.31"
(642.87mm)
-0.39"
(-9.90mm)
59th Driest Driest since: 1994 1977
68th Wettest Wettest since: 1999 1974
Sep 1999–Apr 2000
8-Month
25.11"
(637.79mm)
26.73"
(678.94mm)
-1.62"
(-41.15mm)
45th Driest Driest since: 1994 1977
82nd Wettest Wettest since: 1999 1974
Aug 1999–Apr 2000
9-Month
26.26"
(667.00mm)
27.53"
(699.26mm)
-1.27"
(-32.26mm)
50th Driest Driest since: 1994 1977
77th Wettest Wettest since: 1999 1974
Jul 1999–Apr 2000
10-Month
26.69"
(677.93mm)
28.26"
(717.80mm)
-1.57"
(-39.87mm)
45th Driest Driest since: 1994 1977
82nd Wettest Wettest since: 1999 1974
Jun 1999–Apr 2000
11-Month
28.15"
(715.01mm)
29.99"
(761.75mm)
-1.84"
(-46.74mm)
42nd Driest Driest since: 1994 1977
85th Wettest Wettest since: 1999 1974
May 1999–Apr 2000
12-Month
30.36"
(771.14mm)
32.13"
(816.10mm)
-1.77"
(-44.96mm)
41st Driest Driest since: 1994 1977
86th Wettest Wettest since: 1999 1997
Nov 1998–Apr 2000
18-Month
60.78"
(1,543.81mm)
54.88"
(1,393.95mm)
5.90"
(149.86mm)
110th Driest Driest since: 1995 1930
16th Wettest Wettest since: 1999 1997
May 1998–Apr 2000
24-Month
71.63"
(1,819.40mm)
64.29"
(1,632.97mm)
7.34"
(186.43mm)
111th Driest Driest since: 1995 1930
15th Wettest Wettest since: 1999 1997
May 1997–Apr 2000
36-Month
105.85"
(2,688.59mm)
96.34"
(2,447.04mm)
9.51"
(241.55mm)
111th Driest Driest since: 1996 1931
14th Wettest Wettest since: 1999 1997
May 1996–Apr 2000
48-Month
148.87"
(3,781.30mm)
128.37"
(3,260.60mm)
20.50"
(520.70mm)
119th Driest Driest since: 1997 1932
5th Wettest Wettest since: 1999 1999
May 1995–Apr 2000
60-Month
191.18"
(4,855.97mm)
160.35"
(4,072.89mm)
30.83"
(783.08mm)
121st Driest Driest since: 1998 1933
2nd Wettest Wettest since: 1999 1999

Citing This Page

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