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 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, March 1999

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
March 1999
1-Month
3.01"
(76.45mm)
3.26"
(82.80mm)
-0.25"
(-6.35mm)
56th Driest Driest since: 1996 1965
71st Wettest Wettest since: 1998 1904
Feb–Mar 1999
2-Month
10.17"
(258.32mm)
6.87"
(174.50mm)
3.30"
(83.82mm)
119th Driest Driest since: 1998 1965
8th Wettest Wettest since: 1983 1904
Jan–Mar 1999
3-Month
15.42"
(391.67mm)
11.40"
(289.56mm)
4.02"
(102.11mm)
119th Driest Driest since: 1998 2001
8th Wettest Wettest since: 1983 1904
Dec 1998–Mar 1999
4-Month
21.61"
(548.89mm)
16.04"
(407.42mm)
5.57"
(141.47mm)
121st Driest Driest since: 1998 1977
5th Wettest Wettest since: 1997 1997
Nov 1998–Mar 1999
5-Month
28.93"
(734.82mm)
20.40"
(518.16mm)
8.53"
(216.66mm)
123rd Driest Driest since: 1998 1977
3rd Wettest Wettest since: 1997 1974
Oct 1998–Mar 1999
6-Month
30.70"
(779.78mm)
22.95"
(582.93mm)
7.75"
(196.85mm)
120th Driest Driest since: 1998 1977
6th Wettest Wettest since: 1997 1974
Sep 1998–Mar 1999
7-Month
31.95"
(811.53mm)
24.37"
(619.00mm)
7.58"
(192.53mm)
120th Driest Driest since: 1998 1977
6th Wettest Wettest since: 1997 1974
Aug 1998–Mar 1999
8-Month
32.17"
(817.12mm)
25.18"
(639.57mm)
6.99"
(177.55mm)
119th Driest Driest since: 1998 1977
7th Wettest Wettest since: 1997 1974
Jul 1998–Mar 1999
9-Month
33.12"
(841.25mm)
25.91"
(658.11mm)
7.21"
(183.14mm)
118th Driest Driest since: 1998 1977
8th Wettest Wettest since: 1997 1974
Jun 1998–Mar 1999
10-Month
35.08"
(891.03mm)
27.63"
(701.80mm)
7.45"
(189.23mm)
117th Driest Driest since: 1998 1977
9th Wettest Wettest since: 1997 1974
May 1998–Mar 1999
11-Month
39.78"
(1,010.41mm)
29.78"
(756.41mm)
10.00"
(254.00mm)
124th Driest Driest since: 1998 1977
2nd Wettest Wettest since: 1974 1974
Apr 1998–Mar 1999
12-Month
41.68"
(1,058.67mm)
32.14"
(816.36mm)
9.54"
(242.31mm)
123rd Driest Driest since: 1998 1977
3rd Wettest Wettest since: 1997 1997
Oct 1997–Mar 1999
18-Month
64.92"
(1,648.97mm)
55.09"
(1,399.29mm)
9.83"
(249.68mm)
116th Driest Driest since: 1995 1930
9th Wettest Wettest since: 1998 1997
Apr 1997–Mar 1999
24-Month
77.29"
(1,963.17mm)
64.30"
(1,633.22mm)
12.99"
(329.95mm)
121st Driest Driest since: 1996 1930
4th Wettest Wettest since: 1998 1997
Apr 1996–Mar 1999
36-Month
121.22"
(3,078.99mm)
96.35"
(2,447.29mm)
24.87"
(631.70mm)
123rd Driest Driest since: 1998 1931
1st Wettest Wettest to Date 1999
Apr 1995–Mar 1999
48-Month
162.51"
(4,127.75mm)
128.37"
(3,260.60mm)
34.14"
(867.15mm)
122nd Driest Driest since: 1998 1932
1st Wettest Wettest to Date 1999
Apr 1994–Mar 1999
60-Month
196.73"
(4,996.94mm)
160.34"
(4,072.64mm)
36.39"
(924.30mm)
121st Driest Driest since: 1998 1933
1st Wettest Wettest to Date 1999

Citing This Page

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