Climate at a Glance

Divisional 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 September 2020. For more information, please see Climatological Rankings.


Washington, Climate Division 2. North East Olympic San Juan

Precipitation Rankings, December 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1930
1-Month
1.62"
(41.15mm)
4.10"
(104.14mm)
-2.48"
(-62.99mm)
5th Driest Driest since: 1914 1985
121st Wettest Wettest since: 1929 1917
Nov–Dec 1930
2-Month
3.34"
(84.84mm)
8.07"
(204.98mm)
-4.73"
(-120.14mm)
3rd Driest Driest to Date 1943
123rd Wettest Wettest since: 1929 1990
Oct–Dec 1930
3-Month
7.35"
(186.69mm)
10.71"
(272.03mm)
-3.36"
(-85.34mm)
15th Driest Driest since: 1929 1976
111th Wettest Wettest since: 1928 1990
Sep–Dec 1930
4-Month
8.95"
(227.33mm)
12.32"
(312.93mm)
-3.37"
(-85.60mm)
14th Driest Driest since: 1929 1976
112th Wettest Wettest since: 1927 1933
Aug–Dec 1930
5-Month
9.00"
(228.60mm)
13.28"
(337.31mm)
-4.28"
(-108.71mm)
11th Driest Driest since: 1929 1952
115th Wettest Wettest since: 1927 1995
Jul–Dec 1930
6-Month
9.03"
(229.36mm)
14.11"
(358.39mm)
-5.08"
(-129.03mm)
8th Driest Driest since: 1929 1952
118th Wettest Wettest since: 1927 1995
Jun–Dec 1930
7-Month
10.03"
(254.76mm)
15.54"
(394.72mm)
-5.51"
(-139.96mm)
9th Driest Driest since: 1929 1952
117th Wettest Wettest since: 1927 1990
May–Dec 1930
8-Month
11.22"
(284.99mm)
17.14"
(435.36mm)
-5.92"
(-150.37mm)
8th Driest Driest since: 1929 1952
118th Wettest Wettest since: 1927 1990
Apr–Dec 1930
9-Month
12.93"
(328.42mm)
18.96"
(481.58mm)
-6.03"
(-153.16mm)
8th Driest Driest since: 1929 1935
118th Wettest Wettest since: 1927 1990
Mar–Dec 1930
10-Month
14.91"
(378.71mm)
21.39"
(543.31mm)
-6.48"
(-164.60mm)
4th Driest Driest since: 1929 1929
122nd Wettest Wettest since: 1928 1990
Ties: 1943
Feb–Dec 1930
11-Month
18.02"
(457.71mm)
24.07"
(611.38mm)
-6.05"
(-153.67mm)
8th Driest Driest since: 1929 1929
118th Wettest Wettest since: 1927 1948
Jan–Dec 1930
12-Month
19.26"
(489.20mm)
27.77"
(705.36mm)
-8.51"
(-216.16mm)
4th Driest Driest since: 1929 1929
122nd Wettest Wettest since: 1928 1990
Jul 1929–Dec 1930
18-Month
27.05"
(687.07mm)
41.93"
(1,065.02mm)
-14.88"
(-377.95mm)
2nd Driest Driest since: 1929 1929
123rd Wettest Wettest since: 1928 1996
Jan 1929–Dec 1930
24-Month
36.82"
(935.23mm)
55.61"
(1,412.49mm)
-18.79"
(-477.26mm)
1st Driest Driest to Date 1930
124th Wettest Wettest since: 1929 1997
Jan 1928–Dec 1930
36-Month
56.39"
(1,432.31mm)
83.45"
(2,119.63mm)
-27.06"
(-687.32mm)
1st Driest Driest to Date 1930
123rd Wettest Wettest since: 1929 1997
Jan 1927–Dec 1930
48-Month
84.59"
(2,148.59mm)
111.24"
(2,825.50mm)
-26.65"
(-676.91mm)
1st Driest Driest to Date 1930
122nd Wettest Wettest since: 1929 1999
Jan 1926–Dec 1930
60-Month
109.65"
(2,785.11mm)
139.00"
(3,530.60mm)
-29.35"
(-745.49mm)
1st Driest Driest to Date 1930
121st Wettest Wettest since: 1929 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 24, 2020 from https://www.ncdc.noaa.gov/cag/