Climate at a Glance

Statewide 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 October 2019. For more information, please see Climatological Rankings.


Oregon

Precipitation Rankings, December 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1977
1-Month
7.46"
(189.48mm)
4.83"
(122.68mm)
2.63"
(66.80mm)
114th Driest Driest since: 1976 1976
11th Wettest Wettest since: 1964 1964
Nov–Dec 1977
2-Month
13.43"
(341.12mm)
9.37"
(238.00mm)
4.06"
(103.12mm)
109th Driest Driest since: 1976 1976
16th Wettest Wettest since: 1973 1964
Oct–Dec 1977
3-Month
15.14"
(384.56mm)
11.82"
(300.23mm)
3.32"
(84.33mm)
101st Driest Driest since: 1976 1976
24th Wettest Wettest since: 1973 1996
Sep–Dec 1977
4-Month
17.85"
(453.39mm)
13.05"
(331.47mm)
4.80"
(121.92mm)
117th Driest Driest since: 1976 1976
8th Wettest Wettest since: 1973 1996
Aug–Dec 1977
5-Month
19.38"
(492.25mm)
13.66"
(346.96mm)
5.72"
(145.29mm)
117th Driest Driest since: 1976 1936
8th Wettest Wettest since: 1973 1996
Jul–Dec 1977
6-Month
19.74"
(501.40mm)
14.18"
(360.17mm)
5.56"
(141.23mm)
116th Driest Driest since: 1976 1936
9th Wettest Wettest since: 1973 1996
Jun–Dec 1977
7-Month
20.66"
(524.76mm)
15.72"
(399.29mm)
4.94"
(125.47mm)
110th Driest Driest since: 1976 1976
15th Wettest Wettest since: 1973 1996
May–Dec 1977
8-Month
24.38"
(619.25mm)
17.80"
(452.12mm)
6.58"
(167.13mm)
116th Driest Driest since: 1976 1976
9th Wettest Wettest since: 1973 1996
Apr–Dec 1977
9-Month
25.06"
(636.52mm)
20.19"
(512.83mm)
4.87"
(123.69mm)
106th Driest Driest since: 1976 1976
19th Wettest Wettest since: 1973 1996
Mar–Dec 1977
10-Month
28.39"
(721.11mm)
23.63"
(600.20mm)
4.76"
(120.91mm)
104th Driest Driest since: 1976 1976
21st Wettest Wettest since: 1973 1996
Feb–Dec 1977
11-Month
30.41"
(772.41mm)
27.46"
(697.48mm)
2.95"
(74.93mm)
87th Driest Driest since: 1976 1976
38th Wettest Wettest since: 1975 1996
Jan–Dec 1977
12-Month
31.61"
(802.89mm)
32.22"
(818.39mm)
-0.61"
(-15.50mm)
64th Driest Driest since: 1976 1930
61st Wettest Wettest since: 1975 1996
Jul 1976–Dec 1977
18-Month
38.67"
(982.22mm)
46.44"
(1,179.58mm)
-7.77"
(-197.36mm)
11th Driest Driest since: 1944 1930
113th Wettest Wettest since: 1976 1996
Jan 1976–Dec 1977
24-Month
54.27"
(1,378.46mm)
64.45"
(1,637.03mm)
-10.18"
(-258.57mm)
8th Driest Driest since: 1944 1930
116th Wettest Wettest since: 1976 1996
Jan 1975–Dec 1977
36-Month
90.66"
(2,302.76mm)
96.74"
(2,457.20mm)
-6.08"
(-154.44mm)
29th Driest Driest since: 1967 1930
94th Wettest Wettest since: 1976 1998
Jan 1974–Dec 1977
48-Month
122.62"
(3,114.55mm)
128.85"
(3,272.79mm)
-6.23"
(-158.24mm)
35th Driest Driest since: 1968 1931
87th Wettest Wettest since: 1976 1998
Jan 1973–Dec 1977
60-Month
157.71"
(4,005.83mm)
160.97"
(4,088.64mm)
-3.26"
(-82.81mm)
46th Driest Driest since: 1969 1932
75th Wettest Wettest since: 1976 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/