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


Oregon

Precipitation Rankings, July 1978

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1978
1-Month
0.80"
(20.32mm)
0.53"
(13.46mm)
0.27"
(6.86mm)
104th Driest Driest since: 1977 1931
22nd Wettest Wettest since: 1976 1987
Ties: 1976
Jun–Jul 1978
2-Month
2.10"
(53.34mm)
2.06"
(52.32mm)
0.04"
(1.02mm)
76th Driest Driest since: 1977 2003
50th Wettest Wettest since: 1975 1913
Ties: 1908
May–Jul 1978
3-Month
4.02"
(102.11mm)
4.15"
(105.41mm)
-0.13"
(-3.30mm)
66th Driest Driest since: 1976 1924
60th Wettest Wettest since: 1977 1998
Apr–Jul 1978
4-Month
8.62"
(218.95mm)
6.53"
(165.86mm)
2.09"
(53.09mm)
107th Driest Driest since: 1977 1924
19th Wettest Wettest since: 1963 1993
Mar–Jul 1978
5-Month
10.79"
(274.07mm)
9.98"
(253.49mm)
0.81"
(20.58mm)
79th Driest Driest since: 1977 1924
47th Wettest Wettest since: 1974 1993
Feb–Jul 1978
6-Month
14.12"
(358.65mm)
13.80"
(350.52mm)
0.32"
(8.13mm)
76th Driest Driest since: 1977 1924
50th Wettest Wettest since: 1975 1904
Jan–Jul 1978
7-Month
18.70"
(474.98mm)
18.56"
(471.42mm)
0.14"
(3.56mm)
67th Driest Driest since: 1977 1924
59th Wettest Wettest since: 1975 1904
Dec 1977–Jul 1978
8-Month
26.16"
(664.46mm)
23.40"
(594.36mm)
2.76"
(70.10mm)
91st Driest Driest since: 1977 1977
34th Wettest Wettest since: 1975 1983
Ties: 1921
Nov 1977–Jul 1978
9-Month
32.13"
(816.10mm)
27.95"
(709.93mm)
4.18"
(106.17mm)
98th Driest Driest since: 1977 1977
27th Wettest Wettest since: 1974 1974
Oct 1977–Jul 1978
10-Month
33.84"
(859.54mm)
30.41"
(772.41mm)
3.43"
(87.13mm)
95th Driest Driest since: 1977 1977
30th Wettest Wettest since: 1974 1974
Sep 1977–Jul 1978
11-Month
36.55"
(928.37mm)
31.65"
(803.91mm)
4.90"
(124.46mm)
98th Driest Driest since: 1977 1977
27th Wettest Wettest since: 1974 1974
Aug 1977–Jul 1978
12-Month
38.08"
(967.23mm)
32.26"
(819.40mm)
5.82"
(147.83mm)
105th Driest Driest since: 1977 1977
20th Wettest Wettest since: 1974 1974
Feb 1977–Jul 1978
18-Month
49.11"
(1,247.39mm)
46.06"
(1,169.92mm)
3.05"
(77.47mm)
92nd Driest Driest since: 1977 1977
33rd Wettest Wettest since: 1974 1997
Aug 1976–Jul 1978
24-Month
56.57"
(1,436.88mm)
64.57"
(1,640.08mm)
-8.00"
(-203.20mm)
16th Driest Driest since: 1977 1931
108th Wettest Wettest since: 1976 1997
Aug 1975–Jul 1978
36-Month
88.23"
(2,241.04mm)
96.79"
(2,458.47mm)
-8.56"
(-217.43mm)
23rd Driest Driest since: 1977 1931
100th Wettest Wettest since: 1976 1997
Aug 1974–Jul 1978
48-Month
119.62"
(3,038.35mm)
128.93"
(3,274.82mm)
-9.31"
(-236.47mm)
27th Driest Driest since: 1937 1931
95th Wettest Wettest since: 1977 1998
Aug 1973–Jul 1978
60-Month
164.73"
(4,184.14mm)
161.01"
(4,089.65mm)
3.72"
(94.49mm)
83rd Driest Driest since: 1977 1933
38th Wettest Wettest since: 1976 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/