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


West Climate Region

Precipitation Rankings, August 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
August 1977
1-Month
1.03"
(26.16mm)
0.39"
(9.91mm)
0.64"
(16.25mm)
124th Driest Driest since: 1976 1911, 1944, 1956
3rd Wettest Wettest since: 1965 1983
Jul–Aug 1977
2-Month
1.26"
(32.00mm)
0.72"
(18.29mm)
0.54"
(13.71mm)
114th Driest Driest since: 1975 1940
13th Wettest Wettest since: 1976 1984
Jun–Aug 1977
3-Month
1.95"
(49.53mm)
1.21"
(30.73mm)
0.74"
(18.80mm)
116th Driest Driest since: 1976 1924
11th Wettest Wettest since: 1970 1913
May–Aug 1977
4-Month
4.00"
(101.60mm)
2.13"
(54.10mm)
1.87"
(47.50mm)
124th Driest Driest since: 1976 1924
3rd Wettest Wettest since: 1913 1998
Ties: 1906
Apr–Aug 1977
5-Month
4.22"
(107.19mm)
3.46"
(87.88mm)
0.76"
(19.31mm)
97th Driest Driest since: 1976 1924
30th Wettest Wettest since: 1971 1941
Mar–Aug 1977
6-Month
5.43"
(137.92mm)
5.80"
(147.32mm)
-0.37"
(-9.40mm)
63rd Driest Driest since: 1976 2008
64th Wettest Wettest since: 1975 1995
Feb–Aug 1977
7-Month
6.24"
(158.50mm)
8.52"
(216.41mm)
-2.28"
(-57.91mm)
28th Driest Driest since: 1972 1966
99th Wettest Wettest since: 1976 1998
Jan–Aug 1977
8-Month
7.67"
(194.82mm)
11.50"
(292.10mm)
-3.83"
(-97.28mm)
18th Driest Driest since: 1972 2013
109th Wettest Wettest since: 1976 1998
Dec 1976–Aug 1977
9-Month
8.01"
(203.45mm)
14.05"
(356.87mm)
-6.04"
(-153.42mm)
3rd Driest Driest since: 1924 1924
123rd Wettest Wettest since: 1976 1998
Nov 1976–Aug 1977
10-Month
8.58"
(217.93mm)
15.92"
(404.37mm)
-7.34"
(-186.44mm)
2nd Driest Driest since: 1924 1924
124th Wettest Wettest since: 1976 1983
Oct 1976–Aug 1977
11-Month
9.31"
(236.47mm)
16.95"
(430.53mm)
-7.64"
(-194.06mm)
2nd Driest Driest since: 1924 1924
124th Wettest Wettest since: 1976 1983
Sep 1976–Aug 1977
12-Month
10.82"
(274.83mm)
17.44"
(442.98mm)
-6.62"
(-168.15mm)
3rd Driest Driest since: 1924 1924
123rd Wettest Wettest since: 1976 1983
Mar 1976–Aug 1977
18-Month
15.23"
(386.84mm)
23.25"
(590.55mm)
-8.02"
(-203.71mm)
3rd Driest Driest since: 1924 1924
123rd Wettest Wettest since: 1976 1983
Sep 1975–Aug 1977
24-Month
22.95"
(582.93mm)
34.89"
(886.21mm)
-11.94"
(-303.28mm)
1st Driest Driest to Date 1977
124th Wettest Wettest since: 1976 1983
Sep 1974–Aug 1977
36-Month
40.37"
(1,025.40mm)
52.31"
(1,328.67mm)
-11.94"
(-303.27mm)
6th Driest Driest since: 1961 2014
118th Wettest Wettest since: 1976 1984
Sep 1973–Aug 1977
48-Month
60.22"
(1,529.59mm)
69.58"
(1,767.33mm)
-9.36"
(-237.74mm)
20th Driest Driest since: 1962 2015
103rd Wettest Wettest since: 1976 1998
Sep 1972–Aug 1977
60-Month
80.45"
(2,043.43mm)
86.84"
(2,205.74mm)
-6.39"
(-162.31mm)
40th Driest Driest since: 1964 1933, 1934
82nd Wettest Wettest since: 1976 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2021, retrieved on March 1, 2021 from https://www.ncdc.noaa.gov/cag/