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.


California

Precipitation Rankings, August 1999

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1999
1-Month
0.21"
(5.33mm)
0.24"
(6.10mm)
-0.03"
(-0.77mm)
67th Driest Driest since: 1998 1937, 2002
59th Wettest Wettest since: 1997 1983
Ties: 1923, 1926
Jul–Aug 1999
2-Month
0.52"
(13.21mm)
0.42"
(10.67mm)
0.10"
(2.54mm)
92nd Driest Driest since: 1998 1940
34th Wettest Wettest since: 1997 1983
Jun–Aug 1999
3-Month
0.77"
(19.56mm)
0.77"
(19.56mm)
0.00"
(0.00mm)
69th Driest Driest since: 1996 2002
57th Wettest Wettest since: 1998 1913
Ties: 1899, 2009
May–Aug 1999
4-Month
1.10"
(27.94mm)
1.65"
(41.91mm)
-0.55"
(-13.97mm)
32nd Driest Driest since: 1985 1924
94th Wettest Wettest since: 1998 1998
Apr–Aug 1999
5-Month
2.97"
(75.44mm)
3.29"
(83.57mm)
-0.32"
(-8.13mm)
59th Driest Driest since: 1997 1985
67th Wettest Wettest since: 1998 1896
Ties: 1969
Mar–Aug 1999
6-Month
5.37"
(136.40mm)
6.50"
(165.10mm)
-1.13"
(-28.70mm)
53rd Driest Driest since: 1997 2008
73rd Wettest Wettest since: 1998 1995
Feb–Aug 1999
7-Month
10.35"
(262.89mm)
10.35"
(262.89mm)
0.00"
(0.00mm)
70th Driest Driest since: 1997 1997
56th Wettest Wettest since: 1998 1998
Jan–Aug 1999
8-Month
13.89"
(352.81mm)
14.60"
(370.84mm)
-0.71"
(-18.03mm)
65th Driest Driest since: 1997 2013
61st Wettest Wettest since: 1998 1995
Dec 1998–Aug 1999
9-Month
15.54"
(394.72mm)
18.22"
(462.79mm)
-2.68"
(-68.07mm)
51st Driest Driest since: 1994 1924
74th Wettest Wettest since: 1998 1998
Nov 1998–Aug 1999
10-Month
19.88"
(504.95mm)
20.80"
(528.32mm)
-0.92"
(-23.37mm)
62nd Driest Driest since: 1994 1924
63rd Wettest Wettest since: 1998 1983
Oct 1998–Aug 1999
11-Month
20.64"
(524.26mm)
22.00"
(558.80mm)
-1.36"
(-34.54mm)
59th Driest Driest since: 1994 1924
66th Wettest Wettest since: 1998 1983
Sep 1998–Aug 1999
12-Month
21.38"
(543.05mm)
22.44"
(569.98mm)
-1.06"
(-26.93mm)
62nd Driest Driest since: 1994 1924
63rd Wettest Wettest since: 1998 1983
Mar 1998–Aug 1999
18-Month
31.83"
(808.48mm)
28.96"
(735.58mm)
2.87"
(72.90mm)
90th Driest Driest since: 1994 1977
35th Wettest Wettest since: 1998 1983
Sep 1997–Aug 1999
24-Month
59.23"
(1,504.44mm)
44.90"
(1,140.46mm)
14.33"
(363.98mm)
116th Driest Driest since: 1997 1977
8th Wettest Wettest since: 1998 1983
Sep 1996–Aug 1999
36-Month
85.18"
(2,163.57mm)
67.31"
(1,709.67mm)
17.87"
(453.90mm)
116th Driest Driest since: 1996 2014
7th Wettest Wettest since: 1998 1984
Sep 1995–Aug 1999
48-Month
109.67"
(2,785.62mm)
89.50"
(2,273.30mm)
20.17"
(512.32mm)
114th Driest Driest since: 1997 2015
8th Wettest Wettest since: 1998 1998
Sep 1994–Aug 1999
60-Month
146.12"
(3,711.45mm)
111.68"
(2,836.67mm)
34.44"
(874.78mm)
120th Driest Driest since: 1998 1991
1st Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/