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 January 2020. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, February 1999

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 1999
1-Month
1.90"
(48.26mm)
2.60"
(66.04mm)
-0.70"
(-17.78mm)
29th Driest Driest since: 1995 1968
97th Wettest Wettest since: 1998 2018
Ties: 1995
Jan–Feb 1999
2-Month
7.74"
(196.60mm)
5.65"
(143.51mm)
2.09"
(53.09mm)
114th Driest Driest since: 1997 1980
12th Wettest Wettest since: 1998 1979
Dec 1998–Feb 1999
3-Month
9.20"
(233.68mm)
8.75"
(222.25mm)
0.45"
(11.43mm)
72nd Driest Driest since: 1995 1980
53rd Wettest Wettest since: 1998 1979
Nov 1998–Feb 1999
4-Month
10.39"
(263.91mm)
11.95"
(303.53mm)
-1.56"
(-39.62mm)
36th Driest Driest since: 1992 1977
89th Wettest Wettest since: 1998 2019
Oct 1998–Feb 1999
5-Month
13.47"
(342.14mm)
15.13"
(384.30mm)
-1.66"
(-42.16mm)
39th Driest Driest since: 1992 1931
86th Wettest Wettest since: 1998 2019
Sep 1998–Feb 1999
6-Month
15.60"
(396.24mm)
18.69"
(474.73mm)
-3.09"
(-78.49mm)
21st Driest Driest since: 1992 1931
104th Wettest Wettest since: 1998 2019
Aug 1998–Feb 1999
7-Month
18.53"
(470.66mm)
22.56"
(573.02mm)
-4.03"
(-102.36mm)
17th Driest Driest since: 1992 1931
108th Wettest Wettest since: 1998 2019
Jul 1998–Feb 1999
8-Month
21.40"
(543.56mm)
26.76"
(679.70mm)
-5.36"
(-136.14mm)
7th Driest Driest since: 1983 1931
118th Wettest Wettest since: 1998 2019
Jun 1998–Feb 1999
9-Month
26.55"
(674.37mm)
30.91"
(785.11mm)
-4.36"
(-110.74mm)
18th Driest Driest since: 1992 1931
107th Wettest Wettest since: 1998 2019
May 1998–Feb 1999
10-Month
30.91"
(785.11mm)
34.82"
(884.43mm)
-3.91"
(-99.32mm)
20th Driest Driest since: 1992 1931
105th Wettest Wettest since: 1998 2019
Apr 1998–Feb 1999
11-Month
36.51"
(927.35mm)
38.43"
(976.12mm)
-1.92"
(-48.77mm)
31st Driest Driest since: 1992 1931
94th Wettest Wettest since: 1998 2019
Mar 1998–Feb 1999
12-Month
40.16"
(1,020.06mm)
41.93"
(1,065.02mm)
-1.77"
(-44.96mm)
36th Driest Driest since: 1992 1931
89th Wettest Wettest since: 1998 2019
Sep 1997–Feb 1999
18-Month
61.65"
(1,565.91mm)
60.61"
(1,539.49mm)
1.04"
(26.42mm)
64th Driest Driest since: 1996 1931
60th Wettest Wettest since: 1998 2019
Mar 1997–Feb 1999
24-Month
82.57"
(2,097.28mm)
83.87"
(2,130.30mm)
-1.30"
(-33.02mm)
48th Driest Driest since: 1993 1967
76th Wettest Wettest since: 1998 2019
Ties: 1988
Mar 1996–Feb 1999
36-Month
135.00"
(3,429.00mm)
125.87"
(3,197.10mm)
9.13"
(231.90mm)
101st Driest Driest since: 1994 1967
22nd Wettest Wettest since: 1998 2005
Mar 1995–Feb 1999
48-Month
175.44"
(4,456.18mm)
167.88"
(4,264.15mm)
7.56"
(192.03mm)
89th Driest Driest since: 1995 1967
33rd Wettest Wettest since: 1998 2007
Mar 1994–Feb 1999
60-Month
221.57"
(5,627.88mm)
209.76"
(5,327.90mm)
11.81"
(299.98mm)
97th Driest Driest since: 1996 1967
24th Wettest Wettest since: 1998 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 22, 2020 from https://www.ncdc.noaa.gov/cag/