Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Pennsylvania

Precipitation Rankings, July 2003

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 2003
1-Month
5.64"
(143.26mm)
4.19"
(106.43mm)
1.45"
(36.83mm)
113th Driest
Driest since:
1909
16th Wettest
Wettest since:
2018
Jun–Jul 2003
2-Month
11.75"
(298.45mm)
8.36"
(212.34mm)
3.39"
(86.11mm)
121st Driest
Driest since:
1966
8th Wettest
Wettest since:
1972
May–Jul 2003
3-Month
16.81"
(426.97mm)
12.28"
(311.91mm)
4.53"
(115.06mm)
122nd Driest
Driest since:
1966
7th Wettest
Wettest since:
1989
Apr–Jul 2003
4-Month
19.47"
(494.54mm)
15.93"
(404.62mm)
3.54"
(89.92mm)
115th Driest
Driest since:
1965
14th Wettest
Wettest since:
1972
Mar–Jul 2003
5-Month
22.31"
(566.67mm)
19.42"
(493.27mm)
2.89"
(73.40mm)
109th Driest
Driest since:
1966
20th Wettest
Wettest since:
1972
Ties: 2015
Feb–Jul 2003
6-Month
25.82"
(655.83mm)
22.02"
(559.31mm)
3.80"
(96.52mm)
112th Driest
Driest since:
1965
17th Wettest
Wettest since:
2018
Jan–Jul 2003
7-Month
28.23"
(717.04mm)
25.07"
(636.78mm)
3.16"
(80.26mm)
106th Driest
Driest since:
1991
23rd Wettest
Wettest since:
2018
Dec 2002–Jul 2003
8-Month
32.04"
(813.82mm)
28.17"
(715.52mm)
3.87"
(98.30mm)
106th Driest
Driest since:
1966
22nd Wettest
Wettest since:
2019
Nov 2002–Jul 2003
9-Month
35.40"
(899.16mm)
31.37"
(796.80mm)
4.03"
(102.36mm)
104th Driest
Driest since:
1966
24th Wettest
Wettest since:
2019
Oct 2002–Jul 2003
10-Month
40.46"
(1,027.68mm)
34.55"
(877.57mm)
5.91"
(150.11mm)
113th Driest
Driest since:
1934
15th Wettest
Wettest since:
2019
Sep 2002–Jul 2003
11-Month
44.79"
(1,137.67mm)
38.11"
(967.99mm)
6.68"
(169.68mm)
114th Driest
Driest since:
1965
14th Wettest
Wettest since:
2019
Aug 2002–Jul 2003
12-Month
47.46"
(1,205.48mm)
41.98"
(1,066.29mm)
5.48"
(139.19mm)
105th Driest
Driest since:
1965
23rd Wettest
Wettest since:
2019
Feb 2002–Jul 2003
18-Month
69.65"
(1,769.11mm)
63.96"
(1,624.58mm)
5.69"
(144.53mm)
103rd Driest
Driest since:
1966
25th Wettest
Wettest since:
2019
Aug 2001–Jul 2003
24-Month
85.96"
(2,183.38mm)
83.89"
(2,130.81mm)
2.07"
(52.57mm)
74th Driest
Driest since:
1966
53rd Wettest
Wettest since:
2019
Aug 2000–Jul 2003
36-Month
121.16"
(3,077.46mm)
125.92"
(3,198.37mm)
-4.76"
(-120.91mm)
26th Driest
Driest since:
1966
100th Wettest
Wettest since:
2019
Aug 1999–Jul 2003
48-Month
165.93"
(4,214.62mm)
167.89"
(4,264.41mm)
-1.96"
(-49.79mm)
39th Driest
Driest since:
1966
86th Wettest
Wettest since:
2020
Aug 1998–Jul 2003
60-Month
199.43"
(5,065.52mm)
209.81"
(5,329.17mm)
-10.38"
(-263.65mm)
15th Driest
Driest since:
1966
109th Wettest
Wettest since:
2021

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