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 1986

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 1986
1-Month
5.35"
(135.89mm)
4.19"
(106.43mm)
1.16"
(29.46mm)
103rd Driest
Driest since:
1909
26th Wettest
Wettest since:
2018
Ties: 1942
Jun–Jul 1986
2-Month
10.06"
(255.52mm)
8.36"
(212.34mm)
1.70"
(43.18mm)
106th Driest
Driest since:
1966
23rd Wettest
Wettest since:
1972
May–Jul 1986
3-Month
12.66"
(321.56mm)
12.28"
(311.91mm)
0.38"
(9.65mm)
68th Driest
Driest since:
1966
61st Wettest
Wettest since:
1989
Apr–Jul 1986
4-Month
16.15"
(410.21mm)
15.93"
(404.62mm)
0.22"
(5.59mm)
64th Driest
Driest since:
1965
65th Wettest
Wettest since:
1972
Ties: 1914
Mar–Jul 1986
5-Month
18.70"
(474.98mm)
19.42"
(493.27mm)
-0.72"
(-18.29mm)
49th Driest
Driest since:
1966
80th Wettest
Wettest since:
1972
Feb–Jul 1986
6-Month
22.37"
(568.20mm)
22.02"
(559.31mm)
0.35"
(8.89mm)
66th Driest
Driest since:
1965
63rd Wettest
Wettest since:
2018
Jan–Jul 1986
7-Month
24.82"
(630.43mm)
25.07"
(636.78mm)
-0.25"
(-6.35mm)
56th Driest
Driest since:
1991
73rd Wettest
Wettest since:
2018
Dec 1985–Jul 1986
8-Month
26.92"
(683.77mm)
28.17"
(715.52mm)
-1.25"
(-31.75mm)
45th Driest
Driest since:
1966
83rd Wettest
Wettest since:
2019
Nov 1985–Jul 1986
9-Month
35.15"
(892.81mm)
31.37"
(796.80mm)
3.78"
(96.01mm)
101st Driest
Driest since:
1966
27th Wettest
Wettest since:
2019
Oct 1985–Jul 1986
10-Month
37.49"
(952.25mm)
34.55"
(877.57mm)
2.94"
(74.68mm)
96th Driest
Driest since:
1934
32nd Wettest
Wettest since:
2019
Sep 1985–Jul 1986
11-Month
40.84"
(1,037.34mm)
38.11"
(967.99mm)
2.73"
(69.35mm)
85th Driest
Driest since:
1965
43rd Wettest
Wettest since:
2019
Aug 1985–Jul 1986
12-Month
44.64"
(1,133.86mm)
41.98"
(1,066.29mm)
2.66"
(67.57mm)
84th Driest
Driest since:
1965
44th Wettest
Wettest since:
2019
Feb 1985–Jul 1986
18-Month
64.99"
(1,650.75mm)
63.96"
(1,624.58mm)
1.03"
(26.17mm)
72nd Driest
Driest since:
1966
56th Wettest
Wettest since:
2019
Ties: 1971, 1993
Aug 1984–Jul 1986
24-Month
82.79"
(2,102.87mm)
83.89"
(2,130.81mm)
-1.10"
(-27.94mm)
48th Driest
Driest since:
1966
79th Wettest
Wettest since:
2019
Aug 1983–Jul 1986
36-Month
132.44"
(3,363.98mm)
125.92"
(3,198.37mm)
6.52"
(165.61mm)
86th Driest
Driest since:
1966
40th Wettest
Wettest since:
2019
Aug 1982–Jul 1986
48-Month
172.41"
(4,379.21mm)
167.89"
(4,264.41mm)
4.52"
(114.80mm)
71st Driest
Driest since:
1966
54th Wettest
Wettest since:
2020
Aug 1981–Jul 1986
60-Month
212.28"
(5,391.91mm)
209.81"
(5,329.17mm)
2.47"
(62.74mm)
59th Driest
Driest since:
1966
65th Wettest
Wettest since:
2021

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