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, June 1957

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
June 1957
1-Month
4.50"
(114.30mm)
4.17"
(105.92mm)
0.33"
(8.38mm)
84th Driest
Driest since:
1966
45th Wettest
Wettest since:
1972
May–Jun 1957
2-Month
6.89"
(175.01mm)
8.10"
(205.74mm)
-1.21"
(-30.73mm)
31st Driest
Driest since:
1991
98th Wettest
Wettest since:
1972
Ties: 1969
Apr–Jun 1957
3-Month
12.45"
(316.23mm)
11.74"
(298.20mm)
0.71"
(18.03mm)
81st Driest
Driest since:
1965
48th Wettest
Wettest since:
1972
Mar–Jun 1957
4-Month
14.88"
(377.95mm)
15.23"
(386.84mm)
-0.35"
(-8.89mm)
54th Driest
Driest since:
1926
75th Wettest
Wettest since:
1972
Feb–Jun 1957
5-Month
17.05"
(433.07mm)
17.83"
(452.88mm)
-0.78"
(-19.81mm)
52nd Driest
Driest since:
1941
77th Wettest
Wettest since:
1972
Jan–Jun 1957
6-Month
19.19"
(487.43mm)
20.88"
(530.35mm)
-1.69"
(-42.92mm)
39th Driest
Driest since:
1941
90th Wettest
Wettest since:
1972
Dec 1956–Jun 1957
7-Month
23.24"
(590.30mm)
23.98"
(609.09mm)
-0.74"
(-18.79mm)
53rd Driest
Driest since:
1941
75th Wettest
Wettest since:
1972
Nov 1956–Jun 1957
8-Month
25.71"
(653.03mm)
27.19"
(690.63mm)
-1.48"
(-37.60mm)
46th Driest
Driest since:
1934
82nd Wettest
Wettest since:
2019
Oct 1956–Jun 1957
9-Month
28.34"
(719.84mm)
30.36"
(771.14mm)
-2.02"
(-51.30mm)
34th Driest
Driest since:
1925
94th Wettest
Wettest since:
2019
Sep 1956–Jun 1957
10-Month
32.17"
(817.12mm)
33.92"
(861.57mm)
-1.75"
(-44.45mm)
39th Driest
Driest since:
1965
89th Wettest
Wettest since:
2019
Aug 1956–Jun 1957
11-Month
37.60"
(955.04mm)
37.79"
(959.87mm)
-0.19"
(-4.83mm)
62nd Driest
Driest since:
1931
66th Wettest
Wettest since:
2019
Jul 1956–Jun 1957
12-Month
43.72"
(1,110.49mm)
41.99"
(1,066.55mm)
1.73"
(43.94mm)
71st Driest
Driest since:
1931
57th Wettest
Wettest since:
2019
Jan 1956–Jun 1957
18-Month
67.13"
(1,705.10mm)
62.83"
(1,595.88mm)
4.30"
(109.22mm)
94th Driest
Driest since:
1931
34th Wettest
Wettest since:
2019
Jul 1955–Jun 1957
24-Month
90.27"
(2,292.86mm)
83.92"
(2,131.57mm)
6.35"
(161.29mm)
96th Driest
Driest since:
1966
31st Wettest
Wettest since:
2019
Jul 1954–Jun 1957
36-Month
129.91"
(3,299.71mm)
125.95"
(3,199.13mm)
3.96"
(100.58mm)
78th Driest
Driest since:
1966
48th Wettest
Wettest since:
2019
Jul 1953–Jun 1957
48-Month
165.35"
(4,199.89mm)
167.95"
(4,265.93mm)
-2.60"
(-66.04mm)
36th Driest
Driest since:
1966
89th Wettest
Wettest since:
2020
Jul 1952–Jun 1957
60-Month
211.41"
(5,369.81mm)
209.88"
(5,330.95mm)
1.53"
(38.86mm)
54th Driest
Driest since:
1966
70th Wettest
Wettest since:
2022

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