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 1970

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 1970
1-Month
4.30"
(109.22mm)
4.17"
(105.92mm)
0.13"
(3.30mm)
77th Driest
Driest since:
1966
52nd Wettest
Wettest since:
1972
Ties: 1930
May–Jun 1970
2-Month
7.77"
(197.36mm)
8.10"
(205.74mm)
-0.33"
(-8.38mm)
55th Driest
Driest since:
1991
74th Wettest
Wettest since:
1972
Apr–Jun 1970
3-Month
11.96"
(303.78mm)
11.74"
(298.20mm)
0.22"
(5.58mm)
72nd Driest
Driest since:
1965
57th Wettest
Wettest since:
1972
Mar–Jun 1970
4-Month
15.07"
(382.78mm)
15.23"
(386.84mm)
-0.16"
(-4.06mm)
60th Driest
Driest since:
1926
69th Wettest
Wettest since:
1972
Feb–Jun 1970
5-Month
17.76"
(451.10mm)
17.83"
(452.88mm)
-0.07"
(-1.78mm)
63rd Driest
Driest since:
1941
66th Wettest
Wettest since:
1972
Jan–Jun 1970
6-Month
18.94"
(481.08mm)
20.88"
(530.35mm)
-1.94"
(-49.27mm)
33rd Driest
Driest since:
1941
96th Wettest
Wettest since:
1972
Dec 1969–Jun 1970
7-Month
24.04"
(610.62mm)
23.98"
(609.09mm)
0.06"
(1.53mm)
65th Driest
Driest since:
1941
63rd Wettest
Wettest since:
1972
Nov 1969–Jun 1970
8-Month
27.58"
(700.53mm)
27.19"
(690.63mm)
0.39"
(9.90mm)
75th Driest
Driest since:
1934
53rd Wettest
Wettest since:
2019
Oct 1969–Jun 1970
9-Month
29.87"
(758.70mm)
30.36"
(771.14mm)
-0.49"
(-12.44mm)
54th Driest
Driest since:
1925
74th Wettest
Wettest since:
2019
Sep 1969–Jun 1970
10-Month
32.22"
(818.39mm)
33.92"
(861.57mm)
-1.70"
(-43.18mm)
40th Driest
Driest since:
1965
88th Wettest
Wettest since:
2019
Aug 1969–Jun 1970
11-Month
35.44"
(900.18mm)
37.79"
(959.87mm)
-2.35"
(-59.69mm)
36th Driest
Driest since:
1931
92nd Wettest
Wettest since:
2019
Jul 1969–Jun 1970
12-Month
41.94"
(1,065.28mm)
41.99"
(1,066.55mm)
-0.05"
(-1.27mm)
58th Driest
Driest since:
1931
70th Wettest
Wettest since:
2019
Jan 1969–Jun 1970
18-Month
56.90"
(1,445.26mm)
62.83"
(1,595.88mm)
-5.93"
(-150.62mm)
15th Driest
Driest since:
1931
113th Wettest
Wettest since:
2019
Jul 1968–Jun 1970
24-Month
76.21"
(1,935.73mm)
83.92"
(2,131.57mm)
-7.71"
(-195.84mm)
16th Driest
Driest since:
1966
111th Wettest
Wettest since:
2019
Jul 1967–Jun 1970
36-Month
118.30"
(3,004.82mm)
125.95"
(3,199.13mm)
-7.65"
(-194.31mm)
19th Driest
Driest since:
1966
107th Wettest
Wettest since:
2019
Jul 1966–Jun 1970
48-Month
155.98"
(3,961.89mm)
167.95"
(4,265.93mm)
-11.97"
(-304.04mm)
13th Driest
Driest since:
1966
112th Wettest
Wettest since:
2020
Jul 1965–Jun 1970
60-Month
190.39"
(4,835.91mm)
209.88"
(5,330.95mm)
-19.49"
(-495.04mm)
8th Driest
Driest since:
1966
116th Wettest
Wettest since:
2022

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