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 1989

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 1989
1-Month
7.06"
(179.32mm)
4.17"
(105.92mm)
2.89"
(73.40mm)
124th Driest
Driest since:
1966
5th Wettest
Wettest since:
1972
May–Jun 1989
2-Month
14.94"
(379.48mm)
8.10"
(205.74mm)
6.84"
(173.74mm)
127th Driest
Driest since:
1991
2nd Wettest
Wettest since:
1972
Apr–Jun 1989
3-Month
16.65"
(422.91mm)
11.74"
(298.20mm)
4.91"
(124.71mm)
124th Driest
Driest since:
1965
5th Wettest
Wettest since:
1972
Mar–Jun 1989
4-Month
20.70"
(525.78mm)
15.23"
(386.84mm)
5.47"
(138.94mm)
125th Driest
Driest since:
1926
4th Wettest
Wettest since:
1972
Feb–Jun 1989
5-Month
23.18"
(588.77mm)
17.83"
(452.88mm)
5.35"
(135.89mm)
124th Driest
Driest since:
1941
5th Wettest
Wettest since:
1972
Jan–Jun 1989
6-Month
25.22"
(640.59mm)
20.88"
(530.35mm)
4.34"
(110.24mm)
120th Driest
Driest since:
1941
9th Wettest
Wettest since:
1972
Dec 1988–Jun 1989
7-Month
26.74"
(679.20mm)
23.98"
(609.09mm)
2.76"
(70.11mm)
100th Driest
Driest since:
1941
28th Wettest
Wettest since:
1972
Nov 1988–Jun 1989
8-Month
30.75"
(781.05mm)
27.19"
(690.63mm)
3.56"
(90.42mm)
105th Driest
Driest since:
1934
23rd Wettest
Wettest since:
2019
Oct 1988–Jun 1989
9-Month
33.16"
(842.26mm)
30.36"
(771.14mm)
2.80"
(71.12mm)
97th Driest
Driest since:
1925
31st Wettest
Wettest since:
2019
Sep 1988–Jun 1989
10-Month
36.35"
(923.29mm)
33.92"
(861.57mm)
2.43"
(61.72mm)
87th Driest
Driest since:
1965
41st Wettest
Wettest since:
2019
Aug 1988–Jun 1989
11-Month
40.32"
(1,024.13mm)
37.79"
(959.87mm)
2.53"
(64.26mm)
85th Driest
Driest since:
1931
43rd Wettest
Wettest since:
2019
Jul 1988–Jun 1989
12-Month
45.35"
(1,151.89mm)
41.99"
(1,066.55mm)
3.36"
(85.34mm)
90th Driest
Driest since:
1931
38th Wettest
Wettest since:
2019
Jan 1988–Jun 1989
18-Month
61.12"
(1,552.45mm)
62.83"
(1,595.88mm)
-1.71"
(-43.43mm)
44th Driest
Driest since:
1931
84th Wettest
Wettest since:
2019
Jul 1987–Jun 1989
24-Month
83.93"
(2,131.82mm)
83.92"
(2,131.57mm)
0.01"
(0.25mm)
57th Driest
Driest since:
1966
70th Wettest
Wettest since:
2019
Jul 1986–Jun 1989
36-Month
125.57"
(3,189.48mm)
125.95"
(3,199.13mm)
-0.38"
(-9.65mm)
48th Driest
Driest since:
1966
78th Wettest
Wettest since:
2019
Jul 1985–Jun 1989
48-Month
169.45"
(4,304.03mm)
167.95"
(4,265.93mm)
1.50"
(38.10mm)
60th Driest
Driest since:
1966
65th Wettest
Wettest since:
2020
Jul 1984–Jun 1989
60-Month
208.20"
(5,288.28mm)
209.88"
(5,330.95mm)
-1.68"
(-42.67mm)
38th Driest
Driest since:
1966
86th Wettest
Wettest since:
2022

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