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 1908

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 1908
1-Month
4.74"
(120.40mm)
4.19"
(106.43mm)
0.55"
(13.97mm)
86th Driest
Driest since:
1909
43rd Wettest
Wettest since:
2018
Ties: 1900
Jun–Jul 1908
2-Month
7.28"
(184.91mm)
8.36"
(212.34mm)
-1.08"
(-27.43mm)
43rd Driest
Driest since:
1966
86th Wettest
Wettest since:
1972
May–Jul 1908
3-Month
14.02"
(356.11mm)
12.28"
(311.91mm)
1.74"
(44.20mm)
96th Driest
Driest since:
1966
33rd Wettest
Wettest since:
1989
Apr–Jul 1908
4-Month
17.43"
(442.72mm)
15.93"
(404.62mm)
1.50"
(38.10mm)
88th Driest
Driest since:
1965
41st Wettest
Wettest since:
1972
Mar–Jul 1908
5-Month
22.52"
(572.01mm)
19.42"
(493.27mm)
3.10"
(78.74mm)
111th Driest
Driest since:
1966
18th Wettest
Wettest since:
1972
Feb–Jul 1908
6-Month
27.17"
(690.12mm)
22.02"
(559.31mm)
5.15"
(130.81mm)
119th Driest
Driest since:
1965
10th Wettest
Wettest to Date
2018
Jan–Jul 1908
7-Month
29.99"
(761.75mm)
25.07"
(636.78mm)
4.92"
(124.97mm)
121st Driest
Driest since:
1991
8th Wettest
Wettest to Date
2018
Dec 1907–Jul 1908
8-Month
34.33"
(871.98mm)
28.17"
(715.52mm)
6.16"
(156.46mm)
118th Driest
Driest since:
1966
10th Wettest
Wettest since:
2019
Nov 1907–Jul 1908
9-Month
37.67"
(956.82mm)
31.37"
(796.80mm)
6.30"
(160.02mm)
116th Driest
Driest since:
1966
12th Wettest
Wettest to Date
2019
Oct 1907–Jul 1908
10-Month
40.89"
(1,038.61mm)
34.55"
(877.57mm)
6.34"
(161.04mm)
117th Driest
Driest since:
1934
11th Wettest
Wettest to Date
2019
Sep 1907–Jul 1908
11-Month
47.26"
(1,200.40mm)
38.11"
(967.99mm)
9.15"
(232.41mm)
122nd Driest
Driest since:
1965
6th Wettest
Wettest to Date
2019
Aug 1907–Jul 1908
12-Month
49.82"
(1,265.43mm)
41.98"
(1,066.29mm)
7.84"
(199.14mm)
119th Driest
Driest since:
1965
9th Wettest
Wettest to Date
2019
Feb 1907–Jul 1908
18-Month
70.19"
(1,782.83mm)
63.96"
(1,624.58mm)
6.23"
(158.25mm)
106th Driest
Driest since:
1966
22nd Wettest
Wettest since:
2019
Aug 1906–Jul 1908
24-Month
92.79"
(2,356.87mm)
83.89"
(2,130.81mm)
8.90"
(226.06mm)
108th Driest
Driest since:
1966
19th Wettest
Wettest since:
2019
Aug 1905–Jul 1908
36-Month
135.47"
(3,440.94mm)
125.92"
(3,198.37mm)
9.55"
(242.57mm)
98th Driest
Driest since:
1966
28th Wettest
Wettest since:
2019
Aug 1904–Jul 1908
48-Month
174.10"
(4,422.14mm)
167.89"
(4,264.41mm)
6.21"
(157.73mm)
82nd Driest
Driest since:
1966
43rd Wettest
Wettest since:
2020
Aug 1903–Jul 1908
60-Month
217.94"
(5,535.68mm)
209.81"
(5,329.17mm)
8.13"
(206.51mm)
85th Driest
Driest since:
1966
39th Wettest
Wettest since:
2021

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