Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2019. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, July 1974

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1974
1-Month
3.87"
(98.30mm)
4.19"
(106.43mm)
-0.32"
(-8.13mm)
47th Driest Driest since: 1973 1909
79th Wettest Wettest since: 1971 2018
Jun–Jul 1974
2-Month
8.68"
(220.47mm)
8.36"
(212.34mm)
0.32"
(8.13mm)
72nd Driest Driest since: 1973 1966
54th Wettest Wettest since: 1972 1972
May–Jul 1974
3-Month
12.94"
(328.68mm)
12.28"
(311.91mm)
0.66"
(16.77mm)
75th Driest Driest since: 1971 1966
51st Wettest Wettest since: 1973 1989
Apr–Jul 1974
4-Month
15.95"
(405.13mm)
15.93"
(404.62mm)
0.02"
(0.51mm)
60th Driest Driest since: 1971 1965
66th Wettest Wettest since: 1973 1972
Ties: 1967
Mar–Jul 1974
5-Month
20.76"
(527.30mm)
19.42"
(493.27mm)
1.34"
(34.03mm)
78th Driest Driest since: 1971 1966
48th Wettest Wettest since: 1973 1972
Feb–Jul 1974
6-Month
22.48"
(570.99mm)
22.02"
(559.31mm)
0.46"
(11.68mm)
67th Driest Driest since: 1971 1965
59th Wettest Wettest since: 1973 2018
Jan–Jul 1974
7-Month
25.99"
(660.15mm)
25.07"
(636.78mm)
0.92"
(23.37mm)
76th Driest Driest since: 1971 1991
50th Wettest Wettest since: 1973 2018
Dec 1973–Jul 1974
8-Month
31.20"
(792.48mm)
28.17"
(715.52mm)
3.03"
(76.96mm)
95th Driest Driest since: 1971 1966
30th Wettest Wettest since: 1973 2019
Nov 1973–Jul 1974
9-Month
33.63"
(854.20mm)
31.37"
(796.80mm)
2.26"
(57.40mm)
87th Driest Driest since: 1971 1966
38th Wettest Wettest since: 1973 2019
Oct 1973–Jul 1974
10-Month
37.04"
(940.82mm)
34.55"
(877.57mm)
2.49"
(63.25mm)
88th Driest Driest since: 1971 1934
37th Wettest Wettest since: 1973 2019
Sep 1973–Jul 1974
11-Month
41.60"
(1,056.64mm)
38.11"
(967.99mm)
3.49"
(88.65mm)
92nd Driest Driest since: 1971 1965
33rd Wettest Wettest since: 1973 2019
Aug 1973–Jul 1974
12-Month
45.27"
(1,149.86mm)
41.98"
(1,066.29mm)
3.29"
(83.57mm)
92nd Driest Driest since: 1971 1965
33rd Wettest Wettest since: 1973 2019
Feb 1973–Jul 1974
18-Month
68.92"
(1,750.57mm)
63.96"
(1,624.58mm)
4.96"
(125.99mm)
99th Driest Driest since: 1971 1966
26th Wettest Wettest since: 1973 2019
Aug 1972–Jul 1974
24-Month
90.86"
(2,307.84mm)
83.89"
(2,130.81mm)
6.97"
(177.03mm)
100th Driest Driest since: 1971 1966
24th Wettest Wettest since: 1973 2019
Aug 1971–Jul 1974
36-Month
142.79"
(3,626.87mm)
125.92"
(3,198.37mm)
16.87"
(428.50mm)
117th Driest Driest since: 1973 1966
6th Wettest Wettest to Date 2019
Aug 1970–Jul 1974
48-Month
184.69"
(4,691.13mm)
167.89"
(4,264.41mm)
16.80"
(426.72mm)
112th Driest Driest since: 1973 1966
10th Wettest Wettest to Date 2019
Aug 1969–Jul 1974
60-Month
225.46"
(5,726.68mm)
209.81"
(5,329.17mm)
15.65"
(397.51mm)
103rd Driest Driest since: 1973 1966
18th Wettest Wettest to Date 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/