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 2022. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, April 1966

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1966
1-Month
3.36"
(85.34mm)
3.64"
(92.46mm)
-0.28"
(-7.12mm)
57th Driest Driest since: 1965 1946
72nd Wettest Wettest since: 1964 2011
Mar–Apr 1966
2-Month
5.78"
(146.81mm)
7.14"
(181.36mm)
-1.36"
(-34.55mm)
32nd Driest Driest since: 1960 1915
97th Wettest Wettest since: 1965 2011
Feb–Apr 1966
3-Month
8.95"
(227.33mm)
9.73"
(247.14mm)
-0.78"
(-19.81mm)
48th Driest Driest since: 1965 1941
81st Wettest Wettest since: 1964 2011
Jan–Apr 1966
4-Month
12.40"
(314.96mm)
12.78"
(324.61mm)
-0.38"
(-9.65mm)
63rd Driest Driest since: 1965 1941
66th Wettest Wettest since: 1964 2011
Dec 1965–Apr 1966
5-Month
13.66"
(346.96mm)
15.88"
(403.35mm)
-2.22"
(-56.39mm)
21st Driest Driest since: 1963 1941
107th Wettest Wettest since: 1965 2011
Ties: 1935
Nov 1965–Apr 1966
6-Month
16.09"
(408.69mm)
19.09"
(484.89mm)
-3.00"
(-76.20mm)
20th Driest Driest since: 1963 1931
108th Wettest Wettest since: 1965 1952
Oct 1965–Apr 1966
7-Month
19.60"
(497.84mm)
22.26"
(565.40mm)
-2.66"
(-67.56mm)
29th Driest Driest since: 1965 1925
99th Wettest Wettest since: 1964 2011
Sep 1965–Apr 1966
8-Month
23.10"
(586.74mm)
25.83"
(656.08mm)
-2.73"
(-69.34mm)
27th Driest Driest since: 1965 1931
101st Wettest Wettest since: 1964 2019
Aug 1965–Apr 1966
9-Month
27.30"
(693.42mm)
29.69"
(754.13mm)
-2.39"
(-60.71mm)
36th Driest Driest since: 1965 1931
92nd Wettest Wettest since: 1964 2019
Jul 1965–Apr 1966
10-Month
29.81"
(757.17mm)
33.89"
(860.81mm)
-4.08"
(-103.64mm)
19th Driest Driest since: 1965 1931
109th Wettest Wettest since: 1964 2019
Jun 1965–Apr 1966
11-Month
31.93"
(811.02mm)
38.05"
(966.47mm)
-6.12"
(-155.45mm)
10th Driest Driest since: 1965 1931
118th Wettest Wettest since: 1964 2019
May 1965–Apr 1966
12-Month
34.29"
(870.97mm)
41.95"
(1,065.53mm)
-7.66"
(-194.56mm)
6th Driest Driest since: 1965 1931
122nd Wettest Wettest since: 1964 2019
Nov 1964–Apr 1966
18-Month
52.38"
(1,330.45mm)
61.03"
(1,550.16mm)
-8.65"
(-219.71mm)
7th Driest Driest since: 1942 1931
120th Wettest Wettest since: 1965 2019
May 1964–Apr 1966
24-Month
67.27"
(1,708.66mm)
83.91"
(2,131.31mm)
-16.64"
(-422.65mm)
1st Driest Driest since: 1966 1966
126th Wettest Wettest since: 1965 2020
May 1963–Apr 1966
36-Month
105.30"
(2,674.62mm)
125.93"
(3,198.62mm)
-20.63"
(-524.00mm)
3rd Driest Driest since: 1965 1967
123rd Wettest Wettest since: 1964 2020
May 1962–Apr 1966
48-Month
139.27"
(3,537.46mm)
167.93"
(4,265.42mm)
-28.66"
(-727.96mm)
1st Driest Driest since: 1966 1966
124th Wettest Wettest since: 1965 2020
May 1961–Apr 1966
60-Month
178.19"
(4,526.03mm)
209.83"
(5,329.68mm)
-31.64"
(-803.65mm)
2nd Driest Driest since: 1966 1967
122nd Wettest Wettest since: 1965 2022

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 25, 2022 from https://www.ncdc.noaa.gov/cag/