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 October 2019. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, December 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1966
1-Month
2.59"
(65.79mm)
3.11"
(78.99mm)
-0.52"
(-13.20mm)
41st Driest Driest since: 1965 1955
84th Wettest Wettest since: 1964 1990
Nov–Dec 1966
2-Month
6.86"
(174.24mm)
6.29"
(159.77mm)
0.57"
(14.47mm)
80th Driest Driest since: 1965 1917
45th Wettest Wettest since: 1963 1972
Ties: 1971
Oct–Dec 1966
3-Month
9.04"
(229.62mm)
9.46"
(240.28mm)
-0.42"
(-10.66mm)
48th Driest Driest since: 1965 1924
77th Wettest Wettest since: 1959 1927
Sep–Dec 1966
4-Month
13.53"
(343.66mm)
13.04"
(331.22mm)
0.49"
(12.44mm)
71st Driest Driest since: 1965 1908
54th Wettest Wettest since: 1959 2018
Aug–Dec 1966
5-Month
16.52"
(419.61mm)
16.91"
(429.51mm)
-0.39"
(-9.90mm)
52nd Driest Driest since: 1965 1930
73rd Wettest Wettest since: 1962 2018
Jul–Dec 1966
6-Month
18.89"
(479.81mm)
21.10"
(535.94mm)
-2.21"
(-56.13mm)
30th Driest Driest since: 1965 1930
95th Wettest Wettest since: 1962 2018
Jun–Dec 1966
7-Month
20.16"
(512.06mm)
25.27"
(641.86mm)
-5.11"
(-129.80mm)
11th Driest Driest since: 1965 1930
114th Wettest Wettest since: 1962 2018
May–Dec 1966
8-Month
23.49"
(596.65mm)
29.19"
(741.43mm)
-5.70"
(-144.78mm)
10th Driest Driest since: 1965 1930
115th Wettest Wettest since: 1962 2018
Apr–Dec 1966
9-Month
26.85"
(681.99mm)
32.84"
(834.14mm)
-5.99"
(-152.15mm)
10th Driest Driest since: 1965 1930
115th Wettest Wettest since: 1962 2018
Mar–Dec 1966
10-Month
29.27"
(743.46mm)
36.33"
(922.78mm)
-7.06"
(-179.32mm)
6th Driest Driest since: 1965 1930
119th Wettest Wettest since: 1964 2011
Feb–Dec 1966
11-Month
32.44"
(823.98mm)
38.93"
(988.82mm)
-6.49"
(-164.84mm)
7th Driest Driest since: 1965 1930
118th Wettest Wettest since: 1964 2018
Jan–Dec 1966
12-Month
35.89"
(911.61mm)
41.98"
(1,066.29mm)
-6.09"
(-154.68mm)
9th Driest Driest since: 1965 1930
116th Wettest Wettest since: 1964 2018
Jul 1965–Dec 1966
18-Month
53.30"
(1,353.82mm)
63.09"
(1,602.49mm)
-9.79"
(-248.67mm)
9th Driest Driest since: 1965 1931
115th Wettest Wettest since: 1962 2018
Jan 1965–Dec 1966
24-Month
69.76"
(1,771.90mm)
83.92"
(2,131.57mm)
-14.16"
(-359.67mm)
4th Driest Driest since: 1964 1931
120th Wettest Wettest since: 1965 2018
Jan 1964–Dec 1966
36-Month
106.47"
(2,704.34mm)
125.86"
(3,196.84mm)
-19.39"
(-492.50mm)
4th Driest Driest since: 1965 1965
119th Wettest Wettest since: 1963 2004
Jan 1963–Dec 1966
48-Month
138.40"
(3,515.36mm)
167.85"
(4,263.39mm)
-29.45"
(-748.03mm)
1st Driest Driest to Date 1966
121st Wettest Wettest since: 1965 2006
Jan 1962–Dec 1966
60-Month
175.90"
(4,467.86mm)
209.87"
(5,330.70mm)
-33.97"
(-862.84mm)
1st Driest Driest to Date 1966
120th Wettest Wettest since: 1965 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/