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 April 2020. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, December 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
December 1930
1-Month
2.37"
(60.20mm)
3.11"
(78.99mm)
-0.74"
(-18.79mm)
29th Driest Driest since: 1928 1955
97th Wettest Wettest since: 1929 1990
Nov–Dec 1930
2-Month
3.76"
(95.50mm)
6.29"
(159.77mm)
-2.53"
(-64.27mm)
11th Driest Driest since: 1928 1917
115th Wettest Wettest since: 1929 1972
Ties: 1960
Oct–Dec 1930
3-Month
4.74"
(120.40mm)
9.46"
(240.28mm)
-4.72"
(-119.88mm)
2nd Driest Driest since: 1924 1924
124th Wettest Wettest since: 1929 1927
Sep–Dec 1930
4-Month
7.15"
(181.61mm)
13.04"
(331.22mm)
-5.89"
(-149.61mm)
2nd Driest Driest since: 1908 1908
124th Wettest Wettest since: 1929 2018
Aug–Dec 1930
5-Month
8.52"
(216.41mm)
16.91"
(429.51mm)
-8.39"
(-213.10mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 2018
Jul–Dec 1930
6-Month
10.70"
(271.78mm)
21.10"
(535.94mm)
-10.40"
(-264.16mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 2018
Jun–Dec 1930
7-Month
15.00"
(381.00mm)
25.27"
(641.86mm)
-10.27"
(-260.86mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 2018
May–Dec 1930
8-Month
17.90"
(454.66mm)
29.19"
(741.43mm)
-11.29"
(-286.77mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 2018
Apr–Dec 1930
9-Month
20.83"
(529.08mm)
32.84"
(834.14mm)
-12.01"
(-305.06mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 2018
Mar–Dec 1930
10-Month
23.90"
(607.06mm)
36.33"
(922.78mm)
-12.43"
(-315.72mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 2011
Feb–Dec 1930
11-Month
26.46"
(672.08mm)
38.93"
(988.82mm)
-12.47"
(-316.74mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 2018
Jan–Dec 1930
12-Month
28.86"
(733.04mm)
41.98"
(1,066.29mm)
-13.12"
(-333.25mm)
1st Driest Driest to Date 1930
125th Wettest Wettest since: 1929 2018
Jul 1929–Dec 1930
18-Month
49.97"
(1,269.24mm)
63.09"
(1,602.49mm)
-13.12"
(-333.25mm)
3rd Driest Driest to Date 1931
122nd Wettest Wettest since: 1929 2019
Jan 1929–Dec 1930
24-Month
73.90"
(1,877.06mm)
83.92"
(2,131.57mm)
-10.02"
(-254.51mm)
7th Driest Driest since: 1896 1931
118th Wettest Wettest since: 1929 2019
Jan 1928–Dec 1930
36-Month
115.88"
(2,943.35mm)
125.86"
(3,196.84mm)
-9.98"
(-253.49mm)
11th Driest Driest since: 1897 1965
113th Wettest Wettest since: 1929 2019
Jan 1927–Dec 1930
48-Month
163.06"
(4,141.72mm)
167.85"
(4,263.39mm)
-4.79"
(-121.67mm)
29th Driest Driest since: 1925 1966
94th Wettest Wettest since: 1929 2019
Jan 1926–Dec 1930
60-Month
206.18"
(5,236.97mm)
209.87"
(5,330.70mm)
-3.69"
(-93.73mm)
35th Driest Driest since: 1926 1966
87th Wettest Wettest since: 1929 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2020, retrieved on May 27, 2020 from https://www.ncdc.noaa.gov/cag/