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 June 2021. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, December 1931

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1931
1-Month
35.4°F
(1.9°C)
28.9°F
(-1.7°C)
6.5°F
(3.6°C)
118th Coolest Coolest since: 1930 1989
9th Warmest Warmest since: 1923 2015
Ties: 1956
Nov–Dec 1931
2-Month
41.0°F
(5.0°C)
34.2°F
(1.2°C)
6.8°F
(3.8°C)
124th Coolest Coolest since: 1930 1917
3rd Warmest Warmest to Date 2015
Oct–Dec 1931
3-Month
45.0°F
(7.2°C)
39.6°F
(4.2°C)
5.4°F
(3.0°C)
125th Coolest Coolest since: 1930 1917
2nd Warmest Warmest to Date 2015
Sep–Dec 1931
4-Month
50.5°F
(10.3°C)
45.2°F
(7.3°C)
5.3°F
(3.0°C)
125th Coolest Coolest since: 1930 1917
2nd Warmest Warmest to Date 2015
Aug–Dec 1931
5-Month
54.2°F
(12.3°C)
49.8°F
(9.9°C)
4.4°F
(2.4°C)
125th Coolest Coolest since: 1930 1917
2nd Warmest Warmest to Date 2015
Jul–Dec 1931
6-Month
57.4°F
(14.1°C)
53.2°F
(11.8°C)
4.2°F
(2.3°C)
126th Coolest Coolest since: 1930 1976
1st Warmest Warmest to Date 1931, 2015
Ties: 2015
Jun–Dec 1931
7-Month
58.7°F
(14.8°C)
55.1°F
(12.8°C)
3.6°F
(2.0°C)
125th Coolest Coolest since: 1930 1917
2nd Warmest Warmest to Date 2015
May–Dec 1931
8-Month
58.6°F
(14.8°C)
55.4°F
(13.0°C)
3.2°F
(1.8°C)
125th Coolest Coolest since: 1930 1917
2nd Warmest Warmest to Date 2015
Apr–Dec 1931
9-Month
57.2°F
(14.0°C)
54.4°F
(12.4°C)
2.8°F
(1.6°C)
124th Coolest Coolest since: 1930 1917
3rd Warmest Warmest to Date 2015
Mar–Dec 1931
10-Month
54.9°F
(12.7°C)
52.6°F
(11.4°C)
2.3°F
(1.3°C)
118th Coolest Coolest since: 1930 1917
9th Warmest Warmest since: 1921 2012
Feb–Dec 1931
11-Month
52.5°F
(11.4°C)
50.2°F
(10.1°C)
2.3°F
(1.3°C)
119th Coolest Coolest since: 1930 1917
8th Warmest Warmest since: 1921 2012
Jan–Dec 1931
12-Month
50.4°F
(10.2°C)
48.1°F
(8.9°C)
2.3°F
(1.3°C)
117th Coolest Coolest since: 1930 1917
10th Warmest Warmest since: 1921 1998, 2012
Ties: 1949, 2011
Jul 1930–Dec 1931
18-Month
51.4°F
(10.8°C)
49.9°F
(9.9°C)
1.5°F
(0.9°C)
110th Coolest Coolest since: 1930 1904
16th Warmest Warmest since: 1921 2012
Jan 1930–Dec 1931
24-Month
49.6°F
(9.8°C)
48.2°F
(9.0°C)
1.4°F
(0.8°C)
109th Coolest Coolest since: 1930 1905
17th Warmest Warmest since: 1922 2012
Ties: 1953
Jan 1929–Dec 1931
36-Month
49.0°F
(9.4°C)
48.1°F
(8.9°C)
0.9°F
(0.5°C)
96th Coolest Coolest since: 1930 1905, 1926
29th Warmest Warmest since: 1923 2012
Jan 1928–Dec 1931
48-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
86th Coolest Coolest since: 1930 1907
38th Warmest Warmest since: 1922 2013, 2019, 2020
Ties: 1921, 1987, 1994
Jan 1927–Dec 1931
60-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 1930 1905, 1907
39th Warmest Warmest since: 1923 2020
Ties: 1922, 1923, 1950, 1952, 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2021, retrieved on August 2, 2021 from https://www.ncdc.noaa.gov/cag/