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


Pennsylvania

Average Temperature Rankings, May 1929

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1929
1-Month
56.2°F
(13.4°C)
57.6°F
(14.2°C)
-1.4°F
(-0.8°C)
40th Coolest Coolest since: 1928 1967
87th Warmest Warmest since: 1927 1944, 1991
Ties: 1927
Apr–May 1929
2-Month
52.6°F
(11.4°C)
52.2°F
(11.2°C)
0.4°F
(0.2°C)
67th Coolest Coolest since: 1928 1907
60th Warmest Warmest since: 1922 1896, 1991
Ties: 1930, 2008
Mar–May 1929
3-Month
48.7°F
(9.3°C)
46.7°F
(8.2°C)
2.0°F
(1.1°C)
106th Coolest Coolest since: 1928 1926
21st Warmest Warmest since: 1921 2012
Ties: 2017
Feb–May 1929
4-Month
42.7°F
(5.9°C)
41.7°F
(5.4°C)
1.0°F
(0.5°C)
84th Coolest Coolest since: 1928 1978
43rd Warmest Warmest since: 1927 2012
Ties: 1898, 1933, 1939, 1959
Jan–May 1929
5-Month
39.0°F
(3.9°C)
38.4°F
(3.6°C)
0.6°F
(0.3°C)
71st Coolest Coolest since: 1928 1940, 1978
56th Warmest Warmest since: 1927 2012
Ties: 1925, 1989, 1995
Dec 1928–May 1929
6-Month
37.8°F
(3.2°C)
36.9°F
(2.7°C)
0.9°F
(0.5°C)
82nd Coolest Coolest since: 1928 1904
44th Warmest Warmest since: 1921 2012
Ties: 1909, 1946, 1997
Nov 1928–May 1929
7-Month
38.2°F
(3.4°C)
37.2°F
(2.9°C)
1.0°F
(0.5°C)
86th Coolest Coolest since: 1928 1904
40th Warmest Warmest since: 1921 2012
Ties: 1938
Oct 1928–May 1929
8-Month
40.0°F
(4.4°C)
38.9°F
(3.8°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 1928 1904
37th Warmest Warmest since: 1921 2012
Ties: 1939, 1987, 1990, 1992
Sep 1928–May 1929
9-Month
42.0°F
(5.6°C)
41.5°F
(5.3°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1928 1904
50th Warmest Warmest since: 1922 2012
Ties: 1930, 2009
Aug 1928–May 1929
10-Month
44.9°F
(7.2°C)
44.2°F
(6.8°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1928 1904
41st Warmest Warmest since: 1921 2012
Ties: 1972, 1990, 2005
Jul 1928–May 1929
11-Month
47.2°F
(8.4°C)
46.5°F
(8.1°C)
0.7°F
(0.3°C)
82nd Coolest Coolest since: 1928 1904
44th Warmest Warmest since: 1922 2012
Ties: 1955, 1960, 1962
Jun 1928–May 1929
12-Month
48.6°F
(9.2°C)
48.2°F
(9.0°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1928 1904
51st Warmest Warmest since: 1922 2012
Ties: 1898, 1946, 2005
Dec 1927–May 1929
18-Month
44.4°F
(6.9°C)
44.3°F
(6.8°C)
0.1°F
(0.1°C)
51st Coolest Coolest since: 1928 1905
74th Warmest Warmest since: 1923 2017
Ties: 1897, 1920, 1923, 1951, 1973, 1983, 1995
Jun 1927–May 1929
24-Month
48.1°F
(8.9°C)
48.2°F
(9.0°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1928 1905
75th Warmest Warmest since: 1923 2017
Ties: 1920, 1952, 1958
Jun 1926–May 1929
36-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
37th Coolest Coolest since: 1928 1906
87th Warmest Warmest since: 1924 2018
Ties: 1909, 1910, 1942, 1960, 1984, 1995
Jun 1925–May 1929
48-Month
47.5°F
(8.6°C)
48.1°F
(8.9°C)
-0.6°F
(-0.3°C)
20th Coolest Coolest since: 1928 1907
103rd Warmest Warmest since: 1925 2019
Ties: 1917, 1963, 1965, 1967, 1969, 1982
Jun 1924–May 1929
60-Month
47.5°F
(8.6°C)
48.1°F
(8.9°C)
-0.6°F
(-0.3°C)
20th Coolest Coolest since: 1928 1908
102nd Warmest Warmest since: 1926 2020
Ties: 1963, 1964, 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 19, 2021 from https://www.ncdc.noaa.gov/cag/