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 2021. For more information, please see Climatological Rankings.


Pennsylvania

Average Temperature Rankings, August 1991

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
August 1991
1-Month
70.7°F
(21.5°C)
68.4°F
(20.2°C)
2.3°F
(1.3°C)
103rd Coolest Coolest since: 1990 1927
25th Warmest Warmest since: 1988 2016
Jul–Aug 1991
2-Month
71.4°F
(21.9°C)
69.4°F
(20.8°C)
2.0°F
(1.1°C)
109th Coolest Coolest since: 1990 1927
19th Warmest Warmest since: 1988 1955
Ties: 1938, 1980, 1983, 2006, 2019
Jun–Aug 1991
3-Month
70.4°F
(21.3°C)
68.3°F
(20.2°C)
2.1°F
(1.1°C)
115th Coolest Coolest since: 1990 1927
13th Warmest Warmest since: 1949 2005
Ties: 1898
May–Aug 1991
4-Month
68.9°F
(20.5°C)
65.6°F
(18.7°C)
3.3°F
(1.8°C)
127th Coolest Coolest since: 1990 1907
1st Warmest Warmest to Date 1991
Apr–Aug 1991
5-Month
65.1°F
(18.4°C)
61.8°F
(16.6°C)
3.3°F
(1.8°C)
126th Coolest Coolest since: 1990 1907
2nd Warmest Warmest to Date 2010
Mar–Aug 1991
6-Month
60.8°F
(16.0°C)
57.5°F
(14.2°C)
3.3°F
(1.8°C)
125th Coolest Coolest since: 1990 1924
3rd Warmest Warmest since: 1921 2012
Ties: 1921
Feb–Aug 1991
7-Month
56.8°F
(13.8°C)
53.1°F
(11.7°C)
3.7°F
(2.1°C)
126th Coolest Coolest since: 1990 1907
2nd Warmest Warmest to Date 2012
Jan–Aug 1991
8-Month
53.0°F
(11.7°C)
49.6°F
(9.8°C)
3.4°F
(1.9°C)
125th Coolest Coolest since: 1990 1904, 1940
3rd Warmest Warmest to Date 2012
Dec 1990–Aug 1991
9-Month
50.9°F
(10.5°C)
47.3°F
(8.5°C)
3.6°F
(2.0°C)
122nd Coolest Coolest since: 1990 1904
5th Warmest Warmest to Date 2012
Nov 1990–Aug 1991
10-Month
50.1°F
(10.1°C)
46.5°F
(8.1°C)
3.6°F
(2.0°C)
123rd Coolest Coolest since: 1990 1904
4th Warmest Warmest to Date 2012
Oct 1990–Aug 1991
11-Month
50.4°F
(10.2°C)
46.9°F
(8.3°C)
3.5°F
(1.9°C)
123rd Coolest Coolest since: 1990 1904
4th Warmest Warmest to Date 2012
Sep 1990–Aug 1991
12-Month
51.3°F
(10.7°C)
48.1°F
(8.9°C)
3.2°F
(1.8°C)
123rd Coolest Coolest since: 1990 1904
4th Warmest Warmest to Date 2012
Mar 1990–Aug 1991
18-Month
53.6°F
(12.0°C)
51.3°F
(10.7°C)
2.3°F
(1.3°C)
123rd Coolest Coolest since: 1990 1918
4th Warmest Warmest to Date 2012
Ties: 2002, 2020, 2021
Sep 1989–Aug 1991
24-Month
50.0°F
(10.0°C)
48.1°F
(8.9°C)
1.9°F
(1.1°C)
116th Coolest Coolest since: 1990 1905
10th Warmest Warmest since: 1933 2017
Ties: 2006
Sep 1988–Aug 1991
36-Month
49.4°F
(9.7°C)
48.1°F
(8.9°C)
1.3°F
(0.8°C)
107th Coolest Coolest since: 1990 1979
18th Warmest Warmest since: 1955 2018
Ties: 1932, 1934, 1955, 1992
Sep 1987–Aug 1991
48-Month
49.2°F
(9.6°C)
48.1°F
(8.9°C)
1.1°F
(0.7°C)
103rd Coolest Coolest since: 1990 1907
21st Warmest Warmest since: 1955 2019
Ties: 1934, 2015
Sep 1986–Aug 1991
60-Month
49.2°F
(9.6°C)
48.1°F
(8.9°C)
1.1°F
(0.7°C)
105th Coolest Coolest since: 1990 1908
18th Warmest Warmest since: 1933 2020
Ties: 1933, 2000, 2004, 2007, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 25, 2021 from https://www.ncdc.noaa.gov/cag/