Statewide Rankings

Statewide Data Info
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Pennsylvania

Average Temperature Rankings, August 1999

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1999
1-Month
68.5°F
(20.3°C)
68.4°F
(20.2°C)
0.1°F
(0.1°C)
59th Coolest
Coolest since:
1927
70th Warmest
Warmest since:
2016
Ties: 1948, 1969
Jul–Aug 1999
2-Month
71.2°F
(21.8°C)
69.3°F
(20.7°C)
1.9°F
(1.1°C)
103rd Coolest
Coolest since:
1927
26th Warmest
Warmest since:
1955
Ties: 1931, 1936, 1993
Jun–Aug 1999
3-Month
69.9°F
(21.1°C)
68.2°F
(20.1°C)
1.7°F
(1.0°C)
107th Coolest
Coolest since:
1927
22nd Warmest
Warmest since:
2005
Ties: 1937, 1944, 1959, 1973
May–Aug 1999
4-Month
67.3°F
(19.6°C)
65.6°F
(18.7°C)
1.7°F
(0.9°C)
107th Coolest
Coolest since:
1907
22nd Warmest
Warmest since:
1991
Ties: 1901, 2019
Apr–Aug 1999
5-Month
63.5°F
(17.5°C)
61.8°F
(16.6°C)
1.7°F
(0.9°C)
111th Coolest
Coolest since:
1907
18th Warmest
Warmest since:
2010
Ties: 1987, 1998, 2018
Mar–Aug 1999
6-Month
58.7°F
(14.8°C)
57.6°F
(14.2°C)
1.1°F
(0.6°C)
102nd Coolest
Coolest since:
1924
27th Warmest
Warmest since:
2012
Ties: 1936, 1988
Feb–Aug 1999
7-Month
54.8°F
(12.7°C)
53.1°F
(11.7°C)
1.7°F
(1.0°C)
111th Coolest
Coolest since:
1907
18th Warmest
Warmest since:
2012
Ties: 1987, 2006
Jan–Aug 1999
8-Month
51.3°F
(10.7°C)
49.6°F
(9.8°C)
1.7°F
(0.9°C)
111th Coolest
Coolest since:
1904, 1940
18th Warmest
Warmest since:
2012
Ties: 1898, 2019, 2022
Dec 1998–Aug 1999
9-Month
49.6°F
(9.8°C)
47.3°F
(8.5°C)
2.3°F
(1.3°C)
115th Coolest
Coolest since:
1904
13th Warmest
Warmest since:
2012
Nov 1998–Aug 1999
10-Month
48.8°F
(9.3°C)
46.5°F
(8.1°C)
2.3°F
(1.2°C)
115th Coolest
Coolest since:
1904
13th Warmest
Warmest since:
2012
Ties: 2006
Oct 1998–Aug 1999
11-Month
49.1°F
(9.5°C)
46.9°F
(8.3°C)
2.2°F
(1.2°C)
114th Coolest
Coolest since:
1904
14th Warmest
Warmest since:
2012
Ties: 2006
Sep 1998–Aug 1999
12-Month
50.4°F
(10.2°C)
48.2°F
(9.0°C)
2.2°F
(1.2°C)
114th Coolest
Coolest since:
1904
14th Warmest
Warmest since:
2012
Mar 1998–Aug 1999
18-Month
53.4°F
(11.9°C)
51.2°F
(10.7°C)
2.2°F
(1.2°C)
118th Coolest
Coolest since:
1918
10th Warmest
Warmest since:
2012
Sep 1997–Aug 1999
24-Month
50.5°F
(10.3°C)
48.1°F
(8.9°C)
2.4°F
(1.4°C)
121st Coolest
Coolest since:
1905
6th Warmest
Warmest to Date
2017
Sep 1996–Aug 1999
36-Month
49.7°F
(9.8°C)
48.1°F
(8.9°C)
1.6°F
(0.9°C)
113th Coolest
Coolest since:
1979
13th Warmest
Warmest since:
2018
Ties: 1933, 2014
Sep 1995–Aug 1999
48-Month
49.0°F
(9.4°C)
48.1°F
(8.9°C)
0.9°F
(0.5°C)
94th Coolest
Coolest since:
1907
31st Warmest
Warmest since:
2019, 2022
Ties: 2004
Sep 1994–Aug 1999
60-Month
49.1°F
(9.5°C)
48.1°F
(8.9°C)
1.0°F
(0.6°C)
99th Coolest
Coolest since:
1908
25th Warmest
Warmest since:
2020
Ties: 1934, 2005

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