Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Pennsylvania

Average Temperature Rankings, August 1991

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
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:
1927
26th Warmest
Warmest since:
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:
1927
20th Warmest
Warmest since:
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)
116th Coolest
Coolest since:
1927
13th Warmest
Warmest since:
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)
128th Coolest
Coolest since:
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)
127th Coolest
Coolest since:
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)
126th Coolest
Coolest since:
1924
3rd Warmest
Warmest since:
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)
127th Coolest
Coolest since:
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)
126th Coolest
Coolest since:
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)
123rd Coolest
Coolest since:
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)
124th Coolest
Coolest since:
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)
124th Coolest
Coolest since:
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)
124th Coolest
Coolest since:
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:
1918
5th 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:
1905
11th Warmest
Warmest since:
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:
1979
19th Warmest
Warmest since:
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:
1907
22nd Warmest
Warmest since:
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:
1908
19th Warmest
Warmest since:
2020
Ties: 1933, 2000, 2004, 2007, 2015

Citing This Page