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, September 1918

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
September 1918
1-Month
56.8°F
(13.8°C)
61.7°F
(16.5°C)
-4.9°F
(-2.7°C)
1st Coolest
Coolest since:
1918
128th Warmest
Warmest since:
1961
Aug–Sep 1918
2-Month
64.4°F
(18.0°C)
65.1°F
(18.4°C)
-0.7°F
(-0.4°C)
35th Coolest
Coolest since:
1963
94th Warmest
Warmest since:
2016
Ties: 1913, 1929, 1943, 1951, 1957, 1984
Jul–Sep 1918
3-Month
65.7°F
(18.7°C)
66.8°F
(19.3°C)
-1.1°F
(-0.6°C)
19th Coolest
Coolest since:
1924, 1962, 1963, 1976
110th Warmest
Warmest since:
2016
Ties: 1946, 1974
Jun–Sep 1918
4-Month
65.4°F
(18.6°C)
66.7°F
(19.3°C)
-1.3°F
(-0.7°C)
14th Coolest
Coolest since:
1924
115th Warmest
Warmest since:
2005, 2016
Ties: 1902, 1917, 1940, 1946
May–Sep 1918
5-Month
65.0°F
(18.3°C)
64.8°F
(18.2°C)
0.2°F
(0.1°C)
60th Coolest
Coolest since:
1924
69th Warmest
Warmest since:
2018
Ties: 1969, 1986, 2014
Apr–Sep 1918
6-Month
61.9°F
(16.6°C)
61.9°F
(16.6°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1907, 1924
77th Warmest
Warmest since:
2010
Ties: 1905, 1910, 1943, 1983
Mar–Sep 1918
7-Month
58.6°F
(14.8°C)
58.1°F
(14.5°C)
0.5°F
(0.3°C)
73rd Coolest
Coolest since:
1924
56th Warmest
Warmest since:
2010
Ties: 1899, 1925, 1929, 1946, 1968, 1983, 2013
Feb–Sep 1918
8-Month
54.5°F
(12.5°C)
54.1°F
(12.3°C)
0.4°F
(0.2°C)
68th Coolest
Coolest since:
1924
61st Warmest
Warmest since:
2012
Jan–Sep 1918
9-Month
50.0°F
(10.0°C)
51.0°F
(10.6°C)
-1.0°F
(-0.6°C)
24th Coolest
Coolest since:
1940
105th Warmest
Warmest since:
2012
Ties: 1923, 1928, 1966, 1972
Dec 1917–Sep 1918
10-Month
46.9°F
(8.3°C)
48.8°F
(9.3°C)
-1.9°F
(-1.0°C)
6th Coolest
Coolest since:
1904
122nd Warmest
Warmest since:
2012
Ties: 1907
Nov 1917–Sep 1918
11-Month
45.8°F
(7.7°C)
47.9°F
(8.8°C)
-2.1°F
(-1.1°C)
5th Coolest
Coolest since:
1904
123rd Warmest
Warmest since:
2012
Oct 1917–Sep 1918
12-Month
45.7°F
(7.6°C)
48.1°F
(8.9°C)
-2.4°F
(-1.3°C)
2nd Coolest
Coolest since:
1904
126th Warmest
Warmest since:
2012
Apr 1917–Sep 1918
18-Month
50.5°F
(10.3°C)
52.7°F
(11.5°C)
-2.2°F
(-1.2°C)
1st Coolest
Coolest since:
1918
127th Warmest
Warmest since:
2012
Oct 1916–Sep 1918
24-Month
46.2°F
(7.9°C)
48.1°F
(8.9°C)
-1.9°F
(-1.0°C)
2nd Coolest
Coolest since:
1905
125th Warmest
Warmest since:
2017
Oct 1915–Sep 1918
36-Month
46.7°F
(8.2°C)
48.2°F
(9.0°C)
-1.5°F
(-0.8°C)
2nd Coolest
Coolest since:
1979
124th Warmest
Warmest since:
2018
Oct 1914–Sep 1918
48-Month
46.9°F
(8.3°C)
48.1°F
(8.9°C)
-1.2°F
(-0.6°C)
3rd Coolest
Coolest since:
1907
122nd Warmest
Warmest since:
2019
Oct 1913–Sep 1918
60-Month
47.1°F
(8.4°C)
48.1°F
(8.9°C)
-1.0°F
(-0.5°C)
2nd Coolest
Coolest since:
1908
122nd Warmest
Warmest since:
2020
Ties: 1905, 1907, 1981, 1982

Citing This Page