National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Maximum Temperature Rankings, October 1917

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
October 1917
1-Month
64.35°F
(17.97°C)
66.80°F
(19.33°C)
-2.45°F
(-1.36°C)
20th Coolest
Coolest since:
1925
109th Warmest
Warmest since:
1963
Sep–Oct 1917
2-Month
70.71°F
(21.51°C)
72.31°F
(22.39°C)
-1.60°F
(-0.88°C)
17th Coolest
Coolest since:
1925
112th Warmest
Warmest since:
1963
Aug–Oct 1917
3-Month
75.30°F
(24.06°C)
76.58°F
(24.77°C)
-1.28°F
(-0.71°C)
14th Coolest
Coolest since:
1912
115th Warmest
Warmest since:
1947
Jul–Oct 1917
4-Month
78.48°F
(25.82°C)
79.11°F
(26.17°C)
-0.63°F
(-0.35°C)
38th Coolest
Coolest since:
1912
91st Warmest
Warmest since:
2022
Jun–Oct 1917
5-Month
78.94°F
(26.08°C)
79.56°F
(26.42°C)
-0.62°F
(-0.34°C)
38th Coolest
Coolest since:
1912
91st Warmest
Warmest since:
2022
Ties: 1945
May–Oct 1917
6-Month
76.99°F
(24.99°C)
78.46°F
(25.81°C)
-1.47°F
(-0.82°C)
5th Coolest
Coolest since:
1907
124th Warmest
Warmest since:
1934
Apr–Oct 1917
7-Month
74.63°F
(23.68°C)
76.32°F
(24.62°C)
-1.69°F
(-0.94°C)
2nd Coolest
Coolest since:
1907
127th Warmest
Warmest since:
1934
Mar–Oct 1917
8-Month
71.55°F
(21.97°C)
73.40°F
(23.00°C)
-1.85°F
(-1.03°C)
2nd Coolest
Coolest since:
1912
127th Warmest
Warmest since:
2012
Feb–Oct 1917
9-Month
68.26°F
(20.14°C)
70.23°F
(21.24°C)
-1.97°F
(-1.10°C)
2nd Coolest
Coolest since:
1912
127th Warmest
Warmest since:
2012
Jan–Oct 1917
10-Month
65.33°F
(18.52°C)
67.25°F
(19.58°C)
-1.92°F
(-1.06°C)
2nd Coolest
Coolest since:
1912
127th Warmest
Warmest since:
2012
Dec 1916–Oct 1917
11-Month
63.02°F
(17.23°C)
65.03°F
(18.35°C)
-2.01°F
(-1.12°C)
2nd Coolest
Coolest since:
1912
126th Warmest
Warmest since:
2012
Nov 1916–Oct 1917
12-Month
62.15°F
(16.75°C)
64.00°F
(17.78°C)
-1.85°F
(-1.03°C)
2nd Coolest
Coolest since:
1912
126th Warmest
Warmest since:
2012
May 1916–Oct 1917
18-Month
67.27°F
(19.59°C)
68.82°F
(20.46°C)
-1.55°F
(-0.87°C)
2nd Coolest
Coolest since:
1912
126th Warmest
Warmest since:
2012
Nov 1915–Oct 1917
24-Month
62.86°F
(17.14°C)
64.00°F
(17.78°C)
-1.14°F
(-0.64°C)
5th Coolest
Coolest since:
1913
122nd Warmest
Warmest since:
2017
Nov 1914–Oct 1917
36-Month
62.74°F
(17.08°C)
63.98°F
(17.77°C)
-1.24°F
(-0.69°C)
1st Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2018
Nov 1913–Oct 1917
48-Month
63.12°F
(17.29°C)
63.97°F
(17.76°C)
-0.85°F
(-0.47°C)
7th Coolest
Coolest since:
1915
118th Warmest
Warmest since:
2018
Nov 1912–Oct 1917
60-Month
63.19°F
(17.33°C)
63.96°F
(17.76°C)
-0.77°F
(-0.43°C)
5th Coolest
Coolest since:
1907
119th Warmest
Warmest since:
2016

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