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.

Minimum Temperature Rankings, October 1904

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
October 1904
1-Month		41.23°F
(5.13°C)		41.41°F
(5.23°C)		-0.18°F
(-0.10°C)		51st Coolest
Coolest since:
1917
78th Warmest
Warmest since:
1947
Ties: 1944, 1946, 1996, 2001
Sep–Oct 1904
2-Month		46.70°F
(8.17°C)		46.66°F
(8.14°C)		0.04°F
(0.03°C)		62nd Coolest
Coolest since:
1917
67th Warmest
Warmest since:
2015
Aug–Oct 1904
3-Month		50.42°F
(10.23°C)		50.79°F
(10.44°C)		-0.37°F
(-0.21°C)		38th Coolest
Coolest since:
1917
91st Warmest
Warmest since:
2016
Jul–Oct 1904
4-Month		52.45°F
(11.36°C)		53.23°F
(11.79°C)		-0.78°F
(-0.43°C)		15th Coolest
Coolest since:
1976
114th Warmest
Warmest since:
2021
Jun–Oct 1904
5-Month		52.87°F
(11.59°C)		53.71°F
(12.06°C)		-0.84°F
(-0.47°C)		14th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2021
May–Oct 1904
6-Month		51.94°F
(11.08°C)		52.66°F
(11.48°C)		-0.72°F
(-0.40°C)		14th Coolest
Coolest since:
1917
115th Warmest
Warmest since:
2018
Apr–Oct 1904
7-Month		49.80°F
(9.89°C)		50.65°F
(10.36°C)		-0.85°F
(-0.47°C)		9th Coolest
Coolest since:
1917
120th Warmest
Warmest since:
2015
Mar–Oct 1904
8-Month		47.40°F
(8.56°C)		48.07°F
(8.93°C)		-0.67°F
(-0.37°C)		19th Coolest
Coolest since:
1917
110th Warmest
Warmest since:
2016
Feb–Oct 1904
9-Month		44.34°F
(6.86°C)		45.27°F
(7.37°C)		-0.93°F
(-0.51°C)		11th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2016
Ties: 1929
Jan–Oct 1904
10-Month		41.54°F
(5.30°C)		42.71°F
(5.95°C)		-1.17°F
(-0.65°C)		8th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2016
Dec 1903–Oct 1904
11-Month		39.50°F
(4.17°C)		40.89°F
(4.94°C)		-1.39°F
(-0.77°C)		5th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2016
Nov 1903–Oct 1904
12-Month		38.60°F
(3.67°C)		40.04°F
(4.47°C)		-1.44°F
(-0.80°C)		4th Coolest
Coolest since:
1917
124th Warmest
Warmest since:
2016
May 1903–Oct 1904
18-Month		42.89°F
(6.05°C)		44.25°F
(6.81°C)		-1.36°F
(-0.76°C)		2nd Coolest
Coolest to Date
1917
126th Warmest
Warmest since:
2016
Nov 1902–Oct 1904
24-Month		38.98°F
(3.88°C)		40.04°F
(4.47°C)		-1.06°F
(-0.59°C)		4th Coolest
Coolest to Date
1917, 1918
123rd Warmest
Warmest since:
2017
Nov 1901–Oct 1904
36-Month		39.13°F
(3.96°C)		40.02°F
(4.46°C)		-0.89°F
(-0.50°C)		5th Coolest
Coolest to Date
1918
121st Warmest
Warmest since:
2017
Nov 1900–Oct 1904
48-Month		39.38°F
(4.10°C)		40.01°F
(4.45°C)		-0.63°F
(-0.35°C)		9th Coolest
Coolest to Date
1918
116th Warmest
Warmest since:
2018
Nov 1899–Oct 1904
60-Month		39.70°F
(4.28°C)		40.00°F
(4.44°C)		-0.30°F
(-0.16°C)		28th Coolest
Coolest since:
1920
96th Warmest
Warmest since:
2020
Ties: 1972

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