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, July 1949

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
July 1949
1-Month		87.10°F
(30.61°C)		86.68°F
(30.38°C)		0.42°F
(0.23°C)		80th Coolest
Coolest since:
1992
49th Warmest
Warmest since:
1936
Ties: 1916, 2001, 2019
Jun–Jul 1949
2-Month		84.53°F
(29.18°C)		84.01°F
(28.89°C)		0.52°F
(0.29°C)		75th Coolest
Coolest since:
1915
54th Warmest
Warmest since:
1936
May–Jul 1949
3-Month		81.20°F
(27.33°C)		80.32°F
(26.84°C)		0.88°F
(0.49°C)		95th Coolest
Coolest since:
1907
34th Warmest
Warmest since:
1934
Apr–Jul 1949
4-Month		77.18°F
(25.10°C)		76.12°F
(24.51°C)		1.06°F
(0.59°C)		102nd Coolest
Coolest since:
1907
27th Warmest
Warmest since:
1934
Mar–Jul 1949
5-Month		72.09°F
(22.27°C)		71.49°F
(21.94°C)		0.60°F
(0.33°C)		81st Coolest
Coolest since:
1912
48th Warmest
Warmest since:
2012
Ties: 1956
Feb–Jul 1949
6-Month		67.23°F
(19.57°C)		67.05°F
(19.47°C)		0.18°F
(0.10°C)		68th Coolest
Coolest since:
1912
61st Warmest
Warmest since:
2012
Jan–Jul 1949
7-Month		62.73°F
(17.07°C)		63.25°F
(17.36°C)		-0.52°F
(-0.29°C)		38th Coolest
Coolest since:
1979
91st Warmest
Warmest since:
2012
Ties: 1902, 1909
Dec 1948–Jul 1949
8-Month		60.23°F
(15.68°C)		60.70°F
(15.94°C)		-0.47°F
(-0.26°C)		35th Coolest
Coolest since:
1979
93rd Warmest
Warmest since:
2012
Ties: 1968
Nov 1948–Jul 1949
9-Month		59.34°F
(15.19°C)		59.82°F
(15.46°C)		-0.48°F
(-0.27°C)		31st Coolest
Coolest since:
1912
97th Warmest
Warmest since:
2012
Oct 1948–Jul 1949
10-Month		60.10°F
(15.61°C)		60.52°F
(15.84°C)		-0.42°F
(-0.23°C)		35th Coolest
Coolest since:
1912
93rd Warmest
Warmest since:
2012
Sep 1948–Jul 1949
11-Month		61.91°F
(16.62°C)		62.09°F
(16.72°C)		-0.18°F
(-0.10°C)		44th Coolest
Coolest since:
1912
84th Warmest
Warmest since:
2012
Aug 1948–Jul 1949
12-Month		63.88°F
(17.71°C)		64.01°F
(17.78°C)		-0.13°F
(-0.07°C)		47th Coolest
Coolest since:
1912
81st Warmest
Warmest since:
2012
Feb 1948–Jul 1949
18-Month		64.79°F
(18.22°C)		65.01°F
(18.34°C)		-0.22°F
(-0.12°C)		46th Coolest
Coolest since:
1979
82nd Warmest
Warmest since:
2017
Aug 1947–Jul 1949
24-Month		63.94°F
(17.74°C)		63.99°F
(17.77°C)		-0.05°F
(-0.03°C)		58th Coolest
Coolest since:
1913
69th Warmest
Warmest since:
2017
Aug 1946–Jul 1949
36-Month		63.81°F
(17.67°C)		63.98°F
(17.77°C)		-0.17°F
(-0.10°C)		42nd Coolest
Coolest since:
1905
84th Warmest
Warmest since:
2018
Ties: 1922, 1994
Aug 1945–Jul 1949
48-Month		64.08°F
(17.82°C)		63.97°F
(17.76°C)		0.11°F
(0.06°C)		67th Coolest
Coolest since:
1915
58th Warmest
Warmest since:
2018
Ties: 1925, 1948, 1958, 1997
Aug 1944–Jul 1949
60-Month		64.04°F
(17.80°C)		63.96°F
(17.76°C)		0.08°F
(0.04°C)		64th Coolest
Coolest since:
1907
60th Warmest
Warmest since:
2016
Ties: 1911, 1996

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