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.

Average Temperature Rankings, February 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2023)
Warmest/Coolest
Since
Record
February 1978
1-Month
27.99°F
(-2.23°C)
33.82°F
(1.01°C)
-5.83°F
(-3.24°C)
6th Coolest
Coolest since:
1936
124th Warmest
Warmest since:
1954
Jan–Feb 1978
2-Month
26.93°F
(-2.82°C)
31.97°F
(-0.02°C)
-5.04°F
(-2.80°C)
5th Coolest
Coolest since:
1979
125th Warmest
Warmest since:
2017
Dec 1977–Feb 1978
3-Month
29.04°F
(-1.64°C)
32.23°F
(0.13°C)
-3.19°F
(-1.77°C)
7th Coolest
Coolest since:
1979
122nd Warmest
Warmest since:
2016
Nov 1977–Feb 1978
4-Month
32.50°F
(0.28°C)
34.60°F
(1.44°C)
-2.10°F
(-1.16°C)
11th Coolest
Coolest since:
1979
118th Warmest
Warmest since:
2000
Oct 1977–Feb 1978
5-Month
36.80°F
(2.67°C)
38.51°F
(3.62°C)
-1.71°F
(-0.95°C)
13th Coolest
Coolest since:
1899
116th Warmest
Warmest since:
2017
Sep 1977–Feb 1978
6-Month
41.65°F
(5.36°C)
42.90°F
(6.06°C)
-1.25°F
(-0.70°C)
14th Coolest
Coolest since:
1899
115th Warmest
Warmest since:
2016
Aug 1977–Feb 1978
7-Month
45.96°F
(7.76°C)
47.07°F
(8.37°C)
-1.11°F
(-0.61°C)
15th Coolest
Coolest since:
1899
114th Warmest
Warmest since:
2017
Jul 1977–Feb 1978
8-Month
49.52°F
(9.73°C)
50.39°F
(10.22°C)
-0.87°F
(-0.49°C)
19th Coolest
Coolest since:
1899
110th Warmest
Warmest since:
2017
Jun 1977–Feb 1978
9-Month
51.83°F
(11.02°C)
52.40°F
(11.33°C)
-0.57°F
(-0.31°C)
27th Coolest
Coolest since:
1977
102nd Warmest
Warmest since:
2017
May 1977–Feb 1978
10-Month
52.81°F
(11.56°C)
53.18°F
(11.77°C)
-0.37°F
(-0.21°C)
33rd Coolest
Coolest since:
1918, 1977
96th Warmest
Warmest since:
2017
Apr 1977–Feb 1978
11-Month
52.93°F
(11.63°C)
52.98°F
(11.66°C)
-0.05°F
(-0.03°C)
49th Coolest
Coolest since:
1918
80th Warmest
Warmest since:
2017
Ties: 1965
Mar 1977–Feb 1978
12-Month
52.11°F
(11.17°C)
52.02°F
(11.12°C)
0.09°F
(0.05°C)
63rd Coolest
Coolest since:
1918
66th Warmest
Warmest since:
2017
Sep 1976–Feb 1978
18-Month
48.23°F
(9.02°C)
48.97°F
(9.43°C)
-0.74°F
(-0.41°C)
12th Coolest
Coolest since:
1918
116th Warmest
Warmest since:
2017
Mar 1976–Feb 1978
24-Month
51.36°F
(10.76°C)
52.01°F
(11.12°C)
-0.65°F
(-0.36°C)
14th Coolest
Coolest since:
1918
114th Warmest
Warmest since:
2017
Ties: 1929
Mar 1975–Feb 1978
36-Month
51.53°F
(10.85°C)
52.00°F
(11.11°C)
-0.47°F
(-0.26°C)
18th Coolest
Coolest since:
1918
109th Warmest
Warmest since:
2018
Mar 1974–Feb 1978
48-Month
51.70°F
(10.94°C)
51.99°F
(11.11°C)
-0.29°F
(-0.17°C)
29th Coolest
Coolest since:
1918
97th Warmest
Warmest since:
2019
Ties: 1952
Mar 1973–Feb 1978
60-Month
51.86°F
(11.03°C)
51.98°F
(11.10°C)
-0.12°F
(-0.07°C)
43rd Coolest
Coolest since:
1918
82nd Warmest
Warmest since:
2020

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