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, June 1903

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 1903
1-Month
53.65°F
(12.03°C)
55.62°F
(13.12°C)
-1.97°F
(-1.09°C)
6th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2021
May–Jun 1903
2-Month
50.41°F
(10.23°C)
51.53°F
(10.85°C)
-1.12°F
(-0.62°C)
13th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2018
Apr–Jun 1903
3-Month
46.25°F
(7.92°C)
47.22°F
(8.46°C)
-0.97°F
(-0.54°C)
14th Coolest
Coolest since:
1907
115th Warmest
Warmest since:
2012
Ties: 1982
Mar–Jun 1903
4-Month
42.64°F
(5.91°C)
42.92°F
(6.07°C)
-0.28°F
(-0.16°C)
46th Coolest
Coolest since:
1917
83rd Warmest
Warmest since:
2012
Ties: 1937
Feb–Jun 1903
5-Month
37.64°F
(3.13°C)
38.90°F
(3.83°C)
-1.26°F
(-0.70°C)
11th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2012
Jan–Jun 1903
6-Month
34.86°F
(1.59°C)
35.70°F
(2.06°C)
-0.84°F
(-0.47°C)
25th Coolest
Coolest since:
1917
104th Warmest
Warmest since:
2012
Dec 1902–Jun 1903
7-Month
32.94°F
(0.52°C)
33.84°F
(1.02°C)
-0.90°F
(-0.50°C)
17th Coolest
Coolest since:
1917
111th Warmest
Warmest since:
2012
Ties: 1950
Nov 1902–Jun 1903
8-Month
33.05°F
(0.58°C)
33.45°F
(0.81°C)
-0.40°F
(-0.23°C)
36th Coolest
Coolest since:
1917
92nd Warmest
Warmest since:
2016
Ties: 1955
Oct 1902–Jun 1903
9-Month
34.00°F
(1.11°C)
34.34°F
(1.30°C)
-0.34°F
(-0.19°C)
41st Coolest
Coolest since:
1917
87th Warmest
Warmest since:
2016
Sep 1902–Jun 1903
10-Month
35.55°F
(1.97°C)
36.09°F
(2.27°C)
-0.54°F
(-0.30°C)
25th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
2016
Aug 1902–Jun 1903
11-Month
37.62°F
(3.12°C)
38.18°F
(3.43°C)
-0.56°F
(-0.31°C)
22nd Coolest
Coolest since:
1917
106th Warmest
Warmest since:
2016
Jul 1902–Jun 1903
12-Month
39.41°F
(4.12°C)
40.04°F
(4.47°C)
-0.63°F
(-0.35°C)
17th Coolest
Coolest since:
1917
111th Warmest
Warmest since:
2016
Jan 1902–Jun 1903
18-Month
38.15°F
(3.42°C)
38.59°F
(3.66°C)
-0.44°F
(-0.24°C)
30th Coolest
Coolest since:
1917
98th Warmest
Warmest since:
2017
Jul 1901–Jun 1903
24-Month
39.73°F
(4.29°C)
40.03°F
(4.46°C)
-0.30°F
(-0.17°C)
35th Coolest
Coolest since:
1918
92nd Warmest
Warmest since:
2017
Jul 1900–Jun 1903
36-Month
39.92°F
(4.40°C)
40.02°F
(4.46°C)
-0.10°F
(-0.06°C)
49th Coolest
Coolest since:
1918
77th Warmest
Warmest since:
2017
Ties: 1937
Jul 1899–Jun 1903
48-Month
40.05°F
(4.47°C)
40.01°F
(4.45°C)
0.04°F
(0.02°C)
60th Coolest
Coolest since:
1918
65th Warmest
Warmest to Date
2018
Ties: 1932
Jul 1898–Jun 1903
60-Month
39.70°F
(4.28°C)
39.99°F
(4.44°C)
-0.29°F
(-0.16°C)
26th Coolest
Coolest since:
1920
98th Warmest
Warmest since:
2020
Ties: 1953

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