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 1918

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 1918
1-Month
57.61°F
(14.23°C)
55.62°F
(13.12°C)
1.99°F
(1.11°C)
117th Coolest
Coolest since:
1917
12th Warmest
Warmest to Date
2021
May–Jun 1918
2-Month
52.71°F
(11.51°C)
51.54°F
(10.86°C)
1.17°F
(0.65°C)
99th Coolest
Coolest since:
1917
30th Warmest
Warmest since:
2018
Ties: 1949
Apr–Jun 1918
3-Month
47.38°F
(8.54°C)
47.23°F
(8.46°C)
0.15°F
(0.08°C)
56th Coolest
Coolest since:
1907
73rd Warmest
Warmest since:
2012
Mar–Jun 1918
4-Month
43.83°F
(6.57°C)
42.91°F
(6.06°C)
0.92°F
(0.51°C)
96th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
2012
Feb–Jun 1918
5-Month
39.41°F
(4.12°C)
38.89°F
(3.83°C)
0.52°F
(0.29°C)
82nd Coolest
Coolest since:
1917
47th Warmest
Warmest since:
2012
Ties: 1974
Jan–Jun 1918
6-Month
35.06°F
(1.70°C)
35.71°F
(2.06°C)
-0.65°F
(-0.36°C)
34th Coolest
Coolest since:
1917
95th Warmest
Warmest since:
2012
Dec 1917–Jun 1918
7-Month
32.71°F
(0.39°C)
33.84°F
(1.02°C)
-1.13°F
(-0.63°C)
11th Coolest
Coolest since:
1917
117th Warmest
Warmest since:
2012
Nov 1917–Jun 1918
8-Month
32.50°F
(0.28°C)
33.45°F
(0.81°C)
-0.95°F
(-0.53°C)
14th Coolest
Coolest since:
1917
114th Warmest
Warmest since:
2016
Oct 1917–Jun 1918
9-Month
32.94°F
(0.52°C)
34.33°F
(1.29°C)
-1.39°F
(-0.77°C)
6th Coolest
Coolest since:
1917
122nd Warmest
Warmest since:
2016
Sep 1917–Jun 1918
10-Month
34.76°F
(1.53°C)
36.09°F
(2.27°C)
-1.33°F
(-0.74°C)
6th Coolest
Coolest since:
1917
122nd Warmest
Warmest since:
2016
Aug 1917–Jun 1918
11-Month
36.83°F
(2.68°C)
38.18°F
(3.43°C)
-1.35°F
(-0.75°C)
6th Coolest
Coolest since:
1917
122nd Warmest
Warmest since:
2016
Ties: 1977
Jul 1917–Jun 1918
12-Month
38.86°F
(3.81°C)
40.04°F
(4.47°C)
-1.18°F
(-0.66°C)
7th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2016
Jan 1917–Jun 1918
18-Month
36.77°F
(2.65°C)
38.59°F
(3.66°C)
-1.82°F
(-1.01°C)
2nd Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2017
Jul 1916–Jun 1918
24-Month
38.22°F
(3.46°C)
40.03°F
(4.46°C)
-1.81°F
(-1.00°C)
1st Coolest
Coolest since:
1918
126th Warmest
Warmest since:
2017
Jul 1915–Jun 1918
36-Month
38.60°F
(3.67°C)
40.02°F
(4.46°C)
-1.42°F
(-0.79°C)
1st Coolest
Coolest since:
1918
125th Warmest
Warmest since:
2017
Jul 1914–Jun 1918
48-Month
38.88°F
(3.82°C)
40.01°F
(4.45°C)
-1.13°F
(-0.63°C)
1st Coolest
Coolest since:
1918
124th Warmest
Warmest since:
2018
Jul 1913–Jun 1918
60-Month
39.19°F
(3.99°C)
40.00°F
(4.44°C)
-0.81°F
(-0.45°C)
3rd Coolest
Coolest since:
1920
121st Warmest
Warmest since:
2020

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