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, March 2019

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2019
1-Month
29.19°F
(-1.56°C)
29.99°F
(-1.12°C)
-0.80°F
(-0.44°C)
47th Coolest
Coolest since:
1965
82nd Warmest
Warmest since:
2012
Feb–Mar 2019
2-Month
25.58°F
(-3.57°C)
26.41°F
(-3.11°C)
-0.83°F
(-0.46°C)
46th Coolest
Coolest since:
1899
83rd Warmest
Warmest since:
2012
Ties: 1950, 1996
Jan–Mar 2019
3-Month
24.66°F
(-4.08°C)
24.18°F
(-4.34°C)
0.48°F
(0.26°C)
73rd Coolest
Coolest since:
1912
56th Warmest
Warmest since:
2012
Dec 2018–Mar 2019
4-Month
25.06°F
(-3.86°C)
23.80°F
(-4.56°C)
1.26°F
(0.70°C)
90th Coolest
Coolest since:
1899
38th Warmest
Warmest since:
2016
Ties: 1954
Nov 2018–Mar 2019
5-Month
26.02°F
(-3.32°C)
25.18°F
(-3.79°C)
0.84°F
(0.47°C)
85th Coolest
Coolest since:
1899
43rd Warmest
Warmest since:
2016
Oct 2018–Mar 2019
6-Month
28.86°F
(-1.74°C)
27.89°F
(-2.28°C)
0.97°F
(0.54°C)
94th Coolest
Coolest since:
1899
34th Warmest
Warmest since:
2016
Ties: 1990, 1991
Sep 2018–Mar 2019
7-Month
32.69°F
(0.38°C)
31.32°F
(-0.38°C)
1.37°F
(0.76°C)
102nd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2016
Aug 2018–Mar 2019
8-Month
36.24°F
(2.36°C)
34.79°F
(1.55°C)
1.45°F
(0.81°C)
105th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
2016
Jul 2018–Mar 2019
9-Month
39.17°F
(3.98°C)
37.64°F
(3.13°C)
1.53°F
(0.85°C)
109th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
2017
Jun 2018–Mar 2019
10-Month
41.15°F
(5.08°C)
39.45°F
(4.14°C)
1.70°F
(0.94°C)
114th Coolest
Coolest since:
1917
14th Warmest
Warmest since:
2016
May 2018–Mar 2019
11-Month
42.19°F
(5.66°C)
40.17°F
(4.54°C)
2.02°F
(1.12°C)
121st Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2016
Apr 2018–Mar 2019
12-Month
41.69°F
(5.38°C)
40.04°F
(4.47°C)
1.65°F
(0.91°C)
112th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2016
Oct 2017–Mar 2019
18-Month
37.66°F
(3.14°C)
35.99°F
(2.22°C)
1.67°F
(0.92°C)
113th Coolest
Coolest since:
1918
14th Warmest
Warmest since:
2017
Apr 2017–Mar 2019
24-Month
41.72°F
(5.40°C)
40.04°F
(4.47°C)
1.68°F
(0.93°C)
113th Coolest
Coolest since:
1918
14th Warmest
Warmest since:
2017
Apr 2016–Mar 2019
36-Month
42.26°F
(5.70°C)
40.01°F
(4.45°C)
2.25°F
(1.25°C)
123rd Coolest
Coolest since:
1918
3rd Warmest
Warmest since:
2018
Apr 2015–Mar 2019
48-Month
42.56°F
(5.87°C)
40.01°F
(4.45°C)
2.55°F
(1.42°C)
124th Coolest
Coolest since:
1918
1st Warmest
Warmest to Date
2019
Apr 2014–Mar 2019
60-Month
42.35°F
(5.75°C)
40.00°F
(4.44°C)
2.35°F
(1.31°C)
122nd Coolest
Coolest since:
1920
2nd Warmest
Warmest to Date
2020

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