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 1990

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 1990
1-Month
33.37°F
(0.76°C)
29.99°F
(-1.12°C)
3.38°F
(1.88°C)
112th Coolest
Coolest since:
1965
17th Warmest
Warmest since:
2012
Feb–Mar 1990
2-Month
29.30°F
(-1.50°C)
26.41°F
(-3.11°C)
2.89°F
(1.61°C)
112th Coolest
Coolest since:
1899
17th Warmest
Warmest since:
2012
Jan–Mar 1990
3-Month
28.14°F
(-2.14°C)
24.19°F
(-4.34°C)
3.95°F
(2.20°C)
120th Coolest
Coolest since:
1912
9th Warmest
Warmest since:
2012
Dec 1989–Mar 1990
4-Month
25.25°F
(-3.75°C)
23.80°F
(-4.56°C)
1.45°F
(0.81°C)
100th Coolest
Coolest since:
1899
28th Warmest
Warmest since:
2016
Ties: 1986, 2013
Nov 1989–Mar 1990
5-Month
26.41°F
(-3.11°C)
25.18°F
(-3.79°C)
1.23°F
(0.68°C)
93rd Coolest
Coolest since:
1899
35th Warmest
Warmest since:
2016
Oct 1989–Mar 1990
6-Month
28.87°F
(-1.74°C)
27.89°F
(-2.28°C)
0.98°F
(0.54°C)
94th Coolest
Coolest since:
1899
34th Warmest
Warmest since:
2016
Sep 1989–Mar 1990
7-Month
32.05°F
(0.03°C)
31.32°F
(-0.38°C)
0.73°F
(0.41°C)
87th Coolest
Coolest since:
1917
41st Warmest
Warmest since:
2016
Aug 1989–Mar 1990
8-Month
35.42°F
(1.90°C)
34.79°F
(1.55°C)
0.63°F
(0.35°C)
88th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2016
Jul 1989–Mar 1990
9-Month
38.31°F
(3.51°C)
37.65°F
(3.14°C)
0.66°F
(0.37°C)
90th Coolest
Coolest since:
1917
38th Warmest
Warmest since:
2017
Jun 1989–Mar 1990
10-Month
40.05°F
(4.47°C)
39.45°F
(4.14°C)
0.60°F
(0.33°C)
88th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2016
May 1989–Mar 1990
11-Month
40.74°F
(4.86°C)
40.17°F
(4.54°C)
0.57°F
(0.32°C)
87th Coolest
Coolest since:
1917
41st Warmest
Warmest since:
2016
Apr 1989–Mar 1990
12-Month
40.67°F
(4.82°C)
40.04°F
(4.47°C)
0.63°F
(0.35°C)
90th Coolest
Coolest since:
1917
38th Warmest
Warmest since:
2016
Oct 1988–Mar 1990
18-Month
36.48°F
(2.49°C)
35.98°F
(2.21°C)
0.50°F
(0.28°C)
83rd Coolest
Coolest since:
1918
44th Warmest
Warmest since:
2017
Apr 1988–Mar 1990
24-Month
40.52°F
(4.73°C)
40.03°F
(4.46°C)
0.49°F
(0.27°C)
88th Coolest
Coolest since:
1918
39th Warmest
Warmest since:
2017
Apr 1987–Mar 1990
36-Month
40.49°F
(4.72°C)
40.02°F
(4.46°C)
0.47°F
(0.26°C)
86th Coolest
Coolest since:
1918
40th Warmest
Warmest since:
2018
Apr 1986–Mar 1990
48-Month
40.74°F
(4.86°C)
40.01°F
(4.45°C)
0.73°F
(0.41°C)
94th Coolest
Coolest since:
1918
31st Warmest
Warmest since:
2019
Apr 1985–Mar 1990
60-Month
40.74°F
(4.86°C)
40.00°F
(4.44°C)
0.74°F
(0.42°C)
95th Coolest
Coolest since:
1920
29th Warmest
Warmest to Date
2020

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