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, April 1899

View Period (Months):
Download: csv json xml
  • 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
April 1899
1-Month
38.23°F
(3.46°C)
38.61°F
(3.67°C)
-0.38°F
(-0.21°C)
46th Coolest
Coolest since:
1920
83rd Warmest
Warmest since:
1981
Ties: 2007
Mar–Apr 1899
2-Month
32.30°F
(0.17°C)
34.29°F
(1.27°C)
-1.99°F
(-1.10°C)
13th Coolest
Coolest since:
1950
116th Warmest
Warmest since:
2012
Ties: 1956
Feb–Apr 1899
3-Month
26.42°F
(-3.10°C)
30.47°F
(-0.85°C)
-4.05°F
(-2.25°C)
1st Coolest
Coolest since:
1899
128th Warmest
Warmest since:
2012
Jan–Apr 1899
4-Month
24.69°F
(-4.06°C)
27.79°F
(-2.34°C)
-3.10°F
(-1.72°C)
2nd Coolest
Coolest since:
1912
127th Warmest
Warmest since:
2012
Dec 1898–Apr 1899
5-Month
23.43°F
(-4.76°C)
26.76°F
(-2.91°C)
-3.33°F
(-1.85°C)
1st Coolest
Coolest since:
1899
127th Warmest
Warmest since:
2012
Nov 1898–Apr 1899
6-Month
24.07°F
(-4.41°C)
27.42°F
(-2.54°C)
-3.35°F
(-1.87°C)
1st Coolest
Coolest since:
1899
127th Warmest
Warmest since:
2017
Oct 1898–Apr 1899
7-Month
26.28°F
(-3.18°C)
29.42°F
(-1.43°C)
-3.14°F
(-1.75°C)
1st Coolest
Coolest since:
1899
127th Warmest
Warmest since:
2017
Sep 1898–Apr 1899
8-Month
29.53°F
(-1.37°C)
32.24°F
(0.13°C)
-2.71°F
(-1.50°C)
2nd Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2016
Aug 1898–Apr 1899
9-Month
32.91°F
(0.51°C)
35.21°F
(1.78°C)
-2.30°F
(-1.27°C)
2nd Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2017
Jul 1898–Apr 1899
10-Month
35.65°F
(2.03°C)
37.74°F
(3.19°C)
-2.09°F
(-1.16°C)
2nd Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2017
Jun 1898–Apr 1899
11-Month
37.56°F
(3.09°C)
39.37°F
(4.09°C)
-1.81°F
(-1.00°C)
2nd Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2017
Ties: 1904
May 1898–Apr 1899
12-Month
38.42°F
(3.57°C)
40.05°F
(4.47°C)
-1.63°F
(-0.90°C)
5th Coolest
Coolest since:
1917
123rd Warmest
Warmest since:
2016
Nov 1897–Apr 1899
18-Month
34.65°F
(1.47°C)
35.83°F
(2.13°C)
-1.18°F
(-0.66°C)
5th Coolest
Coolest since:
1918
122nd Warmest
Warmest since:
2017
May 1897–Apr 1899
24-Month
39.19°F
(3.99°C)
40.04°F
(4.47°C)
-0.85°F
(-0.48°C)
6th Coolest
Coolest since:
1918
121st Warmest
Warmest since:
2017
May 1896–Apr 1899
36-Month
39.46°F
(4.14°C)
40.01°F
(4.45°C)
-0.55°F
(-0.31°C)
13th Coolest
Coolest since:
1918
113th Warmest
Warmest since:
2017
Ties: 1930
May 1895–Apr 1899
48-Month
39.38°F
(4.10°C)
40.00°F
(4.44°C)
-0.62°F
(-0.34°C)
8th Coolest
Coolest since:
1918
117th Warmest
Warmest to Date
2019

Citing This Page