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, September 2003

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
September 2003
1-Month
52.05°F
(11.14°C)
51.90°F
(11.06°C)
0.15°F
(0.08°C)
57th Coolest
Coolest since:
1918
72nd Warmest
Warmest since:
2019
Ties: 1982, 2000
Aug–Sep 2003
2-Month
56.96°F
(13.87°C)
55.47°F
(13.04°C)
1.49°F
(0.83°C)
111th Coolest
Coolest since:
1974
18th Warmest
Warmest since:
2019
Jul–Sep 2003
3-Month
58.72°F
(14.84°C)
57.17°F
(13.98°C)
1.55°F
(0.86°C)
111th Coolest
Coolest since:
1924
18th Warmest
Warmest since:
2022
Jun–Sep 2003
4-Month
57.93°F
(14.41°C)
56.78°F
(13.77°C)
1.15°F
(0.64°C)
103rd Coolest
Coolest since:
1903
26th Warmest
Warmest since:
2021
May–Sep 2003
5-Month
56.09°F
(13.38°C)
54.91°F
(12.73°C)
1.18°F
(0.65°C)
106th Coolest
Coolest since:
1907, 1924
23rd Warmest
Warmest since:
2018
Apr–Sep 2003
6-Month
53.33°F
(11.85°C)
52.20°F
(11.22°C)
1.13°F
(0.63°C)
107th Coolest
Coolest since:
1907
22nd Warmest
Warmest since:
2018
Mar–Sep 2003
7-Month
50.23°F
(10.13°C)
49.02°F
(9.46°C)
1.21°F
(0.67°C)
105th Coolest
Coolest since:
1917
24th Warmest
Warmest since:
2012
Feb–Sep 2003
8-Month
46.76°F
(8.20°C)
45.75°F
(7.64°C)
1.01°F
(0.56°C)
100th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
2012
Ties: 1992
Jan–Sep 2003
9-Month
44.03°F
(6.68°C)
42.86°F
(6.03°C)
1.17°F
(0.65°C)
102nd Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2012
Dec 2002–Sep 2003
10-Month
42.16°F
(5.64°C)
40.84°F
(4.91°C)
1.32°F
(0.73°C)
104th Coolest
Coolest since:
1917
24th Warmest
Warmest since:
2016
Nov 2002–Sep 2003
11-Month
41.16°F
(5.09°C)
39.92°F
(4.40°C)
1.24°F
(0.69°C)
103rd Coolest
Coolest since:
1917
25th Warmest
Warmest since:
2016
Ties: 1934, 1983
Oct 2002–Sep 2003
12-Month
41.15°F
(5.08°C)
40.04°F
(4.47°C)
1.11°F
(0.61°C)
101st Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2016
Apr 2002–Sep 2003
18-Month
45.30°F
(7.39°C)
44.09°F
(6.72°C)
1.21°F
(0.67°C)
107th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
2016
Ties: 1995
Oct 2001–Sep 2003
24-Month
41.42°F
(5.23°C)
40.04°F
(4.47°C)
1.38°F
(0.76°C)
112th Coolest
Coolest since:
1918
15th Warmest
Warmest since:
2017
Oct 2000–Sep 2003
36-Month
41.15°F
(5.08°C)
40.03°F
(4.46°C)
1.12°F
(0.62°C)
106th Coolest
Coolest since:
1918
20th Warmest
Warmest since:
2017, 2018
Ties: 1992
Oct 1999–Sep 2003
48-Month
41.40°F
(5.22°C)
40.01°F
(4.45°C)
1.39°F
(0.77°C)
108th Coolest
Coolest since:
1918
17th Warmest
Warmest since:
2018
Ties: 2012
Oct 1998–Sep 2003
60-Month
41.47°F
(5.26°C)
40.00°F
(4.44°C)
1.47°F
(0.82°C)
112th Coolest
Coolest since:
1920
12th Warmest
Warmest since:
2019, 2020
Ties: 2001

Citing This Page