Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Maryland

Minimum Temperature Rankings, September 2020

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 2020
1-Month
57.8°F
(14.3°C)
56.3°F
(13.5°C)
1.5°F
(0.8°C)
80th Coolest
Coolest since:
1914, 1918
49th Warmest
Warmest since:
2018
Ties: 1993, 1999
Aug–Sep 2020
2-Month
62.8°F
(17.1°C)
59.6°F
(15.3°C)
3.2°F
(1.8°C)
120th Coolest
Coolest since:
1963
9th Warmest
Warmest since:
2018
Ties: 2019
Jul–Sep 2020
3-Month
65.1°F
(18.4°C)
61.3°F
(16.3°C)
3.8°F
(2.1°C)
126th Coolest
Coolest since:
1963
3rd Warmest
Warmest since:
2018
Jun–Sep 2020
4-Month
64.4°F
(18.0°C)
61.0°F
(16.1°C)
3.4°F
(1.9°C)
125th Coolest
Coolest since:
1927
4th Warmest
Warmest since:
2018
Ties: 2011
May–Sep 2020
5-Month
61.6°F
(16.4°C)
58.9°F
(14.9°C)
2.7°F
(1.5°C)
119th Coolest
Coolest since:
1963, 1967
10th Warmest
Warmest since:
2018
Ties: 2021
Apr–Sep 2020
6-Month
58.3°F
(14.6°C)
55.9°F
(13.3°C)
2.4°F
(1.3°C)
117th Coolest
Coolest since:
1907, 1927
12th Warmest
Warmest since:
2018
Mar–Sep 2020
7-Month
55.6°F
(13.1°C)
52.6°F
(11.4°C)
3.0°F
(1.7°C)
122nd Coolest
Coolest since:
1967
7th Warmest
Warmest since:
2010
Ties: 2004
Feb–Sep 2020
8-Month
52.6°F
(11.4°C)
49.0°F
(9.4°C)
3.6°F
(2.0°C)
126th Coolest
Coolest since:
1907, 1963
3rd Warmest
Warmest since:
2012
Ties: 2019
Jan–Sep 2020
9-Month
50.2°F
(10.1°C)
46.2°F
(7.9°C)
4.0°F
(2.2°C)
127th Coolest
Coolest since:
1940
2nd Warmest
Warmest since:
2012
Dec 2019–Sep 2020
10-Month
48.2°F
(9.0°C)
44.3°F
(6.8°C)
3.9°F
(2.2°C)
126th Coolest
Coolest since:
1904
2nd Warmest
Warmest since:
2012
Ties: 2016
Nov 2019–Sep 2020
11-Month
46.8°F
(8.2°C)
43.4°F
(6.3°C)
3.4°F
(1.9°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2012
Oct 2019–Sep 2020
12-Month
47.1°F
(8.4°C)
43.5°F
(6.4°C)
3.6°F
(2.0°C)
125th Coolest
Coolest since:
1918
3rd Warmest
Warmest since:
2012
Ties: 2017
Apr 2019–Sep 2020
18-Month
51.4°F
(10.8°C)
47.6°F
(8.7°C)
3.8°F
(2.1°C)
126th Coolest
Coolest since:
1918
2nd Warmest
Warmest since:
2012
Oct 2018–Sep 2020
24-Month
47.0°F
(8.3°C)
43.5°F
(6.4°C)
3.5°F
(1.9°C)
125th Coolest
Coolest since:
1905
2nd Warmest
Warmest since:
2017
Oct 2017–Sep 2020
36-Month
46.8°F
(8.2°C)
43.5°F
(6.4°C)
3.3°F
(1.8°C)
123rd Coolest
Coolest since:
1918
3rd Warmest
Warmest since:
2018, 2021
Ties: 2019, 2022
Oct 2016–Sep 2020
48-Month
46.9°F
(8.3°C)
43.5°F
(6.4°C)
3.4°F
(1.9°C)
124th Coolest
Coolest since:
1905
1st Warmest
Warmest since:
2019, 2020
Ties: 2019
Oct 2015–Sep 2020
60-Month
47.0°F
(8.3°C)
43.5°F
(6.4°C)
3.5°F
(1.9°C)
123rd Coolest
Coolest since:
1967
1st Warmest
Warmest to Date
2020

Citing This Page