Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of January 2021. For more information, please see Climatological Rankings.


Maryland

Minimum Temperature Rankings, December 2020

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2020
1-Month
29.8°F
(-1.2°C)
26.7°F
(-2.9°C)
3.1°F
(1.7°C)
99th Coolest Coolest since: 2017 1989
28th Warmest Warmest since: 2019 2015
Ties: 1920, 1941
Nov–Dec 2020
2-Month
34.8°F
(1.6°C)
30.8°F
(-0.7°C)
4.0°F
(2.3°C)
118th Coolest Coolest since: 2019 1917
9th Warmest Warmest since: 2015 2015
Oct–Dec 2020
3-Month
39.6°F
(4.2°C)
35.5°F
(1.9°C)
4.1°F
(2.3°C)
123rd Coolest Coolest since: 2019 1917
4th Warmest Warmest since: 2015 2015
Ties: 1984, 2007
Sep–Dec 2020
4-Month
44.1°F
(6.7°C)
40.7°F
(4.8°C)
3.4°F
(1.9°C)
120th Coolest Coolest since: 2019 1917
7th Warmest Warmest since: 2018 2015
Ties: 1900, 2007
Aug–Dec 2020
5-Month
48.9°F
(9.4°C)
45.2°F
(7.3°C)
3.7°F
(2.1°C)
123rd Coolest Coolest since: 2019 1917
4th Warmest Warmest since: 2018 2018
Ties: 1931
Jul–Dec 2020
6-Month
52.3°F
(11.3°C)
48.4°F
(9.1°C)
3.9°F
(2.2°C)
124th Coolest Coolest since: 2019 1917
3rd Warmest Warmest since: 2018 2018
Jun–Dec 2020
7-Month
53.7°F
(12.1°C)
50.0°F
(10.0°C)
3.7°F
(2.1°C)
124th Coolest Coolest since: 2019 1917
3rd Warmest Warmest since: 2018 2015, 2018
May–Dec 2020
8-Month
53.4°F
(11.9°C)
50.1°F
(10.1°C)
3.3°F
(1.8°C)
123rd Coolest Coolest since: 2019 1917
4th Warmest Warmest since: 2019 2018
Ties: 2016, 2019
Apr–Dec 2020
9-Month
52.1°F
(11.2°C)
49.1°F
(9.5°C)
3.0°F
(1.7°C)
122nd Coolest Coolest since: 2017 1917
5th Warmest Warmest since: 2019 2015
Mar–Dec 2020
10-Month
50.8°F
(10.4°C)
47.4°F
(8.6°C)
3.4°F
(1.8°C)
124th Coolest Coolest since: 2019 1917
3rd Warmest Warmest since: 2018 2011
Ties: 2018
Feb–Dec 2020
11-Month
49.0°F
(9.4°C)
45.3°F
(7.4°C)
3.7°F
(2.0°C)
124th Coolest Coolest since: 2019 1917
3rd Warmest Warmest since: 2018 2012, 2018
Jan–Dec 2020
12-Month
47.5°F
(8.6°C)
43.5°F
(6.4°C)
4.0°F
(2.2°C)
126th Coolest Coolest since: 2019 1904
1st Warmest Warmest to Date 2020
Jul 2019–Dec 2020
18-Month
48.7°F
(9.3°C)
45.1°F
(7.3°C)
3.6°F
(2.0°C)
124th Coolest Coolest since: 2019 1904
2nd Warmest Warmest since: 2019 2012
Ties: 2017, 2019
Jan 2019–Dec 2020
24-Month
47.1°F
(8.4°C)
43.5°F
(6.4°C)
3.6°F
(2.0°C)
125th Coolest Coolest since: 2019 1905
1st Warmest Warmest to Date 2020
Jan 2018–Dec 2020
36-Month
47.0°F
(8.3°C)
43.5°F
(6.4°C)
3.5°F
(1.9°C)
124th Coolest Coolest since: 2019 1905
1st Warmest Warmest to Date 2020
Jan 2017–Dec 2020
48-Month
47.0°F
(8.3°C)
43.5°F
(6.4°C)
3.5°F
(1.9°C)
123rd Coolest Coolest since: 2019 1905
1st Warmest Warmest to Date 2020
Jan 2016–Dec 2020
60-Month
46.9°F
(8.3°C)
43.5°F
(6.4°C)
3.4°F
(1.9°C)
122nd Coolest Coolest since: 2019 1905
1st Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 28, 2021 from https://www.ncdc.noaa.gov/cag/