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, October 2009

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
October 2009
1-Month
45.8°F
(7.7°C)
44.8°F
(7.1°C)
1.0°F
(0.6°C)
70th Coolest Coolest since: 2008 1895
57th Warmest Warmest since: 2007 1971
Ties: 1989
Sep–Oct 2009
2-Month
51.6°F
(10.9°C)
50.6°F
(10.3°C)
1.0°F
(0.6°C)
79th Coolest Coolest since: 2008 1917
48th Warmest Warmest since: 2007 2018
Ties: 1945, 1995, 1996
Aug–Oct 2009
3-Month
56.6°F
(13.7°C)
54.7°F
(12.6°C)
1.9°F
(1.1°C)
104th Coolest Coolest since: 2008 1909, 1917
23rd Warmest Warmest since: 2007 2018
Ties: 1936, 1984, 2003, 2004
Jul–Oct 2009
4-Month
58.2°F
(14.6°C)
57.1°F
(13.9°C)
1.1°F
(0.7°C)
88th Coolest Coolest since: 2008 1909
39th Warmest Warmest since: 2007 2018
Ties: 1901, 1910, 1921, 1926, 1941, 1977, 1980, 1991, 1999, 2014
Jun–Oct 2009
5-Month
58.9°F
(14.9°C)
57.7°F
(14.3°C)
1.2°F
(0.6°C)
95th Coolest Coolest since: 2008 1907
32nd Warmest Warmest since: 2007 2018
Ties: 1942, 1984, 2014
May–Oct 2009
6-Month
57.9°F
(14.4°C)
56.5°F
(13.6°C)
1.4°F
(0.8°C)
96th Coolest Coolest since: 2008 1907
31st Warmest Warmest since: 2007 2018
Ties: 1975, 2003
Apr–Oct 2009
7-Month
55.8°F
(13.2°C)
54.3°F
(12.4°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 2008 1907
21st Warmest Warmest since: 2007 2018, 2019
Ties: 1942, 1973, 2006
Mar–Oct 2009
8-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
106th Coolest Coolest since: 2008 1907
21st Warmest Warmest since: 2007 2019
Ties: 1900, 1942, 2006, 2013
Feb–Oct 2009
9-Month
50.0°F
(10.0°C)
48.5°F
(9.2°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 2008 1907
21st Warmest Warmest since: 2006 2018
Ties: 1898, 1922, 2000
Jan–Oct 2009
10-Month
47.2°F
(8.4°C)
46.1°F
(7.8°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 2003 1904, 1940
30th Warmest Warmest since: 2008 2012, 2017, 2020
Ties: 1919, 1939, 1955, 1959, 1975
Dec 2008–Oct 2009
11-Month
45.5°F
(7.5°C)
44.3°F
(6.8°C)
1.2°F
(0.7°C)
94th Coolest Coolest since: 2003 1904
32nd Warmest Warmest since: 2008 2012
Ties: 1913, 1933, 1985
Nov 2008–Oct 2009
12-Month
44.7°F
(7.1°C)
43.5°F
(6.4°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 2003 1904
30th Warmest Warmest since: 2008 2012, 2016
Ties: 1975, 1990
May 2008–Oct 2009
18-Month
48.8°F
(9.3°C)
47.9°F
(8.8°C)
0.9°F
(0.5°C)
100th Coolest Coolest since: 2003 1904
26th Warmest Warmest since: 2008 2019
Ties: 1901, 1922, 1973, 1985, 2003, 2015
Nov 2007–Oct 2009
24-Month
44.9°F
(7.2°C)
43.5°F
(6.4°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 2004 1905
20th Warmest Warmest since: 2008 2017
Ties: 1992, 2002, 2004
Nov 2006–Oct 2009
36-Month
45.2°F
(7.3°C)
43.5°F
(6.4°C)
1.7°F
(0.9°C)
109th Coolest Coolest since: 2005 1918
15th Warmest Warmest since: 2008 2018
Ties: 1991
Nov 2005–Oct 2009
48-Month
45.3°F
(7.4°C)
43.5°F
(6.4°C)
1.8°F
(1.0°C)
110th Coolest Coolest since: 2006 1905, 1907
13th Warmest Warmest since: 2008 2019
Nov 2004–Oct 2009
60-Month
45.3°F
(7.4°C)
43.5°F
(6.4°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 2007 1967
13th Warmest Warmest since: 2008 2020
Ties: 2002, 2007, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 3, 2021 from https://www.ncdc.noaa.gov/cag/