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 September 2019. For more information, please see Climatological Rankings.


Maryland

Average Temperature Rankings, September 1930

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
(1895-2019)
Warmest/Coolest
Since
Record
September 1930
1-Month
72.6°F
(22.6°C)
67.0°F
(19.4°C)
5.6°F
(3.2°C)
125th Coolest Coolest since: 1929 1917
1st Warmest Warmest to Date 1930, 2018
Ties: 2018
Aug–Sep 1930
2-Month
73.1°F
(22.8°C)
70.1°F
(21.2°C)
3.0°F
(1.6°C)
116th Coolest Coolest since: 1929 1940, 1963
10th Warmest Warmest since: 1900 1900, 2016, 2018
Jul–Sep 1930
3-Month
74.4°F
(23.6°C)
71.8°F
(22.1°C)
2.6°F
(1.5°C)
116th Coolest Coolest since: 1929 1962
10th Warmest Warmest since: 1900 2016
Ties: 1980
Jun–Sep 1930
4-Month
73.8°F
(23.2°C)
71.5°F
(21.9°C)
2.3°F
(1.3°C)
117th Coolest Coolest since: 1929 1927
9th Warmest Warmest since: 1900 2010
Ties: 2012
May–Sep 1930
5-Month
71.9°F
(22.2°C)
69.7°F
(20.9°C)
2.2°F
(1.3°C)
116th Coolest Coolest since: 1929 1907, 1967
10th Warmest Warmest since: 1900 2010
Apr–Sep 1930
6-Month
68.2°F
(20.1°C)
66.7°F
(19.3°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 1929 1907
20th Warmest Warmest since: 1921 2010
Ties: 1955, 1977, 1980, 1999
Mar–Sep 1930
7-Month
64.5°F
(18.1°C)
63.3°F
(17.4°C)
1.2°F
(0.7°C)
102nd Coolest Coolest since: 1929 1924
24th Warmest Warmest since: 1921 2010
Ties: 1898, 1973, 2005
Feb–Sep 1930
8-Month
61.2°F
(16.2°C)
59.5°F
(15.3°C)
1.7°F
(0.9°C)
110th Coolest Coolest since: 1929 1907
16th Warmest Warmest since: 1925 2012
Ties: 1925, 1945, 1990, 2008
Jan–Sep 1930
9-Month
58.1°F
(14.5°C)
56.5°F
(13.6°C)
1.6°F
(0.9°C)
108th Coolest Coolest since: 1929 1940
18th Warmest Warmest since: 1921 2012
Ties: 1933
Dec 1929–Sep 1930
10-Month
56.0°F
(13.3°C)
54.5°F
(12.5°C)
1.5°F
(0.8°C)
104th Coolest Coolest since: 1929 1904
21st Warmest Warmest since: 1921 2012
Ties: 1933, 2005
Nov 1929–Sep 1930
11-Month
55.0°F
(12.8°C)
53.6°F
(12.0°C)
1.4°F
(0.8°C)
101st Coolest Coolest since: 1929 1904
24th Warmest Warmest since: 1921 2012
Oct 1929–Sep 1930
12-Month
54.8°F
(12.7°C)
53.7°F
(12.1°C)
1.1°F
(0.6°C)
91st Coolest Coolest since: 1929 1904
34th Warmest Warmest since: 1921 2012
Ties: 1898, 1952, 1987
Apr 1929–Sep 1930
18-Month
58.7°F
(14.8°C)
58.1°F
(14.5°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1929 1904, 1918
42nd Warmest Warmest since: 1922 2012
Ties: 1901, 1952, 2003
Oct 1928–Sep 1930
24-Month
54.5°F
(12.5°C)
53.7°F
(12.1°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 1929 1905
33rd Warmest Warmest since: 1922 2017
Ties: 1949, 1976, 1995, 2001
Oct 1927–Sep 1930
36-Month
54.2°F
(12.3°C)
53.7°F
(12.1°C)
0.5°F
(0.2°C)
71st Coolest Coolest since: 1929 1905, 1918
52nd Warmest Warmest since: 1923 2018
Ties: 1957, 2015
Oct 1926–Sep 1930
48-Month
53.8°F
(12.1°C)
53.7°F
(12.1°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1929 1905
66th Warmest Warmest since: 1924 2019
Ties: 1942, 1948
Oct 1925–Sep 1930
60-Month
53.5°F
(11.9°C)
53.8°F
(12.1°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1929 1905, 1908
84th Warmest Warmest since: 1925 2019
Ties: 1902, 1913, 1938, 1980, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/