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 March 2021. For more information, please see Climatological Rankings.


Maryland

Minimum Temperature Rankings, September 1929

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1929
1-Month
56.4°F
(13.6°C)
56.3°F
(13.5°C)
0.1°F
(0.1°C)
60th Coolest Coolest since: 1928 1914, 1918
67th Warmest Warmest since: 1926 2018
Aug–Sep 1929
2-Month
58.0°F
(14.4°C)
59.6°F
(15.3°C)
-1.6°F
(-0.9°C)
18th Coolest Coolest since: 1927 1963
109th Warmest Warmest since: 1928 2018
Ties: 1953, 1981
Jul–Sep 1929
3-Month
59.6°F
(15.3°C)
61.3°F
(16.3°C)
-1.7°F
(-1.0°C)
11th Coolest Coolest since: 1927 1963
116th Warmest Warmest since: 1928 2018
Ties: 1967
Jun–Sep 1929
4-Month
59.4°F
(15.2°C)
60.9°F
(16.1°C)
-1.5°F
(-0.9°C)
7th Coolest Coolest since: 1927 1927
120th Warmest Warmest since: 1928 2018
Ties: 1902, 1903, 1914, 1924
May–Sep 1929
5-Month
57.5°F
(14.2°C)
58.9°F
(14.9°C)
-1.4°F
(-0.7°C)
9th Coolest Coolest since: 1927 1963, 1967
118th Warmest Warmest since: 1928 2018
Apr–Sep 1929
6-Month
55.2°F
(12.9°C)
55.9°F
(13.3°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 1928 1907, 1927
98th Warmest Warmest since: 1925 2018
Ties: 1951
Mar–Sep 1929
7-Month
52.5°F
(11.4°C)
52.5°F
(11.4°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1928 1967
78th Warmest Warmest since: 1925 2010
Ties: 1981, 1996
Feb–Sep 1929
8-Month
48.8°F
(9.3°C)
49.0°F
(9.4°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1928 1907, 1963
81st Warmest Warmest since: 1925 2012
Ties: 1943, 1948
Jan–Sep 1929
9-Month
46.0°F
(7.8°C)
46.2°F
(7.9°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1928 1940
81st Warmest Warmest since: 1925 2012
Ties: 1908, 1915, 1946, 1951, 1977
Dec 1928–Sep 1929
10-Month
44.0°F
(6.7°C)
44.2°F
(6.8°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1928 1904
79th Warmest Warmest since: 1925 2012
Ties: 1943, 1969, 1994, 1996
Nov 1928–Sep 1929
11-Month
43.4°F
(6.3°C)
43.4°F
(6.3°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1928 1904
71st Warmest Warmest since: 1925 2012
Ties: 1950, 1960
Oct 1928–Sep 1929
12-Month
43.6°F
(6.4°C)
43.6°F
(6.4°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1928 1918
68th Warmest Warmest since: 1928 2012
Ties: 1928, 1959
Apr 1928–Sep 1929
18-Month
47.4°F
(8.6°C)
47.7°F
(8.7°C)
-0.3°F
(-0.1°C)
37th Coolest Coolest since: 1928 1918
89th Warmest Warmest since: 1923 2012
Ties: 1907, 1934, 1956
Oct 1927–Sep 1929
24-Month
43.6°F
(6.4°C)
43.5°F
(6.4°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1928 1905
69th Warmest Warmest since: 1923 2017
Ties: 1914, 1934, 1951, 1957, 1980
Oct 1926–Sep 1929
36-Month
43.2°F
(6.2°C)
43.5°F
(6.4°C)
-0.3°F
(-0.2°C)
31st Coolest Coolest since: 1928 1918
93rd Warmest Warmest since: 1925 2018
Ties: 1902, 1910, 1925, 1948, 1980
Oct 1925–Sep 1929
48-Month
43.0°F
(6.1°C)
43.5°F
(6.4°C)
-0.5°F
(-0.3°C)
20th Coolest Coolest since: 1928 1905
103rd Warmest Warmest since: 1926 2019, 2020
Ties: 1910, 1926, 1971, 1979, 1980, 1982
Oct 1924–Sep 1929
60-Month
43.1°F
(6.2°C)
43.5°F
(6.4°C)
-0.4°F
(-0.2°C)
23rd Coolest Coolest since: 1928 1967
99th Warmest Warmest since: 1926 2020
Ties: 1911, 1917, 1921, 1930

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 14, 2021 from https://www.ncdc.noaa.gov/cag/