Statewide Rankings

Statewide Data Info
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Maryland

Minimum Temperature Rankings, September 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1999
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, 2020
Aug–Sep 1999
2-Month
61.0°F
(16.1°C)
59.6°F
(15.3°C)
1.4°F
(0.8°C)
87th Coolest
Coolest since:
1963
42nd Warmest
Warmest since:
2018
Ties: 1971
Jul–Sep 1999
3-Month
63.2°F
(17.3°C)
61.3°F
(16.3°C)
1.9°F
(1.0°C)
102nd Coolest
Coolest since:
1963
27th Warmest
Warmest since:
2018
Ties: 1961, 2017
Jun–Sep 1999
4-Month
62.5°F
(16.9°C)
60.9°F
(16.1°C)
1.6°F
(0.8°C)
103rd Coolest
Coolest since:
1927
26th Warmest
Warmest since:
2018
Ties: 1921, 1959
May–Sep 1999
5-Month
60.2°F
(15.7°C)
58.9°F
(14.9°C)
1.3°F
(0.8°C)
93rd Coolest
Coolest since:
1963, 1967
36th Warmest
Warmest since:
2018
Ties: 1955
Apr–Sep 1999
6-Month
57.1°F
(13.9°C)
55.9°F
(13.3°C)
1.2°F
(0.6°C)
97th Coolest
Coolest since:
1907, 1927
32nd Warmest
Warmest since:
2018
Ties: 1898, 1980, 1989, 1993, 2007, 2008
Mar–Sep 1999
7-Month
53.3°F
(11.8°C)
52.5°F
(11.4°C)
0.8°F
(0.4°C)
88th Coolest
Coolest since:
1967
41st Warmest
Warmest since:
2010
Ties: 1938, 1980, 1985, 1986, 1993
Feb–Sep 1999
8-Month
50.1°F
(10.1°C)
49.0°F
(9.4°C)
1.1°F
(0.7°C)
92nd Coolest
Coolest since:
1907, 1963
37th Warmest
Warmest since:
2012
Ties: 1939
Jan–Sep 1999
9-Month
47.4°F
(8.6°C)
46.2°F
(7.9°C)
1.2°F
(0.7°C)
99th Coolest
Coolest since:
1940
30th Warmest
Warmest since:
2012
Ties: 1906, 1938, 1939
Dec 1998–Sep 1999
10-Month
45.9°F
(7.7°C)
44.2°F
(6.8°C)
1.7°F
(0.9°C)
106th Coolest
Coolest since:
1904
22nd Warmest
Warmest since:
2012
Ties: 1953, 2005
Nov 1998–Sep 1999
11-Month
44.9°F
(7.2°C)
43.4°F
(6.3°C)
1.5°F
(0.9°C)
101st Coolest
Coolest since:
1904
27th Warmest
Warmest since:
2012
Ties: 1898
Oct 1998–Sep 1999
12-Month
45.0°F
(7.2°C)
43.5°F
(6.4°C)
1.5°F
(0.8°C)
103rd Coolest
Coolest since:
1918
25th Warmest
Warmest since:
2012
Ties: 1898, 1957
Apr 1998–Sep 1999
18-Month
49.4°F
(9.7°C)
47.7°F
(8.7°C)
1.7°F
(1.0°C)
110th Coolest
Coolest since:
1918
18th Warmest
Warmest since:
2012
Oct 1997–Sep 1999
24-Month
45.7°F
(7.6°C)
43.5°F
(6.4°C)
2.2°F
(1.2°C)
116th Coolest
Coolest since:
1905
11th Warmest
Warmest to Date
2017
Oct 1996–Sep 1999
36-Month
45.0°F
(7.2°C)
43.5°F
(6.4°C)
1.5°F
(0.8°C)
107th Coolest
Coolest since:
1918
19th Warmest
Warmest since:
2018, 2021
Ties: 1991, 2016
Oct 1995–Sep 1999
48-Month
44.6°F
(7.0°C)
43.5°F
(6.4°C)
1.1°F
(0.6°C)
99th Coolest
Coolest since:
1905
26th Warmest
Warmest since:
2019, 2020
Ties: 1991, 1998
Oct 1994–Sep 1999
60-Month
44.7°F
(7.1°C)
43.5°F
(6.4°C)
1.2°F
(0.7°C)
102nd Coolest
Coolest since:
1967
22nd Warmest
Warmest since:
2020
Ties: 1993, 2000, 2001

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