Climate at a Glance

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


Dubuque, Iowa

Average Temperature Rankings, December 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1999
1-Month
25.5°F
(-3.6°C)
22.6°F
(-5.2°C)
2.9°F
(1.6°C)
38th Coolest Coolest since: 1996 1983
32nd Warmest Warmest since: 1998 2015
Nov–Dec 1999
2-Month
34.1°F
(1.2°C)
29.6°F
(-1.3°C)
4.5°F
(2.5°C)
62nd Coolest Coolest since: 1997 1985
8th Warmest Warmest since: 1998 2001
Ties: 1994
Oct–Dec 1999
3-Month
39.4°F
(4.1°C)
36.4°F
(2.4°C)
3.0°F
(1.7°C)
57th Coolest Coolest since: 1997 1976
13th Warmest Warmest since: 1998 2015
Sep–Dec 1999
4-Month
44.5°F
(6.9°C)
42.7°F
(5.9°C)
1.8°F
(1.0°C)
54th Coolest Coolest since: 1997 1976
16th Warmest Warmest since: 1998 2015
Ties: 1979, 1984
Aug–Dec 1999
5-Month
49.2°F
(9.6°C)
48.1°F
(8.9°C)
1.1°F
(0.7°C)
47th Coolest Coolest since: 1997 1976
22nd Warmest Warmest since: 1998 2015
Jul–Dec 1999
6-Month
53.5°F
(11.9°C)
52.1°F
(11.2°C)
1.4°F
(0.7°C)
58th Coolest Coolest since: 1997 1976
11th Warmest Warmest since: 1998 2015
Ties: 1954, 1965, 1988, 2006
Jun–Dec 1999
7-Month
55.6°F
(13.1°C)
54.4°F
(12.4°C)
1.2°F
(0.7°C)
52nd Coolest Coolest since: 1997 1985
17th Warmest Warmest since: 1998 2015
Ties: 1963, 1984
May–Dec 1999
8-Month
56.1°F
(13.4°C)
54.9°F
(12.7°C)
1.2°F
(0.7°C)
49th Coolest Coolest since: 1997 1976
20th Warmest Warmest since: 1998 2015
Apr–Dec 1999
9-Month
55.4°F
(13.0°C)
54.1°F
(12.3°C)
1.3°F
(0.7°C)
58th Coolest Coolest since: 1997 1951
11th Warmest Warmest since: 1998 2015
Ties: 1970, 2006
Mar–Dec 1999
10-Month
53.3°F
(11.8°C)
52.3°F
(11.3°C)
1.0°F
(0.5°C)
53rd Coolest Coolest since: 1997 1951
16th Warmest Warmest since: 1998 2012
Ties: 1963, 1994
Feb–Dec 1999
11-Month
51.3°F
(10.7°C)
49.7°F
(9.8°C)
1.6°F
(0.9°C)
64th Coolest Coolest since: 1997 1951
5th Warmest Warmest since: 1998 2012
Ties: 1973
Jan–Dec 1999
12-Month
48.3°F
(9.1°C)
47.1°F
(8.4°C)
1.2°F
(0.7°C)
59th Coolest Coolest since: 1997 2014
9th Warmest Warmest since: 1998 2012
Ties: 1954, 2005, 2020
Jul 1998–Dec 1999
18-Month
50.6°F
(10.3°C)
48.8°F
(9.3°C)
1.8°F
(1.0°C)
63rd Coolest Coolest since: 1998 2014
4th Warmest Warmest since: 1998 2012
Ties: 1998
Jan 1998–Dec 1999
24-Month
49.3°F
(9.6°C)
47.1°F
(8.4°C)
2.2°F
(1.2°C)
65th Coolest Coolest since: 1998 2014
1st Warmest Warmest to Date 1999
Jan 1997–Dec 1999
36-Month
48.1°F
(8.9°C)
47.1°F
(8.4°C)
1.0°F
(0.5°C)
57th Coolest Coolest since: 1998 1979, 1980
7th Warmest Warmest since: 1955 2017
Ties: 1954, 1955
Jan 1996–Dec 1999
48-Month
47.1°F
(8.4°C)
47.1°F
(8.4°C)
0.0°F
(0.0°C)
39th Coolest Coolest since: 1998 1979
23rd Warmest Warmest since: 1991 2001
Ties: 1976, 1991
Jan 1995–Dec 1999
60-Month
47.0°F
(8.3°C)
47.2°F
(8.4°C)
-0.2°F
(-0.1°C)
34th Coolest Coolest since: 1998 1997
26th Warmest Warmest since: 1992 2002
Ties: 1992, 2010, 2014, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2021, retrieved on October 18, 2021 from https://www.ncdc.noaa.gov/cag/