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


Rockford, Illinois

Average Temperature Rankings, March 1978

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Period Value 1981-2010
Mean
Amomaly Rank
(1951-2019)
Warmest/Coolest
Since
Record
March 1978
1-Month
29.7°F
(-1.3°C)
36.9°F
(2.7°C)
-7.2°F
(-4.0°C)
6th Coolest Coolest since: 1975 1960
64th Warmest Warmest since: 1977 2012
Ties: 2014
Feb–Mar 1978
2-Month
21.2°F
(-6.0°C)
31.2°F
(-0.4°C)
-10.0°F
(-5.6°C)
1st Coolest Coolest to Date 1978, 2014
68th Warmest Warmest since: 1977 2012
Ties: 2014
Jan–Mar 1978
3-Month
18.0°F
(-7.8°C)
27.8°F
(-2.3°C)
-9.8°F
(-5.5°C)
2nd Coolest Coolest to Date 1979
67th Warmest Warmest since: 1977 2012
Dec 1977–Mar 1978
4-Month
18.6°F
(-7.4°C)
27.3°F
(-2.6°C)
-8.7°F
(-4.8°C)
2nd Coolest Coolest to Date 2014
65th Warmest Warmest since: 1977 2012
Nov 1977–Mar 1978
5-Month
22.3°F
(-5.4°C)
29.5°F
(-1.4°C)
-7.2°F
(-4.0°C)
2nd Coolest Coolest to Date 2014
65th Warmest Warmest since: 1977 2012
Oct 1977–Mar 1978
6-Month
26.8°F
(-2.9°C)
33.1°F
(0.6°C)
-6.3°F
(-3.5°C)
1st Coolest Coolest to Date 1978
66th Warmest Warmest since: 1977 2012
Sep 1977–Mar 1978
7-Month
32.1°F
(0.1°C)
37.5°F
(3.1°C)
-5.4°F
(-3.0°C)
2nd Coolest Coolest since: 1977 1977
65th Warmest Warmest since: 1976 2016
Aug 1977–Mar 1978
8-Month
36.7°F
(2.6°C)
41.7°F
(5.4°C)
-5.0°F
(-2.8°C)
2nd Coolest Coolest since: 1977 1977
65th Warmest Warmest since: 1976 2017
Jul 1977–Mar 1978
9-Month
41.1°F
(5.1°C)
45.3°F
(7.4°C)
-4.2°F
(-2.3°C)
2nd Coolest Coolest since: 1977 1977
65th Warmest Warmest since: 1976 2012
Jun 1977–Mar 1978
10-Month
43.7°F
(6.5°C)
47.6°F
(8.7°C)
-3.9°F
(-2.2°C)
2nd Coolest Coolest since: 1977 1977
65th Warmest Warmest since: 1976 2012
May 1977–Mar 1978
11-Month
46.0°F
(7.8°C)
48.8°F
(9.3°C)
-2.8°F
(-1.5°C)
3rd Coolest Coolest since: 1977 1977
64th Warmest Warmest since: 1976 2012, 2017
Ties: 1970, 1979
Apr 1977–Mar 1978
12-Month
46.8°F
(8.2°C)
48.8°F
(9.3°C)
-2.0°F
(-1.1°C)
11th Coolest Coolest since: 1977 1977
56th Warmest Warmest since: 1976 2017
Ties: 1963, 1980
Oct 1976–Mar 1978
18-Month
40.2°F
(4.6°C)
43.5°F
(6.4°C)
-3.3°F
(-1.8°C)
2nd Coolest Coolest to Date 1979
62nd Warmest Warmest since: 1977 2017
Apr 1976–Mar 1978
24-Month
45.9°F
(7.7°C)
48.7°F
(9.3°C)
-2.8°F
(-1.6°C)
1st Coolest Coolest to Date 1978
63rd Warmest Warmest since: 1977 2017
Apr 1975–Mar 1978
36-Month
47.0°F
(8.3°C)
48.7°F
(9.3°C)
-1.7°F
(-1.0°C)
4th Coolest Coolest since: 1970 1979
57th Warmest Warmest since: 1977 2018
Apr 1974–Mar 1978
48-Month
47.1°F
(8.4°C)
48.7°F
(9.3°C)
-1.6°F
(-0.9°C)
4th Coolest Coolest since: 1971 1980
54th Warmest Warmest since: 1977 2019
Ties: 1962, 1971, 1981, 1982
Apr 1973–Mar 1978
60-Month
47.4°F
(8.6°C)
48.6°F
(9.2°C)
-1.2°F
(-0.6°C)
10th Coolest Coolest since: 1971 1981
45th Warmest Warmest since: 1977 2006

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 17, 2019 from https://www.ncdc.noaa.gov/cag/