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 January 2020. For more information, please see Climatological Rankings.


Rockford, Illinois

Average Temperature Rankings, May 1964

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1964
1-Month
62.9°F
(17.2°C)
59.8°F
(15.4°C)
3.1°F
(1.8°C)
55th Coolest Coolest since: 1963 1966
9th Warmest Warmest since: 1962 1977
Apr–May 1964
2-Month
55.8°F
(13.2°C)
54.3°F
(12.4°C)
1.5°F
(0.8°C)
48th Coolest Coolest since: 1963 1966
16th Warmest Warmest since: 1955 1977
Mar–May 1964
3-Month
48.0°F
(8.9°C)
48.4°F
(9.1°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1962 1960
28th Warmest Warmest since: 1963 2012
Feb–May 1964
4-Month
42.5°F
(5.8°C)
42.7°F
(5.9°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 1963 1979
23rd Warmest Warmest since: 1957 2012
Ties: 1957
Jan–May 1964
5-Month
39.4°F
(4.1°C)
38.5°F
(3.6°C)
0.9°F
(0.5°C)
46th Coolest Coolest since: 1963 1979
16th Warmest Warmest to Date 2012
Ties: 1977, 1986, 2007
Dec 1963–May 1964
6-Month
35.0°F
(1.7°C)
36.2°F
(2.3°C)
-1.2°F
(-0.6°C)
27th Coolest Coolest since: 1963 1979
34th Warmest Warmest since: 1957 2012
Nov 1963–May 1964
7-Month
36.2°F
(2.3°C)
36.5°F
(2.5°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1963 1979
23rd Warmest Warmest since: 1955 2012
Oct 1963–May 1964
8-Month
39.5°F
(4.2°C)
38.5°F
(3.6°C)
1.0°F
(0.6°C)
48th Coolest Coolest since: 1963 1979
12th Warmest Warmest to Date 2012
Ties: 1976
Sep 1963–May 1964
9-Month
42.2°F
(5.7°C)
41.2°F
(5.1°C)
1.0°F
(0.6°C)
48th Coolest Coolest since: 1963 1978
11th Warmest Warmest to Date 2012
Ties: 2007
Aug 1963–May 1964
10-Month
45.0°F
(7.2°C)
44.3°F
(6.8°C)
0.7°F
(0.4°C)
46th Coolest Coolest since: 1963 1978
13th Warmest Warmest to Date 2012
Jul 1963–May 1964
11-Month
47.6°F
(8.7°C)
46.9°F
(8.3°C)
0.7°F
(0.4°C)
46th Coolest Coolest since: 1963 1978
13th Warmest Warmest since: 1954 2012
Ties: 1954
Jun 1963–May 1964
12-Month
49.6°F
(9.8°C)
48.8°F
(9.3°C)
0.8°F
(0.5°C)
46th Coolest Coolest since: 1963 1978
13th Warmest Warmest since: 1954 2012
Ties: 1954
Dec 1962–May 1964
18-Month
43.9°F
(6.6°C)
44.5°F
(6.9°C)
-0.6°F
(-0.3°C)
34th Coolest Coolest since: 1963 1979
22nd Warmest Warmest since: 1956 2017
Ties: 1993
Jun 1962–May 1964
24-Month
48.1°F
(8.9°C)
48.8°F
(9.3°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1963 1979
30th Warmest Warmest since: 1957 2017
Ties: 1965, 1972, 1975
Jun 1961–May 1964
36-Month
47.7°F
(8.7°C)
48.9°F
(9.4°C)
-1.2°F
(-0.7°C)
20th Coolest Coolest since: 1963 1979
29th Warmest Warmest since: 1958 2017
Ties: 2015
Jun 1960–May 1964
48-Month
47.7°F
(8.7°C)
49.0°F
(9.4°C)
-1.3°F
(-0.7°C)
19th Coolest Coolest since: 1963 1980
26th Warmest Warmest since: 1958 2007
Jun 1959–May 1964
60-Month
47.6°F
(8.7°C)
47.6°F
(8.7°C)
-99°F
(0.0°C)
15th Coolest Coolest since: 1963 1979, 1980
26th Warmest Warmest since: 1959 2002
Ties: 1967, 1973

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published February 2020, retrieved on February 19, 2020 from https://www.ncdc.noaa.gov/cag/