World Resorts USA Rockford Weather

Rockford weather in December

Weather in Rockford: December

Average day temperature: 35.2°F
Average night temperature: 28.7°F
Number of sunny days: 7 days
Day length: 9.1 - 9.3 hours
Number of rainy days: 1 day
Precipitation totals: 0.5 in.

Air temperature in December, °F

Show year:
2024
2023
2022

The highest day temperature during December of 2024 was 47°F. At the same time the lowest night temperature was 4°F. Daily and nightly averages during December were 32.4°F and 25.9°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Rockford in December is 0.5 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 9.7 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 3.6.

Best time for vacation in Rockford

Sunniest months:
September 17 days
October 14 days
June 13 days
Warmest months:
July 80.2 °F
August 80.0 °F
June 78.2 °F
Coldest months:
January 26.9 °F
February 30.2 °F
December 35.2 °F
Rainiest months:
May 3 days
April 3 days
March 2 days
Windiest months:
March 11.3 mph
April 11.1 mph
November 10.5 mph

Rockford on a weather map

Rockford
+7°F
N 6 mph
Feels like: -4°F
Precip.: 0%
Places in USA:
Name
°F
+30°F
+77°F
+77°F
+45°F
+55°F
+70°F
+77°F
+70°F
+25°F
+57°F
+48°F
+63°F
+63°F
+46°F
+9°F
24 Hours Forecast
Rockford
Local time: 22:13
December 05, friday
0000
3°F
N
8 mph
0300
3°F
N
9 mph
0600
9°F
N
9 mph
0900
14°F
N
11 mph
1200
25°F
NE
13 mph
1500
28°F
NE
14 mph
1800
28°F
NE
11 mph
2100
30°F
NE
11 mph
Units of measurement: °C / °F