Weather History for Freeport, IL

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 51 °F 28 °F 4 °F
Mean Temperature 42 °F 19 °F -1 °F
Min Temperature 36 °F 11 °F -13 °F
Degree Days  
Heating Degree Days (base 65) 66 46 23 1416
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 50 °F 16 °F -18 °F
Precipitation  
Precipitation 0.06 in 0.01 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 25 mph 7 mph 0 mph
Gust Wind 34 mph 21 mph 10 mph
Sea Level Pressure  
Sea Level Pressure 30.71 in 30.10 in 29.49 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 12, 2013 Rise Set
Actual Time 7:18 AM CST 4:26 PM CST
Civil Twilight 6:46 AM CST 4:58 PM CST
Nautical Twilight 6:10 AM CST 5:33 PM CST
Astronomical Twilight 5:36 AM CST 6:07 PM CST
Moon 1:37 PM CST (12/12) 2:36 AM CST (12/12)
Length of Visible Light 10h 11m
Length of Day
9h 08m
Waxing Gibbous, 80% of the Moon is Illuminated
Dec 12
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Weather History Calendar

Precipitation Actual month total 0.19 Average Month Total: 1.68
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Scattered Clouds
Actual:
41 | 25 0.00
Average:
36 | 22 0.06
Snow
Actual:
41 | 23 0.02
Average:
36 | 21 0.08
Rain
Actual:
43 | 36 0.02
Average:
36 | 18 0.09
Fog
Actual:
51 | 33 0.01
Average:
34 | 17 0.02
Partly Cloudy
Actual:
33 | 18 0.00
Average:
34 | 18 0.06
Scattered Clouds
Actual:
18 | 10 0.00
Average:
37 | 18 0.07
Clear
Actual:
16 | 3 0.00
Average:
33 | 17 0.07
Snow
Actual:
23 | 11 0.00
Average:
31 | 19 0.09
Snow
Actual:
23 | -4 0.00
Average:
32 | 16 0.04
Snow
Actual:
19 | -9 0.00
Average:
31 | 15 0.06
Snow
Actual:
18 | -6 0.00
Average:
33 | 14 0.07
Scattered Clouds
Actual:
18 | -6 0.00
Average:
33 | 13 0.03
Partly Cloudy
Actual:
27 | 8 0.00
Average:
33 | 16 0.03
Snow
Actual:
28 | 18 0.00
Average:
33 | 19 0.03
Snow
Actual:
21 | 9 0.00
Average:
34 | 18 0.16
Snow
Actual:
18 | 6 0.00
Average:
33 | 17 0.03
Snow
Actual:
35 | 18 0.01
Average:
30 | 14 0.01
Clear
Actual:
36 | 13 0.00
Average:
28 | 13 0.02
Rain
Actual:
36 | 21 0.04
Average:
29 | 13 0.05
Rain
Actual:
33 | 24 0.00
Average:
28 | 14 0.07
Snow
Actual:
31 | 25 0.00
Average:
28 | 10 0.04
Snow
Actual:
29 | 23 0.00
Average:
26 | 11 0.03
Snow
Actual:
23 | -6 0.00
Average:
29 | 12 0.04
Snow
Actual:
18 | -13 0.00
Average:
29 | 11 0.03
Snow
Actual:
24 | 18 0.00
Average:
28 | 11 0.06
Snow
Actual:
31 | 13 0.00
Average:
26 | 8 0.01
Fog
Actual:
38 | 8 0.03
Average:
27 | 12 0.07
Clear
Actual:
41 | 30 0.06
Average:
31 | 15 0.08
Partly Cloudy
Actual:
38 | 0 0.00
Average:
30 | 13 0.07
Snow
Actual:
4 | -6 0.00
Average:
26 | 12 0.05
Snow
Actual:
9 | -6 0.00
Average:
29 | 11 0.06
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 41 33 25 32 28 23 93 82 61 30.15 30.08 29.99 10 8 5 10 2 - 0.00  
2 41 32 23 35 30 22 94 86 69 29.98 29.83 29.71 10 6 2 14 6 10 0.02 Rain , Snow
3 43 40 36 42 39 35 96 95 93 29.71 29.69 29.66 2 0 0 12 6 - 0.02 Fog , Rain
4 51 42 33 50 43 32 97 95 90 29.72 29.63 29.49 10 2 0 25 6 34 0.01 Fog
5 33 26 18 32 16 12 92 77 66 30.28 30.05 29.72 10 10 10 25 16 34 0.00  
6 18 14 10 10 7 4 82 74 61 30.57 30.40 30.27 10 10 10 13 10 16 0.00  
7 16 10 3 5 3 0 84 71 51 30.71 30.63 30.57 10 10 10 9 5 - 0.00  
8 23 17 11 22 15 5 94 82 64 30.60 30.24 29.96 10 6 1 15 6 16 0.00 Snow
9 23 10 -4 22 6 -9 93 80 65 30.21 30.11 29.95 10 9 4 18 9 25 0.00 Snow
10 19 5 -9 13 5 -13 87 75 64 30.28 30.11 29.95 10 9 2 25 11 31 0.00 Snow
11 18 6 -6 14 3 -11 90 76 55 30.56 30.42 30.26 10 8 2 17 6 17 0.00 Snow
12 18 6 -6 14 4 -11 85 76 67 30.52 30.33 30.19 10 10 10 20 9 26 0.00  
13 27 18 8 24 17 6 90 84 72 30.18 30.13 30.08 10 10 7 16 5 18 0.00  
14 28 23 18 26 21 15 93 89 84 30.11 30.03 29.97 10 8 2 18 11 22 0.00 Snow
15 21 15 9 17 6 3 84 73 65 30.13 30.05 29.96 10 10 5 23 12 31 0.00 Snow
16 18 12 6 17 7 0 93 77 64 30.14 30.08 30.01 10 8 1 10 3 - 0.00 Snow
17 35 26 18 28 19 13 93 79 55 30.12 30.02 29.96 10 8 2 23 11 33 0.01 Snow
18 36 24 13 31 19 10 87 76 56 30.14 29.96 29.79 10 10 10 24 11 33 0.00  
19 36 28 21 32 28 19 93 89 78 29.93 29.86 29.79 10 7 2 17 7 23 0.04 Rain
20 33 28 24 32 25 23 94 93 91 29.85 29.82 29.77 10 5 2 12 7 - 0.00 Rain
21 31 28 25 30 26 23 94 94 93 29.88 29.81 29.66 7 2 1 10 2 - 0.00 Snow
22 29 26 23 28 24 21 94 90 84 30.14 29.88 29.66 10 6 0 9 6 - 0.00 Snow
23 23 8 -6 21 1 -11 91 82 72 30.46 30.34 30.15 10 10 5 10 6 - 0.00 Snow
24 18 2 -13 15 -5 -18 88 82 78 30.54 30.45 30.28 10 9 2 9 2 - 0.00 Snow
25 24 21 18 22 19 13 91 87 80 30.27 30.17 30.11 10 7 1 13 9 21 0.00 Snow
26 31 22 13 27 19 10 92 86 79 30.24 30.19 30.14 10 10 7 10 5 - 0.00 Snow
27 38 23 8 32 23 6 94 88 78 30.26 30.17 30.06 10 7 0 23 6 29 0.03 Fog
28 41 36 30 34 32 28 92 82 72 30.08 29.96 29.78 10 10 7 22 12 30 0.06  
29 38 19 0 32 18 -5 93 82 72 30.25 29.99 29.76 10 9 3 23 13 31 0.00  
30 4 -1 -6 1 -7 -14 85 73 59 30.33 30.25 30.19 10 8 2 8 2 - 0.00 Snow
31 9 2 -6 6 0 -10 87 85 83 30.33 30.27 30.19 10 7 1 12 1 - 0.00 Snow