Weather History for Rochelle, IL

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Month of December, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 51 °F 25 °F 12 °F
Mean Temperature 44 °F 18 °F 6 °F
Min Temperature 38 °F 10 °F -6 °F
Degree Days  
Heating Degree Days (base 65) 59 47 20 1462
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 50 °F 15 °F -11 °F
Precipitation  
Precipitation 0.36 in 0.03 in 0.00 in 0.95 in
Snowdepth - - - -
Wind  
Wind 40 mph 9 mph 0 mph
Gust Wind 48 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 30.07 in 29.47 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 04, 2010 Rise Set
Actual Time 7:07 AM CST 4:25 PM CST
Civil Twilight 6:36 AM CST 4:56 PM CST
Nautical Twilight 6:01 AM CST 5:31 PM CST
Astronomical Twilight 5:27 AM CST 6:05 PM CST
Moon 6:04 AM CST (12/4) 3:27 PM CST (12/4)
Length of Visible Light 10h 20m
Length of Day
9h 17m
Waning Crescent, 1% of the Moon is Illuminated
Dec 4
Waning Crescent
Dec 5
New
Dec 13
First Quarter
Dec 21
Full
Dec 27
Last Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
25 | 21 0.00
Average:
- | - -
Mostly Cloudy
Actual:
30 | 21 0.00
Average:
- | - -
Snow
Actual:
28 | 14 0.00
Average:
- | - -
Snow
Actual:
30 | 26 0.04
Average:
- | - -
Snow
Actual:
25 | 4 0.00
Average:
- | - -
Snow
Actual:
17 | 5 0.00
Average:
- | - -
Scattered Clouds
Actual:
18 | -6 0.00
Average:
- | - -
Clear
Actual:
18 | -6 0.00
Average:
- | - -
Snow
Actual:
28 | -4 0.00
Average:
- | - -
Scattered Clouds
Actual:
31 | 16 0.01
Average:
- | - -
Snow
Actual:
34 | 21 0.36
Average:
- | - -
Snow
Actual:
28 | 17 0.00
Average:
- | - -
Clear
Actual:
12 | 0 0.00
Average:
- | - -
Clear
Actual:
15 | -3 0.00
Average:
- | - -
Partly Cloudy
Actual:
21 | -5 0.00
Average:
- | - -
Snow
Actual:
22 | 19 0.00
Average:
- | - -
Snow
Actual:
14 | 0 0.00
Average:
- | - -
Snow
Actual:
15 | 0 0.00
Average:
- | - -
Partly Cloudy
Actual:
14 | 1 0.00
Average:
- | - -
Snow
Actual:
26 | 0 0.00
Average:
- | - -
Fog
Actual:
32 | 27 0.18
Average:
- | - -
Fog
Actual:
33 | 15 0.00
Average:
- | - -
Fog
Actual:
18 | 1 0.00
Average:
- | - -
Snow
Actual:
29 | 21 0.05
Average:
- | - -
Snow
Actual:
30 | 19 0.00
Average:
- | - -
Snow
Actual:
28 | 19 0.00
Average:
- | - -
Snow
Actual:
19 | -5 0.00
Average:
- | - -
Snow
Actual:
22 | 5 0.00
Average:
- | - -
Snow
Actual:
34 | 4 0.00
Average:
- | - -
Snow
Actual:
39 | 34 0.00
Average:
- | - -
Thunderstorm
Actual:
51 | 38 0.31
Average:
- | - -
 

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

2010 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 25 23 21 18 17 15 80 75 68 30.02 29.91 29.83 10 9 3 21 19 26 0.00 Snow
2 30 26 21 22 18 15 84 73 61 30.18 30.12 30.04 10 10 10 14 10 - 0.00  
3 28 21 14 25 18 11 93 79 65 30.25 30.19 30.12 10 9 2 6 1 - 0.00 Snow
4 30 28 26 28 26 23 95 91 84 30.24 30.10 30.02 10 4 1 15 10 - 0.04 Snow
5 25 14 4 23 12 0 94 85 72 30.34 30.30 30.27 10 9 4 16 10 21 0.00 Snow
6 17 11 5 11 6 1 84 78 69 30.31 30.24 30.16 10 10 7 18 12 29 0.00 Snow
7 18 6 -6 9 5 -10 86 74 64 30.23 30.19 30.12 10 10 10 13 8 - 0.00  
8 18 6 -6 10 1 -11 87 78 65 30.27 30.23 30.20 10 10 10 9 4 - 0.00  
9 28 12 -4 27 12 -8 94 83 74 30.27 30.10 29.91 10 8 1 24 7 30 0.00 Snow
10 31 24 16 27 22 15 96 90 82 29.99 29.93 29.86 7 4 2 15 8 - 0.01  
11 34 28 21 34 30 20 97 95 90 29.95 29.70 29.47 7 3 0 26 11 32 0.36 Fog , Rain , Snow
12 28 22 17 26 18 6 93 84 59 29.92 29.68 29.51 10 4 1 40 23 48 0.00 Snow
13 12 6 0 3 0 -4 83 73 66 30.26 30.15 30.03 10 10 10 20 14 24 0.00  
14 15 6 -3 6 -2 -7 86 78 61 30.26 30.20 30.13 10 10 10 8 3 - 0.00  
15 21 8 -5 12 3 -9 85 74 57 30.14 30.03 29.90 10 10 10 12 3 - 0.00  
16 22 20 19 18 15 10 89 77 62 29.92 29.82 29.77 10 7 2 13 5 - 0.00 Snow
17 14 7 0 11 3 -4 92 83 77 30.12 30.07 29.99 10 7 3 15 8 - 0.00 Snow
18 15 8 0 10 5 -4 88 84 79 30.09 30.04 30.01 10 7 3 14 8 - 0.00 Snow
19 14 8 1 10 4 -3 87 84 76 30.10 30.06 30.01 10 8 4 10 7 - 0.00  
20 26 13 0 24 15 -4 95 85 77 30.14 30.08 30.02 10 6 0 20 6 18 0.00 Snow
21 32 30 27 32 30 26 99 97 94 30.01 29.98 29.94 4 1 0 20 12 - 0.18 Fog
22 33 24 15 29 22 13 96 87 78 30.47 30.25 30.06 10 7 0 20 12 26 0.00 Fog
23 18 10 1 17 8 -3 93 88 84 30.51 30.47 30.43 7 2 0 0 0 - 0.00 Fog
24 29 25 21 27 24 20 96 93 89 30.42 30.34 30.25 5 3 0 10 2 - 0.05 Rain , Snow
25 30 24 19 26 23 18 95 87 77 30.27 30.25 30.23 10 8 2 16 10 - 0.00 Rain , Snow
26 28 24 19 23 19 15 84 81 76 30.33 30.30 30.26 10 10 5 21 14 25 0.00 Snow
27 19 7 -5 18 6 -10 93 86 81 30.33 30.27 30.20 10 6 0 14 6 - 0.00 Fog , Snow
28 22 14 5 18 12 2 93 89 83 30.19 30.09 30.04 10 6 0 13 6 - 0.00 Fog , Snow
29 34 19 4 34 19 1 98 90 83 30.01 29.86 29.72 5 3 0 25 7 25 0.00 Fog , Rain , Snow
30 39 36 34 38 36 34 98 97 97 29.73 29.66 29.57 2 1 0 23 17 25 0.00 Fog , Rain , Snow
31 51 44 38 50 44 38 98 96 95 29.70 29.66 29.62 10 3 0 21 13 21 0.31 Fog , Rain , Thunderstorm