Weather History for Galesburg, IL

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 70 °F 40 °F 23 °F
Mean Temperature 59 °F 33 °F 16 °F
Min Temperature 48 °F 25 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 48 32 6 1006
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 9 0 0 9
Dew Point  
Dew Point 59 °F 28 °F 5 °F
Precipitation  
Precipitation 0.43 in 0.04 in 0.00 in 1.33 in
Snowdepth - - - -
Wind  
Wind 36 mph 8 mph 0 mph
Gust Wind 47 mph 21 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.42 in 29.98 in 29.14 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 02, 2012 Rise Set
Actual Time 7:08 AM CST 4:34 PM CST
Civil Twilight 6:37 AM CST 5:04 PM CST
Nautical Twilight 6:03 AM CST 5:38 PM CST
Astronomical Twilight 5:30 AM CST 6:11 PM CST
Moon 8:22 PM CST (12/2) 9:57 AM CST (12/2)
Length of Visible Light 10h 26m
Length of Day
9h 25m
Waning Gibbous, 85% of the Moon is Illuminated
Dec 2
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Weather History Calendar

Precipitation Actual month total 1.33 Average Month Total: 2.19
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
60 | 34 0.00
Average:
39 | 25 0.08
Fog
Actual:
58 | 42 0.00
Average:
39 | 24 0.09
Rain
Actual:
70 | 48 0.00
Average:
37 | 21 0.15
Clear
Actual:
59 | 32 0.00
Average:
37 | 22 0.09
Clear
Actual:
43 | 27 0.00
Average:
39 | 23 0.04
Rain
Actual:
51 | 36 0.04
Average:
36 | 22 0.02
Rain
Actual:
43 | 37 0.17
Average:
36 | 22 0.18
Rain
Actual:
39 | 34 0.00
Average:
36 | 20 0.13
Rain
Actual:
41 | 27 0.09
Average:
35 | 20 0.04
Mostly Cloudy
Actual:
26 | 16 0.00
Average:
36 | 21 0.12
Clear
Actual:
34 | 15 0.00
Average:
35 | 19 0.04
Clear
Actual:
46 | 23 0.00
Average:
36 | 20 0.08
Clear
Actual:
50 | 28 0.00
Average:
34 | 20 0.01
Rain
Actual:
51 | 28 0.03
Average:
34 | 19 0.17
Rain
Actual:
49 | 40 0.38
Average:
35 | 20 0.08
Overcast
Actual:
48 | 35 0.00
Average:
33 | 18 0.06
Overcast
Actual:
35 | 32 0.00
Average:
31 | 16 0.03
Partly Cloudy
Actual:
49 | 30 0.00
Average:
33 | 17 0.03
Thunderstorm
Actual:
39 | 32 0.19
Average:
34 | 19 0.04
Thunderstorm
Actual:
42 | 18 0.43
Average:
32 | 16 0.06
Clear
Actual:
23 | 10 0.00
Average:
31 | 15 0.03
Clear
Actual:
32 | 6 0.00
Average:
29 | 16 0.02
Fog
Actual:
28 | 10 0.00
Average:
31 | 17 0.07
Snow
Actual:
26 | 20 0.00
Average:
29 | 14 0.05
Partly Cloudy
Actual:
23 | 13 0.00
Average:
29 | 13 0.10
Mostly Cloudy
Actual:
27 | 20 0.00
Average:
29 | 15 0.01
Partly Cloudy
Actual:
30 | 11 0.00
Average:
32 | 17 0.07
Overcast
Actual:
30 | 26 0.00
Average:
34 | 19 0.07
Snow
Actual:
27 | 9 0.00
Average:
31 | 17 0.13
Clear
Actual:
34 | 8 0.00
Average:
30 | 15 0.05
Partly Cloudy
Actual:
35 | 17 0.00
Average:
28 | 12 0.05
 

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

2012 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 60 47 34 53 44 32 94 83 74 30.08 29.96 29.86 10 9 5 14 7 21 0.00 Rain
2 58 50 42 54 51 43 100 92 76 30.02 29.96 29.86 10 5 0 14 6 - 0.00 Fog
3 70 59 48 59 54 41 100 82 64 29.97 29.86 29.75 10 7 0 26 11 34 0.00 Fog , Rain
4 59 46 32 39 32 26 83 63 28 30.31 30.15 29.98 10 10 10 15 8 18 0.00  
5 43 35 27 31 25 20 88 68 40 30.42 30.30 30.14 10 10 10 12 7 - 0.00  
6 51 44 36 42 35 31 97 75 55 30.13 30.00 29.90 10 10 5 13 7 18 0.04 Rain
7 43 40 37 42 40 37 100 95 88 29.95 29.90 29.86 10 5 2 14 5 - 0.17 Rain
8 39 36 34 37 34 32 100 89 75 30.04 29.98 29.86 10 8 2 14 8 17 0.00 Rain
9 41 34 27 40 35 24 100 92 84 29.99 29.84 29.77 10 7 1 21 10 28 0.09 Rain
10 26 23 16 23 21 15 94 87 81 30.01 29.91 29.83 10 10 10 21 14 26 0.00  
11 34 24 15 24 19 14 96 80 59 30.15 30.04 29.99 10 10 10 15 6 18 0.00  
12 46 34 23 27 23 19 85 69 40 30.26 30.20 30.15 10 10 10 17 7 22 0.00  
13 50 39 28 27 25 23 81 65 36 30.23 30.16 30.09 10 10 10 20 9 24 0.00  
14 51 40 28 37 29 23 81 65 42 30.16 30.07 29.93 10 10 10 10 5 - 0.03 Rain
15 49 44 40 48 43 35 97 91 78 29.92 29.66 29.53 10 8 2 17 10 24 0.38 Rain
16 48 42 35 44 36 32 92 87 82 29.77 29.70 29.61 10 8 5 17 9 22 0.00  
17 35 34 32 32 32 30 99 95 89 29.75 29.73 29.68 10 4 2 8 3 - 0.00  
18 49 40 30 38 33 30 100 88 64 29.90 29.69 29.53 10 7 2 26 9 33 0.00  
19 39 35 32 38 33 30 98 90 82 30.02 29.90 29.56 10 7 2 18 7 25 0.19 Rain , Thunderstorm
20 42 30 18 42 32 15 99 95 87 29.82 29.42 29.14 10 3 0 36 18 47 0.43 Rain , Snow , Thunderstorm
21 23 16 10 16 12 8 90 80 67 30.25 30.11 29.84 10 10 10 26 19 38 0.00  
22 32 19 6 22 14 5 100 82 57 30.26 30.10 29.92 10 10 5 8 4 - 0.00  
23 28 19 10 24 17 9 99 89 64 30.01 29.96 29.91 10 7 0 13 4 - 0.00 Fog
24 26 23 20 25 21 18 98 91 84 30.14 29.97 29.86 10 6 2 18 9 24 0.00 Snow
25 23 18 13 22 16 11 96 84 75 30.33 30.24 30.14 10 9 4 17 10 22 0.00  
26 27 24 20 22 20 17 89 84 79 30.17 30.12 30.06 10 10 10 18 14 23 0.00  
27 30 20 11 23 18 10 93 82 69 30.21 30.14 30.08 10 10 10 9 4 - 0.00  
28 30 28 26 27 25 23 94 88 83 30.07 29.97 29.91 10 9 5 8 4 - 0.00  
29 27 18 9 25 17 8 94 87 82 30.27 30.09 29.91 10 8 2 23 10 28 0.00 Snow
30 34 21 8 26 18 6 93 82 68 30.33 30.23 30.08 10 9 5 15 5 23 0.00  
31 35 26 17 27 20 12 83 77 65 30.16 30.10 30.04 10 10 10 18 12 25 0.00