Weather History for DeKalb, IL

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 54 °F 37 °F
Mean Temperature 68 °F 44 °F 30 °F
Min Temperature 55 °F 34 °F 22 °F
Degree Days  
Heating Degree Days (base 65) 34 21 0 630
Cooling Degree Days (base 65) 4 0 0 4
Growing Degree Days (base 50) 18 1 0 37
Dew Point  
Dew Point 60 °F 34 °F 1 °F
Precipitation  
Precipitation 1.89 in 0.22 in 0.00 in 6.65 in
Snowdepth - - - -
Wind  
Wind 43 mph 12 mph 0 mph
Gust Wind 52 mph 24 mph 10 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 29.98 in 29.42 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 27, 2013 Rise Set
Actual Time 5:56 AM CDT 7:49 PM CDT
Civil Twilight 5:26 AM CDT 8:19 PM CDT
Nautical Twilight 4:49 AM CDT 8:56 PM CDT
Astronomical Twilight 4:10 AM CDT 9:36 PM CDT
Moon 10:20 PM CDT 7:12 AM CDT
Length of Visible Light 14h 53m
Length of Day
13h 53m
Waning Gibbous, 95% of the Moon is Illuminated
Apr 27
Waning Gibbous
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
37 | 26 0.00
Average:
- | - -
Scattered Clouds
Actual:
41 | 22 0.00
Average:
- | - -
Clear
Actual:
44 | 23 0.00
Average:
- | - -
Clear
Actual:
55 | 23 0.00
Average:
- | - -
Rain
Actual:
48 | 30 0.00
Average:
- | - -
Thunderstorm
Actual:
64 | 33 0.06
Average:
- | - -
Partly Cloudy
Actual:
57 | 36 0.00
Average:
- | - -
Thunderstorm
Actual:
64 | 36 0.44
Average:
- | - -
Thunderstorm
Actual:
57 | 39 0.01
Average:
- | - -
Thunderstorm
Actual:
39 | 35 1.03
Average:
- | - -
Snow
Actual:
46 | 36 0.24
Average:
- | - -
Overcast
Actual:
42 | 33 0.00
Average:
- | - -
Mostly Cloudy
Actual:
43 | 32 0.00
Average:
- | - -
Partly Cloudy
Actual:
70 | 35 0.00
Average:
- | - -
Rain
Actual:
62 | 40 0.39
Average:
- | - -
Partly Cloudy
Actual:
52 | 34 0.00
Average:
- | - -
Thunderstorm
Actual:
47 | 38 1.89
Average:
- | - -
Thunderstorm
Actual:
59 | 36 1.88
Average:
- | - -
Snow
Actual:
37 | 32 0.00
Average:
- | - -
Snow
Actual:
42 | 28 0.00
Average:
- | - -
Scattered Clouds
Actual:
51 | 29 0.00
Average:
- | - -
Scattered Clouds
Actual:
64 | 33 0.00
Average:
- | - -
Rain
Actual:
51 | 34 0.62
Average:
- | - -
Snow
Actual:
48 | 32 0.06
Average:
- | - -
Rain
Actual:
49 | 35 0.03
Average:
- | - -
Scattered Clouds
Actual:
64 | 34 0.00
Average:
- | - -
Partly Cloudy
Actual:
64 | 40 0.00
Average:
- | - -
Partly Cloudy
Actual:
64 | 49 0.00
Average:
- | - -
Clear
Actual:
71 | 47 0.00
Average:
- | - -
Clear
Actual:
82 | 55 0.00
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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 37 32 26 25 16 11 76 56 42 30.18 30.09 29.91 10 10 10 20 11 28 0.00  
2 41 30 22 20 15 7 81 54 27 30.31 30.24 30.19 10 10 10 18 9 24 0.00  
3 44 33 23 20 12 1 73 46 18 30.44 30.36 30.31 10 10 10 12 5 - 0.00  
4 55 39 23 33 22 13 78 52 26 30.30 30.11 29.98 10 10 10 15 9 23 0.00  
5 48 39 30 32 22 12 85 54 30 30.21 30.14 30.02 10 10 10 16 10 21 0.00 Rain
6 64 48 33 47 31 15 87 54 32 30.12 29.83 29.61 10 10 7 37 16 44 0.06 Rain , Thunderstorm
7 57 46 36 47 37 32 87 73 48 29.95 29.87 29.64 10 9 5 22 13 29 0.00  
8 64 50 36 52 45 32 91 82 62 29.97 29.77 29.54 10 8 2 43 15 52 0.44 Rain , Thunderstorm
9 57 48 39 51 41 36 91 88 78 29.97 29.90 29.82 10 7 4 23 12 29 0.01 Rain , Thunderstorm
10 39 37 35 37 36 33 93 92 87 30.01 29.89 29.81 10 6 1 24 17 33 1.03 Rain , Snow , Thunderstorm
11 46 41 36 44 38 34 93 92 87 29.82 29.63 29.56 10 6 1 30 18 39 0.24 Rain , Snow
12 42 37 33 36 32 29 91 84 76 29.85 29.68 29.57 10 10 2 24 15 32 0.00  
13 43 38 32 32 28 24 89 71 52 29.98 29.91 29.84 10 10 4 22 13 31 0.00  
14 70 52 35 48 37 29 83 63 41 29.99 29.81 29.63 10 10 7 30 12 39 0.00  
15 62 50 40 52 46 36 92 82 58 29.99 29.82 29.66 10 9 4 36 18 46 0.39 Rain
16 52 42 34 37 34 31 92 71 45 30.26 30.13 29.97 10 10 7 14 8 18 0.00  
17 47 42 38 44 36 30 93 83 65 30.27 30.09 29.79 10 7 0 36 13 40 1.89 Rain , Thunderstorm
18 59 48 36 57 47 32 94 91 81 29.81 29.57 29.42 10 6 0 34 13 41 1.88 Fog , Rain , Thunderstorm
19 37 34 32 32 29 27 88 79 69 29.93 29.64 29.49 10 10 5 30 23 39 0.00 Snow
20 42 34 28 28 22 18 87 63 39 30.40 30.21 29.94 10 10 10 15 9 22 0.00 Snow
21 51 40 29 33 27 21 79 58 43 30.50 30.39 30.30 10 10 10 22 13 28 0.00  
22 64 48 33 38 34 30 87 57 32 30.30 30.18 30.04 10 10 10 18 13 23 0.00  
23 51 42 34 47 40 32 93 88 63 30.03 29.95 29.91 10 8 3 17 9 21 0.62 Rain
24 48 40 32 33 29 24 94 67 41 30.11 30.03 29.95 10 10 2 17 10 24 0.06 Rain , Snow
25 49 42 35 35 30 22 89 67 37 30.31 30.19 30.05 10 10 5 22 13 33 0.03 Rain
26 64 49 34 45 37 26 83 63 43 30.32 30.28 30.23 10 10 10 25 13 33 0.00  
27 64 52 40 47 41 32 92 66 31 30.29 30.16 30.00 10 9 2 16 7 21 0.00  
28 64 56 49 51 48 44 90 77 59 30.00 29.90 29.84 10 9 5 8 3 - 0.00  
29 71 59 47 55 51 45 91 73 46 29.91 29.84 29.76 10 9 5 23 11 30 0.00  
30 82 68 55 60 54 45 89 64 27 29.96 29.83 29.77 10 10 10 28 19 32 0.00