Weather History for DeKalb, IL

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 62 °F 44 °F
Mean Temperature 66 °F 52 °F 41 °F
Min Temperature 55 °F 42 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 24 13 0 403
Cooling Degree Days (base 65) 2 0 0 2
Growing Degree Days (base 50) 16 5 0 141
Dew Point  
Dew Point 61 °F 42 °F 23 °F
Precipitation  
Precipitation 0.45 in 0.03 in 0.00 in 1.00 in
Snowdepth - - - -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 43 mph 20 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 30.00 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 10, 2011 Rise Set
Actual Time 7:01 AM CDT 6:21 PM CDT
Civil Twilight 6:33 AM CDT 6:49 PM CDT
Nautical Twilight 6:01 AM CDT 7:21 PM CDT
Astronomical Twilight 5:28 AM CDT 7:54 PM CDT
Moon 5:25 PM CDT (10/10) 5:42 AM CDT (10/10)
Length of Visible Light 12h 16m
Length of Day
11h 20m
Waxing Gibbous, 98% of the Moon is Illuminated
Oct 10
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
59 | 35 0.00
Average:
- | - -
Fog
Actual:
64 | 35 0.00
Average:
- | - -
Clear
Actual:
71 | 42 0.00
Average:
- | - -
Clear
Actual:
73 | 42 0.00
Average:
- | - -
Clear
Actual:
77 | 44 0.00
Average:
- | - -
Clear
Actual:
78 | 51 0.00
Average:
- | - -
Clear
Actual:
80 | 53 0.00
Average:
- | - -
Clear
Actual:
78 | 53 0.00
Average:
- | - -
Clear
Actual:
77 | 50 0.00
Average:
- | - -
Clear
Actual:
73 | 51 0.00
Average:
- | - -
Partly Cloudy
Actual:
75 | 53 0.00
Average:
- | - -
Rain
Actual:
75 | 51 0.06
Average:
- | - -
Rain
Actual:
60 | 55 0.45
Average:
- | - -
Scattered Clouds
Actual:
59 | 44 0.00
Average:
- | - -
Clear
Actual:
59 | 42 0.00
Average:
- | - -
Rain
Actual:
59 | 44 0.13
Average:
- | - -
Clear
Actual:
55 | 37 0.00
Average:
- | - -
Scattered Clouds
Actual:
51 | 35 0.00
Average:
- | - -
Rain
Actual:
44 | 41 0.13
Average:
- | - -
Rain
Actual:
46 | 41 0.00
Average:
- | - -
Clear
Actual:
53 | 32 0.00
Average:
- | - -
Clear
Actual:
64 | 32 0.00
Average:
- | - -
Scattered Clouds
Actual:
64 | 37 0.00
Average:
- | - -
Thunderstorm
Actual:
60 | 41 0.01
Average:
- | - -
Thunderstorm
Actual:
71 | 41 0.05
Average:
- | - -
Overcast
Actual:
51 | 44 0.00
Average:
- | - -
Rain
Actual:
50 | 41 0.04
Average:
- | - -
Scattered Clouds
Actual:
53 | 32 0.00
Average:
- | - -
Scattered Clouds
Actual:
51 | 32 0.00
Average:
- | - -
Rain
Actual:
53 | 33 0.13
Average:
- | - -
Fog
Actual:
50 | 32 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

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 59 47 35 41 37 32 93 72 41 30.31 30.25 30.18 10 10 10 14 9 18 0.00  
2 64 50 35 45 37 32 100 69 30 30.29 30.25 30.17 10 8 0 9 5 9 0.00 Fog
3 71 56 42 50 45 41 93 67 41 30.22 30.19 30.16 10 10 10 10 7 16 0.00  
4 73 58 42 50 45 41 100 69 36 30.31 30.25 30.21 10 10 10 8 1 - 0.00  
5 77 60 44 52 47 43 93 61 29 30.27 30.22 30.17 10 10 10 13 4 17 0.00  
6 78 64 51 54 51 46 88 65 39 30.27 30.22 30.18 10 10 10 15 6 17 0.00  
7 80 66 53 59 53 50 94 65 37 30.31 30.24 30.20 10 10 10 23 10 29 0.00  
8 78 66 53 59 54 50 94 70 39 30.32 30.27 30.22 10 10 7 18 9 23 0.00  
9 77 64 50 55 49 43 88 62 29 30.36 30.31 30.23 10 10 10 13 7 18 0.00  
10 73 62 51 55 50 46 94 70 38 30.22 30.15 30.05 10 10 7 14 7 18 0.00  
11 75 64 53 59 56 50 88 73 53 30.03 29.98 29.91 10 10 10 12 6 18 0.00  
12 75 63 51 61 54 50 100 77 44 29.90 29.79 29.66 10 9 7 16 6 21 0.06 Rain
13 60 58 55 59 57 54 100 94 88 29.63 29.55 29.50 10 7 2 17 4 24 0.45 Rain
14 59 52 44 45 43 37 93 75 48 29.67 29.60 29.55 10 10 10 28 15 36 0.00  
15 59 50 42 41 38 32 93 65 36 29.86 29.81 29.71 10 10 10 24 18 34 0.00  
16 59 52 44 48 41 34 93 72 41 29.87 29.81 29.75 10 10 5 21 7 28 0.13 Rain
17 55 46 37 36 33 30 87 61 38 29.89 29.85 29.80 10 10 10 18 13 28 0.00  
18 51 43 35 41 36 34 93 74 58 29.85 29.82 29.80 10 10 10 13 8 18 0.00  
19 44 42 41 41 39 37 93 86 76 29.82 29.75 29.67 10 10 4 22 14 31 0.13 Rain
20 46 44 41 37 35 34 81 73 62 29.81 29.65 29.56 10 10 10 25 18 36 0.00 Rain
21 53 42 32 37 33 32 100 72 44 30.08 30.01 29.90 10 10 10 12 6 18 0.00  
22 64 48 32 43 37 30 100 69 42 30.05 30.02 29.98 10 10 10 12 6 - 0.00  
23 64 50 37 45 40 36 93 69 40 29.98 29.94 29.86 10 9 5 15 5 18 0.00  
24 60 50 41 50 42 34 100 73 36 30.11 30.02 29.85 10 9 4 14 8 20 0.01 Rain , Thunderstorm
25 71 56 41 55 45 37 88 71 38 30.08 29.90 29.73 10 10 7 20 11 28 0.05 Rain , Thunderstorm
26 51 48 44 50 44 41 100 91 82 29.95 29.88 29.75 10 9 4 18 12 20 0.00  
27 50 46 41 41 37 34 93 77 54 30.11 30.01 29.95 10 10 7 12 6 26 0.04 Rain
28 53 42 32 41 32 27 100 73 35 30.16 30.11 30.03 10 9 5 13 6 18 0.00  
29 51 42 32 36 30 23 93 68 35 30.08 30.03 29.99 10 10 7 13 7 18 0.00  
30 53 43 33 43 34 27 93 74 54 30.09 29.99 29.90 10 9 2 26 12 43 0.13 Rain
31 50 41 32 43 37 32 100 86 66 30.10 30.01 29.95 10 9 0 12 6 - 0.00 Fog