Cortland, IL

10:33 AM CST on February 27, 2017 (GMT -0600)
De Kalb Taylor Municipal

Weather History for KDKB - September, 2011

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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 68 °F 53 °F
Mean Temperature 79 °F 59 °F 47 °F
Min Temperature 71 °F 51 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 18 7 0 214
Cooling Degree Days (base 65) 14 2 0 46
Growing Degree Days (base 50) 29 10 0 285
Dew Point  
Dew Point 79 °F 52 °F 30 °F
Precipitation  
Precipitation 1.70 in 0.09 in 0.00 in 2.68 in
Snowdepth - - - -
Wind  
Wind 31 mph 8 mph 0 mph
Gust Wind 45 mph 20 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.00 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 07, 2011 Rise Set
Actual Time 6:26 AM CDT 7:18 PM CDT
Civil Twilight 5:58 AM CDT 7:46 PM CDT
Nautical Twilight 5:24 AM CDT 8:20 PM CDT
Astronomical Twilight 4:49 AM CDT 8:55 PM CDT
Moon 4:39 PM CDT (9/7) 1:38 AM CDT (9/7)
Length of Visible Light 13h 48m
Length of Day
12h 52m
Waxing Gibbous, 80% of the Moon is Illuminated
Sep 7
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 89 79 69 79 74 68 100 85 66 29.98 29.94 29.87 10 8 2 14 6 18 0.00  
2 87 79 71 77 73 68 94 78 62 29.96 29.92 29.89 10 9 5 15 8 20 0.00 Thunderstorm
3 82 74 66 73 69 64 100 88 66 29.96 29.90 29.85 10 8 3 18 5 25 0.13 Rain , Thunderstorm
4 68 62 57 64 57 52 100 79 60 30.03 29.95 29.87 10 9 5 14 8 20 0.00  
5 62 54 46 52 46 45 94 71 52 30.15 30.11 30.06 10 10 10 17 11 25 0.00  
6 66 55 44 50 45 41 100 74 42 30.20 30.17 30.14 10 10 10 17 9 23 0.00  
7 69 58 46 55 47 37 100 70 31 30.20 30.18 30.15 10 10 10 18 9 24 0.00  
8 73 62 50 61 50 43 94 70 33 30.15 30.10 30.02 10 10 10 20 9 28 0.00  
9 71 64 57 64 60 55 100 88 73 30.00 29.97 29.93 10 10 5 16 8 22 0.04 Rain
10 77 65 53 64 60 52 100 86 61 30.04 30.01 29.97 10 8 3 9 3 - 0.00  
11 78 66 55 64 60 55 100 78 57 30.05 30.02 29.98 10 8 3 10 4 16 0.00  
12 82 72 62 66 61 59 88 70 48 30.01 29.95 29.83 10 10 10 18 9 24 0.00  
13 69 64 60 59 54 46 94 69 43 29.97 29.89 29.81 10 10 10 16 10 23 0.00  
14 55 52 50 52 45 34 94 77 44 30.14 30.07 29.98 10 10 10 14 6 20 0.02 Rain
15 59 47 35 39 34 30 93 67 36 30.38 30.32 30.22 10 10 7 16 6 21 0.00  
16 55 48 42 46 42 37 93 75 58 30.38 30.34 30.27 10 10 10 8 1 - 0.00  
17 68 56 44 48 45 41 93 70 40 30.31 30.27 30.20 10 10 10 15 7 20 0.00  
18 59 55 51 59 52 46 100 88 67 30.20 30.13 29.97 10 6 2 13 9 20 0.30 Rain
19 68 64 59 63 59 55 100 89 64 29.98 29.95 29.90 10 7 2 12 7 17 0.12 Rain
20 73 60 46 61 53 45 100 80 50 30.06 30.01 29.92 10 7 0 15 5 21 0.00 Fog
21 66 60 55 55 51 48 94 72 52 30.00 29.93 29.89 10 10 7 21 11 28 0.00  
22 62 54 46 52 48 45 94 78 52 30.13 30.07 30.02 10 10 10 14 8 16 0.00  
23 59 50 42 46 43 39 100 77 48 30.12 30.08 30.03 10 10 7 13 6 - 0.00  
24 60 53 46 50 47 45 94 86 63 30.02 29.99 29.95 10 10 7 12 5 17 0.00 Rain , Thunderstorm
25 64 53 42 55 48 43 100 84 49 29.97 29.89 29.81 10 6 1 13 5 20 0.00 Thunderstorm
26 53 52 50 52 51 50 100 95 94 29.78 29.61 29.55 7 4 2 26 11 37 1.70 Rain , Thunderstorm
27 59 55 51 55 53 52 100 96 88 29.79 29.69 29.61 10 7 2 14 10 20 0.29 Rain
28 66 58 50 57 53 50 100 89 60 29.82 29.79 29.76 10 6 1 13 8 18 0.02 Rain
29 68 57 46 59 51 41 100 85 42 29.81 29.73 29.63 10 7 0 31 8 45 0.06 Fog , Rain
30 60 52 44 46 40 36 87 64 42 30.11 29.97 29.75 10 10 10 24 18 38 0.00 Rain