Weather History for Aurora, IL

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Week of September 1, 2013 through September 7, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 81 °F 74 °F
Mean Temperature 74 °F 68 °F 61 °F
Min Temperature 61 °F 55 °F 48 °F
Degree Days  
Heating Degree Days (base 65) 4 1 0 4
Cooling Degree Days (base 65) 9 4 0 25
Growing Degree Days (base 50) 22 17 10 121
Dew Point  
Dew Point 72 °F 59 °F 47 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 15 mph 4 mph 0 mph
Gust Wind 21 mph 20 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.03 in 29.75 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 01, 2013 Rise Set
Actual Time 6:20 AM CDT 7:26 PM CDT
Civil Twilight 5:51 AM CDT 7:55 PM CDT
Nautical Twilight 5:17 AM CDT 8:29 PM CDT
Astronomical Twilight 4:41 AM CDT 9:05 PM CDT
Moon 2:39 AM CDT (9/1) 5:05 PM CDT (9/1)
Length of Visible Light 14h 03m
Length of Day
13h 06m
Waning Crescent, 13% of the Moon is Illuminated
Sep 1
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Daily Weather History & Observations

2013 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 83 71 59 72 65 59 100 83 65 29.83 29.79 29.75 10 5 0 10 3 14 0.00 Fog , Thunderstorm
2 78 66 54 65 61 54 97 78 58 30.01 29.92 29.82 10 10 9 14 6 17 0.00  
3 74 61 48 58 54 47 96 75 53 30.11 30.06 30.01 10 9 6 10 2 14 0.00  
4 81 65 49 63 53 48 100 73 45 30.14 30.11 30.07 10 5 0 12 3 15 0.00 Fog
5 77 68 58 64 58 50 93 72 50 30.25 30.20 30.12 10 10 6 15 6 20 0.00  
6 85 71 57 68 60 51 86 69 51 30.22 30.14 30.02 10 10 10 10 4 14 0.00  
7 86 74 61 67 64 59 97 74 51 30.02 29.96 29.90 10 8 4 15 5 21 0.01 Thunderstorm