Weather History for Jacksonville, IL

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Week of August 18, 2013 through August 24, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 84 °F 80 °F
Mean Temperature 77 °F 73 °F 66 °F
Min Temperature 68 °F 62 °F 53 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 12 8 2 58
Growing Degree Days (base 50) 27 23 16 161
Dew Point  
Dew Point 73 °F 65 °F 52 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 13 mph 3 mph 0 mph
Gust Wind 17 mph 13 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.12 in 30.04 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 20, 2013 Rise Set
Actual Time 6:17 AM CDT 7:49 PM CDT
Civil Twilight 5:49 AM CDT 8:18 PM CDT
Nautical Twilight 5:15 AM CDT 8:52 PM CDT
Astronomical Twilight 4:38 AM CDT 9:28 PM CDT
Moon 7:21 PM CDT (8/20) 5:47 AM CDT (8/20)
Length of Visible Light 14h 28m
Length of Day
13h 31m
Full, 100% of the Moon is Illuminated
Aug 20
Full
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
18 80 66 53 66 59 52 97 76 49 30.20 30.16 30.12 10 10 7 8 1 - 0.00  
19 83 70 57 66 62 56 96 76 52 30.15 30.11 30.06 10 9 0 8 1 - 0.00 Fog
20 85 74 63 68 64 61 93 70 48 30.14 30.09 30.06 10 10 5 9 4 - 0.00  
21 86 76 67 68 66 64 92 70 51 30.13 30.09 30.04 10 10 5 12 4 9 0.00  
22 86 77 68 73 68 65 89 78 62 30.11 30.08 30.05 10 10 10 13 5 17 0.00  
23 85 74 64 70 68 64 98 80 54 30.15 30.12 30.09 10 9 3 9 4 - 0.00 Thunderstorm
24 86 74 61 70 66 60 98 78 55 30.24 30.20 30.14 10 8 3 9 4 - 0.00