Weather History for Forest City, IA

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Week of August 18, 2013 through August 24, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 82 °F 78 °F
Mean Temperature 78 °F 73 °F 66 °F
Min Temperature 69 °F 62 °F 51 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 12 8 2 53
Growing Degree Days (base 50) 28 23 16 158
Dew Point  
Dew Point 72 °F 63 °F 48 °F
Precipitation  
Precipitation 0.58 in 0.08 in 0.00 in 0.58 in
Snowdepth - - - -
Wind  
Wind 18 mph 6 mph 0 mph
Gust Wind 24 mph 18 mph 10 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 30.05 in 29.90 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 21, 2013 Rise Set
Actual Time 6:26 AM CDT 8:07 PM CDT
Civil Twilight 5:56 AM CDT 8:37 PM CDT
Nautical Twilight 5:19 AM CDT 9:14 PM CDT
Astronomical Twilight 4:40 AM CDT 9:53 PM CDT
Moon 8:12 PM CDT (8/21) 7:10 AM CDT (8/21)
Length of Visible Light 14h 40m
Length of Day
13h 40m
Waxing Gibbous, 99% of the Moon is Illuminated
Aug 21
Waxing Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

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 82 66 51 59 53 48 94 65 32 30.19 30.13 30.07 10 9 0 12 3 17 0.00 Fog
19 84 70 55 64 59 52 94 70 45 30.08 30.02 29.96 10 9 5 15 5 20 0.00  
20 87 78 68 68 65 63 88 68 48 29.98 29.95 29.90 10 10 7 17 7 21 0.00  
21 84 76 69 72 67 64 94 78 58 30.01 29.96 29.93 10 9 5 15 6 21 0.00 Rain
22 80 74 66 70 65 61 94 79 57 30.12 30.07 30.00 10 9 4 14 3 20 0.58 Rain
23 78 69 60 70 65 59 100 82 61 30.15 30.11 30.07 10 8 0 13 4 - 0.00 Fog
24 82 75 68 72 67 64 88 75 65 30.14 30.09 30.04 10 10 10 18 11 24 0.00