Weather History for Harlan, IA

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Week of April 14, 2013 through April 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 48 °F 37 °F
Mean Temperature 55 °F 39 °F 32 °F
Min Temperature 42 °F 31 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 32 25 10 178
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 1 0 5
Dew Point  
Dew Point 52 °F 30 °F 12 °F
Precipitation  
Precipitation 1.11 in 0.24 in 0.00 in 1.65 in
Snowdepth - - - -
Wind  
Wind 29 mph 13 mph 0 mph
Gust Wind 38 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 29.95 in 29.38 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 20, 2013 Rise Set
Actual Time 6:33 AM CDT 8:07 PM CDT
Civil Twilight 6:04 AM CDT 8:36 PM CDT
Nautical Twilight 5:28 AM CDT 9:12 PM CDT
Astronomical Twilight 4:51 AM CDT 9:50 PM CDT
Moon 2:48 PM CDT (4/20) 3:27 AM CDT (4/20)
Length of Visible Light 14h 32m
Length of Day
13h 34m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 68 55 42 52 43 36 87 74 46 29.75 29.56 29.38 10 10 7 28 14 36 0.22 Rain
15 44 38 33 34 28 23 87 67 49 30.12 29.91 29.70 10 10 7 22 9 24 0.00 Snow
16 51 40 30 32 28 25 93 62 35 30.28 30.20 30.11 10 10 10 18 8 24 0.00  
17 44 40 37 43 38 30 100 89 57 30.22 29.97 29.67 10 8 2 23 12 36 1.11 Rain
18 37 34 30 37 33 28 100 97 87 29.87 29.81 29.71 10 7 3 29 20 34 0.32 Rain , Snow
19 44 35 26 28 23 19 93 67 39 30.14 29.95 29.83 10 10 7 25 20 38 0.00 Snow
20 46 32 19 23 19 12 100 57 27 30.30 30.22 30.14 10 10 10 14 5 18 0.00