Weather History for Harlan, IA

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Week of October 14, 2012 through October 20, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 61 °F 44 °F
Mean Temperature 62 °F 50 °F 42 °F
Min Temperature 48 °F 40 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 24 15 4 105
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 3 0 19
Dew Point  
Dew Point 63 °F 40 °F 19 °F
Precipitation  
Precipitation 0.80 in 0.18 in 0.00 in 1.23 in
Snowdepth - - - -
Wind  
Wind 36 mph 11 mph 0 mph
Gust Wind 47 mph 24 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.03 in 29.71 in 29.36 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 19, 2012 Rise Set
Actual Time 7:38 AM CDT 6:33 PM CDT
Civil Twilight 7:10 AM CDT 7:01 PM CDT
Nautical Twilight 6:38 AM CDT 7:33 PM CDT
Astronomical Twilight 6:05 AM CDT 8:05 PM CDT
Moon 12:25 PM CDT (10/19) 10:10 PM CDT (10/19)
Length of Visible Light 11h 50m
Length of Day
10h 54m
Waxing Crescent, 24% of the Moon is Illuminated
Oct 19
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 62 52 41 63 44 34 100 73 34 30.01 29.85 29.62 10 9 3 26 13 36 0.80 Rain
15 71 52 33 45 39 34 100 67 29 30.03 29.96 29.82 10 10 7 12 2 9 0.00  
16 75 62 48 50 45 39 93 63 27 29.81 29.58 29.46 10 10 10 15 7 20 0.00  
17 62 53 44 52 40 21 94 58 34 29.60 29.49 29.36 10 10 10 33 12 43 0.06 Rain
18 48 44 41 43 35 19 100 77 32 29.59 29.51 29.45 10 8 3 36 22 47 0.33 Rain
19 44 42 39 43 41 39 100 94 87 29.85 29.74 29.58 10 8 2 26 20 37 0.04 Rain
20 62 47 32 46 39 32 100 77 39 29.88 29.83 29.76 10 9 0 12 3 16 0.00 Fog