Weather History for Mason City, IA

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Week of August 11, 2013 through August 17, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 76 °F 72 °F
Mean Temperature 68 °F 64 °F 60 °F
Min Temperature 61 °F 51 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 5 2 0 14
Cooling Degree Days (base 65) 3 1 0 5
Growing Degree Days (base 50) 18 13 10 92
Dew Point  
Dew Point 65 °F 54 °F 45 °F
Precipitation  
Precipitation 0.60 in 0.09 in 0.00 in 0.60 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 18 mph 5 mph 0 mph
Gust Wind 23 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 30.14 in 30.01 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Aug. 15, 2013 Rise Set
Actual Time 6:19 AM CDT 8:15 PM CDT
Civil Twilight 5:48 AM CDT 8:46 PM CDT
Nautical Twilight 5:10 AM CDT 9:23 PM CDT
Astronomical Twilight 4:29 AM CDT 10:04 PM CDT
Moon 3:36 PM CDT (8/15) 12:26 AM CDT (8/15)
Length of Visible Light 14h 57m
Length of Day
13h 56m
Waxing Gibbous, 64% of the Moon is Illuminated
Aug 15
Waxing Gibbous
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  
11 72 67 61 65 64 62 100 92 84 30.14 30.07 30.01 10 8 2 15 6 17 0.60 Rain , Thunderstorm
12 78 68 57 65 60 55 100 74 47 30.07 30.04 30.02 10 5 0 18 8 23 0.00 Fog
13 74 63 51 56 52 49 100 72 44 30.20 30.14 30.07 10 9 2 12 5 16 0.00  
14 74 60 46 54 50 45 100 69 38 30.23 30.19 30.14 10 10 10 10 4 14 0.00  
15 75 61 46 58 51 46 100 75 49 30.17 30.15 30.11 10 6 0 12 4 15 0.00 Fog
16 77 62 47 59 51 46 100 72 43 30.22 30.20 30.16 10 6 0 10 3 15 0.00 Fog
17 80 65 49 59 53 48 100 71 42 30.26 30.20 30.14 10 7 0 14 5 22 0.00 Fog