History for Mason City, IA

Wednesday, August 8, 2012 — View Current Conditions
Wednesday, August 8, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 74 °F 70 °F  
Max Temperature 87 °F 81 °F 102 °F (1934)
Min Temperature 60 °F 59 °F 42 °F (1922)
Degree Days
Heating Degree Days 0 1  
Month to date heating degree days 0 3  
Since 1 June heating degree days 19 56  
Since 1 July heating degree days 0 12  
Cooling Degree Days 9 6  
Month to date cooling degree days 72 48  
Year to date cooling degree days 733 442  
Since 1 June cooling degree days 651 407  
Growing Degree Days 23 (Base 50)    
Moisture
Dew Point 62 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 51    
Precipitation
Precipitation 0.05 in 0.14 in 2.05 in (1979)
Month to date precipitation 0.52 1.09  
Year to date precipitation 14.95 23.41  
Snow
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.94 in    
Wind
Wind Speed 6 mph (ESE)    
Max Wind Speed 23 mph    
Max Gust Speed 38 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos
October 2012
Summer Cumulus
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Astronomy
May. 24, 2013 Rise Set
Actual Time 6:11 AM CDT 8:25 PM CDT
Civil Twilight 5:40 AM CDT 8:56 PM CDT
Nautical Twilight 5:01 AM CDT 9:35 PM CDT
Astronomical Twilight 4:18 AM CDT 10:18 PM CDT
Moon 11:26 PM CDT (8/8) 1:11 PM CDT (8/8)
Length Of Visible Light 15h 16m
Length of Day
14h 13m
Waning Gibbous, 60% of the Moon is Illuminated
Aug 8
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full
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Hourly Observations
Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F - 61.0 °F 81% 29.99 in 10.0 mi NNE 6.9 mph - N/A   Clear
1:53 AM 66.9 °F - 61.0 °F 81% 29.97 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 68.0 °F - 61.0 °F 78% 29.97 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 66.9 °F - 60.1 °F 79% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 64.9 °F - 60.1 °F 84% 29.97 in 10.0 mi ENE 4.6 mph - N/A   Clear
5:53 AM 64.9 °F - 60.1 °F 84% 29.96 in 10.0 mi ENE 3.5 mph - N/A   Clear
6:53 AM 66.9 °F - 59.0 °F 76% 29.96 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:53 AM 69.1 °F - 60.1 °F 73% 29.98 in 10.0 mi South 3.5 mph - N/A   Clear
8:53 AM 69.1 °F - 63.0 °F 81% 29.96 in 10.0 mi ESE 8.1 mph - 0.00 in   Mostly Cloudy
9:53 AM 72.0 °F - 64.0 °F 76% 29.99 in 10.0 mi West 4.6 mph - 0.00 in   Scattered Clouds
10:53 AM 75.0 °F - 64.0 °F 69% 29.99 in 10.0 mi SW 4.6 mph - N/A   Clear
11:53 AM 81.0 °F 82.2 °F 63.0 °F 54% 29.95 in 10.0 mi South 12.7 mph - N/A   Clear
12:53 PM 82.0 °F 83.4 °F 64.0 °F 54% 29.93 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
1:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
2:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.91 in 10.0 mi South 6.9 mph 17.3 mph N/A   Scattered Clouds
3:53 PM 84.0 °F 85.4 °F 64.0 °F 51% 29.88 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
4:44 PM 84.2 °F 85.0 °F 62.6 °F 48% 29.90 in 10.0 mi South 9.2 mph - N/A Thunderstorm Clear
4:53 PM 84.9 °F 85.9 °F 63.0 °F 48% 29.85 in 10.0 mi SSW 12.7 mph - N/A Thunderstorm Scattered Clouds
5:05 PM 82.4 °F 83.4 °F 62.6 °F 51% 29.91 in 10.0 mi SSW 16.1 mph 24.2 mph N/A Thunderstorm Mostly Cloudy
5:53 PM 71.1 °F - 63.0 °F 75% 29.94 in 10.0 mi North 19.6 mph 28.8 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
6:05 PM 68.0 °F - 64.4 °F 88% 29.96 in 8.0 mi NNE 16.1 mph 27.6 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
6:27 PM 66.2 °F - 64.4 °F 94% 29.92 in 4.0 mi East 4.6 mph - 0.05 in Rain Light Rain
6:53 PM 70.0 °F - 64.9 °F 84% 29.89 in 10.0 mi ENE 8.1 mph - 0.05 in   Partly Cloudy
7:53 PM 70.0 °F - 64.9 °F 84% 29.91 in 10.0 mi ENE 9.2 mph - N/A   Clear
8:53 PM 64.9 °F - 63.0 °F 93% 29.92 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:19 PM 64.4 °F - 62.6 °F 94% 29.95 in 10.0 mi North 3.5 mph - N/A   Partly Cloudy
9:53 PM 64.0 °F - 62.1 °F 93% 29.93 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 64.0 °F - 62.1 °F 93% 29.94 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
11:16 PM 62.6 °F - 60.8 °F 94% 29.97 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
11:33 PM 62.6 °F - 60.8 °F 94% 29.97 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
11:53 PM 62.1 °F - 60.1 °F 93% 29.94 in 8.0 mi Calm Calm - N/A   Clear
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