Weather History for Mason City, IA

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Saturday, October 15, 2011

  Actual Average Record
Temperature  
Mean Temperature 50 °F 49 °F  
Max Temperature 62 °F 61 °F 86 °F (1958)
Min Temperature 38 °F 37 °F 16 °F (1937)
Degree Days  
Heating Degree Days 15 16  
Month to date heating degree days 93 209  
Since 1 July heating degree days 316 422  
Cooling Degree Days 0 0  
Month to date cooling degree days 15 2  
Year to date cooling degree days 789 612  
Moisture  
Dew Point 37 °F    
Average Humidity 61    
Maximum Humidity 92    
Minimum Humidity 30    
Precipitation  
Precipitation T in 0.08 in 1.20 in (1969)
Month to date precipitation 0.56 1.31  
Year to date precipitation 20.67 30.94  
Snow  
Snow 0.00 in 0.10 in 0.00 in (2002)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.1  
Since 1 September snowfall 0.0 0.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 15, 2011 Rise Set
Actual Time 7:26 AM CDT 6:30 PM CDT
Civil Twilight 6:58 AM CDT 6:59 PM CDT
Nautical Twilight 6:25 AM CDT 7:32 PM CDT
Astronomical Twilight 5:52 AM CDT 8:05 PM CDT
Moon 8:21 PM CDT (10/15) 10:58 AM CDT (10/15)
Length of Visible Light 12h 01m
Length of Day
11h 04m
Waning Gibbous, 89% of the Moon is Illuminated
Oct 15
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 44.1 °F 37.4 °F 39.0 °F 82% 29.90 in 10.0 mi WNW 13.8 mph - N/A   Clear
1:53 AM 42.1 °F 35.2 °F 37.9 °F 85% 29.91 in 10.0 mi West 12.7 mph - N/A   Clear
2:53 AM 39.9 °F 32.9 °F 37.0 °F 89% 29.91 in 10.0 mi West 11.5 mph - N/A   Clear
3:53 AM 41.0 °F 33.9 °F 37.0 °F 86% 29.92 in 10.0 mi West 12.7 mph - N/A   Clear
4:53 AM 39.9 °F 32.1 °F 37.0 °F 89% 29.93 in 10.0 mi West 13.8 mph - N/A   Clear
5:53 AM 39.9 °F 32.1 °F 37.0 °F 89% 29.94 in 10.0 mi West 13.8 mph - N/A   Clear
6:53 AM 39.0 °F 31.4 °F 36.0 °F 89% 29.95 in 10.0 mi West 12.7 mph - N/A   Clear
7:53 AM 39.0 °F 31.4 °F 36.0 °F 89% 29.96 in 10.0 mi West 12.7 mph - N/A   Clear
8:53 AM 43.0 °F 36.0 °F 37.9 °F 82% 29.97 in 10.0 mi West 13.8 mph - N/A   Clear
9:53 AM 48.0 °F - 39.0 °F 71% 29.98 in 10.0 mi WNW 16.1 mph - N/A   Clear
10:53 AM 52.0 °F - 37.9 °F 59% 29.97 in 10.0 mi WNW 15.0 mph - N/A   Clear
11:53 AM 55.4 °F - 35.6 °F 47% 29.97 in 10.0 mi WNW 20.7 mph - N/A   Clear
12:53 PM 57.0 °F - 37.0 °F 47% 29.95 in 10.0 mi West 16.1 mph 24.2 mph N/A   Partly Cloudy
1:53 PM 59.0 °F - 34.0 °F 39% 29.92 in 10.0 mi West 16.1 mph - N/A   Mostly Cloudy
2:53 PM 62.1 °F - 30.9 °F 31% 29.90 in 10.0 mi WNW 17.3 mph 25.3 mph N/A   Clear
3:53 PM 61.0 °F - 33.1 °F 35% 29.89 in 10.0 mi West 15.0 mph - N/A   Clear
4:53 PM 59.0 °F - 32.0 °F 36% 29.88 in 10.0 mi West 9.2 mph - N/A Rain Light Rain
5:53 PM 55.9 °F - 37.9 °F 51% 29.87 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
6:53 PM 48.9 °F - 39.0 °F 69% 29.88 in 10.0 mi North 5.8 mph - 0.00 in   Clear
7:53 PM 48.0 °F - 39.9 °F 74% 29.88 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 48.9 °F - 39.9 °F 71% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 PM 48.0 °F - 41.0 °F 77% 29.85 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
10:53 PM 46.0 °F - 39.9 °F 79% 29.84 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 PM 46.9 °F - 39.9 °F 77% 29.86 in 10.0 mi NNE 6.9 mph - 0.00 in   Partly Cloudy