Weather History for Mason City, IA

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Saturday, October 27, 2012

  Actual Average Record
Temperature  
Mean Temperature 33 °F 44 °F  
Max Temperature 42 °F 55 °F 82 °F (1966)
Min Temperature 24 °F 33 °F 13 °F (1997)
Degree Days  
Heating Degree Days 32 21  
Month to date heating degree days 456 435  
Since 1 July heating degree days 648 648  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 2  
Year to date cooling degree days 899 612  
Moisture  
Dew Point 21 °F    
Average Humidity 62    
Maximum Humidity 85    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.06 in 1.95 in (1918)
Month to date precipitation 2.32 2.17  
Year to date precipitation 18.48 31.80  
Snow  
Snow 0.00 in 0.00 in 3.00 in (1925)
Month to date snowfall 0.0 0.2  
Since 1 July snowfall 0.0 0.2  
Since 1 September snowfall 0.0 0.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.38 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 8 mph    
Max Gust Speed 10 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 27, 2012 Rise Set
Actual Time 7:42 AM CDT 6:11 PM CDT
Civil Twilight 7:13 AM CDT 6:40 PM CDT
Nautical Twilight 6:39 AM CDT 7:13 PM CDT
Astronomical Twilight 6:06 AM CDT 7:46 PM CDT
Moon 4:59 PM CDT (10/27) 5:35 AM CDT (10/27)
Length of Visible Light 11h 27m
Length of Day
10h 28m
Waxing Gibbous, 96% of the Moon is Illuminated
Oct 27
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

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 34.0 °F 28.8 °F 26.1 °F 73% 30.40 in 10.0 mi WNW 5.8 mph - N/A   Overcast
1:53 AM 34.0 °F 27.2 °F 23.0 °F 64% 30.39 in 10.0 mi NW 8.1 mph - N/A   Overcast
2:53 AM 33.1 °F 28.7 °F 23.0 °F 66% 30.39 in 10.0 mi West 4.6 mph - N/A   Overcast
3:53 AM 30.0 °F 25.2 °F 21.9 °F 72% 30.38 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
4:53 AM 30.0 °F 24.1 °F 21.9 °F 72% 30.39 in 10.0 mi WNW 5.8 mph - N/A   Overcast
5:53 AM 26.1 °F 19.4 °F 19.9 °F 78% 30.40 in 10.0 mi West 5.8 mph - N/A   Clear
6:53 AM 27.0 °F - 19.9 °F 75% 30.40 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 25.0 °F - 19.9 °F 81% 30.42 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 30.0 °F - 24.1 °F 79% 30.43 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 35.1 °F 30.1 °F 19.9 °F 54% 30.43 in 10.0 mi NW 5.8 mph - N/A   Clear
10:53 AM 37.0 °F - 17.1 °F 44% 30.43 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 37.9 °F - 17.1 °F 43% 30.42 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 39.0 °F 34.8 °F 17.1 °F 41% 30.39 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
1:53 PM 39.9 °F - 18.0 °F 41% 30.36 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 41.0 °F 39.0 °F 19.0 °F 41% 30.34 in 10.0 mi NW 3.5 mph - N/A   Clear
3:53 PM 41.0 °F 39.0 °F 18.0 °F 40% 30.33 in 10.0 mi NE 3.5 mph - N/A   Clear
4:53 PM 39.9 °F 35.8 °F 19.0 °F 43% 30.33 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:53 PM 39.0 °F 35.7 °F 21.9 °F 50% 30.33 in 10.0 mi East 4.6 mph - N/A   Clear
6:53 PM 35.1 °F 32.2 °F 25.0 °F 67% 30.34 in 10.0 mi East 3.5 mph - N/A   Clear
7:53 PM 33.1 °F - 24.1 °F 70% 30.35 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 30.9 °F - 23.0 °F 72% 30.36 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 30.9 °F - 21.9 °F 69% 30.37 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 32.0 °F - 21.9 °F 66% 30.37 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 28.9 °F - 24.1 °F 82% 30.37 in 10.0 mi Calm Calm - N/A   Clear