Weather History for Mason City, IA

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Wednesday, March 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F 32 °F  
Max Temperature 78 °F 41 °F 78 °F (2012)
Min Temperature 45 °F 23 °F -11 °F (1993)
Degree Days  
Heating Degree Days 3 33  
Month to date heating degree days 371 502  
Since 1 July heating degree days 5393 6353  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Growing Degree Days 11 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.07 in 0.88 in (1953)
Month to date precipitation 0.50 0.81  
Year to date precipitation 2.57 2.63  
Snow  
Snow 0.00 in 0.20 in 3.00 in (1918)
Month to date snowfall 1.0 3.1  
Since 1 July snowfall 18.8 35.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 14, 2012 Rise Set
Actual Time 7:26 AM CDT 7:19 PM CDT
Civil Twilight 6:57 AM CDT 7:47 PM CDT
Nautical Twilight 6:24 AM CDT 8:20 PM CDT
Astronomical Twilight 5:51 AM CDT 8:54 PM CDT
Moon 2:05 AM CDT (3/14) 11:27 AM CDT (3/14)
Length of Visible Light 12h 49m
Length of Day
11h 52m
Waning Gibbous, 54% of the Moon is Illuminated
Mar 14
Waning Gibbous
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
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 51.1 °F - 45.0 °F 80% 29.85 in 10.0 mi SSE 13.8 mph - N/A   Clear
1:53 AM 51.1 °F - 46.0 °F 83% 29.83 in 10.0 mi SSE 13.8 mph - N/A   Clear
2:53 AM 48.2 °F - 44.6 °F 87% 29.82 in 10.0 mi South 10.4 mph - N/A   Clear
3:53 AM 45.0 °F 40.6 °F 42.1 °F 90% 29.79 in 9.0 mi South 8.1 mph - N/A   Clear
4:53 AM 46.9 °F - 43.0 °F 86% 29.78 in 10.0 mi South 10.4 mph - N/A   Clear
5:53 AM 46.9 °F - 44.1 °F 90% 29.78 in 9.0 mi South 10.4 mph - N/A   Clear
6:53 AM 48.9 °F - 46.0 °F 90% 29.78 in 9.0 mi South 10.4 mph - N/A   Clear
7:53 AM 50.0 °F - 46.9 °F 89% 29.81 in 6.0 mi South 10.4 mph - N/A   Clear
8:53 AM 55.0 °F - 52.0 °F 89% 29.81 in 7.0 mi South 11.5 mph - N/A   Clear
9:53 AM 61.0 °F - 55.0 °F 81% 29.81 in 8.0 mi SSW 16.1 mph 24.2 mph N/A   Partly Cloudy
10:53 AM 64.0 °F - 55.9 °F 75% 29.84 in 9.0 mi WSW 15.0 mph - N/A   Mostly Cloudy
11:22 AM 66.2 °F - 57.2 °F 73% 29.85 in 9.0 mi WSW 12.7 mph 18.4 mph N/A   Partly Cloudy
11:53 AM 69.1 °F - 55.9 °F 63% 29.82 in 10.0 mi WSW 12.7 mph 20.7 mph N/A   Clear
12:53 PM 71.1 °F - 54.0 °F 55% 29.82 in 10.0 mi WSW 11.5 mph - N/A   Clear
1:53 PM 73.9 °F - 54.0 °F 50% 29.80 in 10.0 mi South 10.4 mph 19.6 mph N/A   Clear
2:53 PM 75.0 °F - 55.0 °F 50% 29.78 in 10.0 mi SW 11.5 mph - N/A   Clear
3:53 PM 77.0 °F - 55.0 °F 47% 29.78 in 10.0 mi SW 13.8 mph - N/A   Clear
4:53 PM 77.0 °F - 54.0 °F 45% 29.80 in 10.0 mi WSW 13.8 mph - N/A   Partly Cloudy
5:53 PM 75.9 °F - 54.0 °F 46% 29.81 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
6:53 PM 71.1 °F - 53.1 °F 53% 29.82 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
7:53 PM 61.0 °F - 51.1 °F 70% 29.86 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
8:53 PM 55.0 °F - 50.0 °F 83% 29.87 in 9.0 mi NNW 5.8 mph - N/A   Clear
9:53 PM 52.0 °F - 46.0 °F 80% 29.89 in 10.0 mi NNW 6.9 mph - N/A   Clear
10:53 PM 48.9 °F - 44.1 °F 83% 29.90 in 10.0 mi NW 6.9 mph - N/A   Clear
11:53 PM 48.9 °F - 44.1 °F 83% 29.90 in 9.0 mi WNW 8.1 mph - N/A   Clear