History for Mason City, IA

Monday, November 23, 2009 — View Current Conditions

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Recently Viewed Airport Codes: KMCW | KPDT | KGNV | KDAN
Daily Summary
  Actual Average Record
Temperature
Mean Temperature 48°F 29°F  
Max Temperature 53°F 37°F 58°F (1931)
Min Temperature 43°F 21°F -9°F (1898)
Degree Days
Heating Degree Days 17 36  
Month to date heating degree days 515 698  
Since 1 July heating degree days 1388 1415  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 331 655  
Moisture
Dew Point 45°F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 71    
Precipitation
Precipitation 0.01 in 0.06 in 2.11 in (1931)
Month to date precipitation 0.03 1.57  
Year to date precipitation 29.75 33.01  
Snow
Snow 0.00 in 0.20 in 4.00 in (1977)
Month to date snowfall 0.0 3.6  
Since 1 July snowfall 0.3 4.2  
Since 1 September snowfall 0.3 4.2  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.04 in    
Wind
Wind Speed 10 mph (SE)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 3 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Hourly Observations

Time(CST) Temperature Dew Point Humidity Sea Level Pressure Visibility Wind Direction Wind Speed Gust Speed Precipitation Events Conditions
12:53 AM 48.0°F 45.0°F 89% 30.02 in 5.0 miles SSE 15.0 mph - 0.00 in Rain Light Rain
1:53 AM 48.0°F 45.0°F 89% 30.04 in 4.0 miles SE 12.7 mph - 0.00 in Rain Light Rain
2:53 AM 46.9°F 45.0°F 93% 30.05 in 3.0 miles SSE 6.9 mph - 0.01 in Rain Light Rain
3:03 AM 46.4°F 44.6°F 93% 30.05 in 2.5 miles SE 6.9 mph - 0.00 in   Overcast
3:50 AM 46.4°F 44.6°F 93% 30.04 in 3.0 miles SE 8.1 mph - 0.00 in Rain Light Rain
3:53 AM 46.0°F 45.0°F 96% 30.04 in 3.0 miles SE 8.1 mph - 0.00 in   Overcast
4:53 AM 46.0°F 44.1°F 93% 30.04 in 3.0 miles SE 8.1 mph - 0.00 in   Overcast
5:53 AM 45.0°F 43.0°F 93% 30.04 in 3.0 miles SE 11.5 mph - N/A   Overcast
6:53 AM 45.0°F 43.0°F 93% 30.05 in 4.0 miles SE 8.1 mph - N/A   Overcast
7:53 AM 45.0°F 43.0°F 93% 30.05 in 2.5 miles SE 6.9 mph - N/A   Overcast
8:29 AM 44.6°F 42.8°F 93% 30.05 in 1.8 miles SE 8.1 mph - N/A   Overcast
8:53 AM 45.0°F 43.0°F 93% 30.06 in 1.8 miles SE 8.1 mph - N/A   Overcast
9:09 AM 44.6°F 42.8°F 93% 30.05 in 2.0 miles ESE 8.1 mph - N/A   Overcast
9:53 AM 45.0°F 43.0°F 93% 30.06 in 2.5 miles ESE 6.9 mph - N/A   Overcast
10:23 AM 46.4°F 42.8°F 87% 30.06 in 3.0 miles SE 6.9 mph - N/A   Overcast
10:40 AM 46.4°F 42.8°F 87% 30.06 in 2.5 miles SE 9.2 mph - N/A   Overcast
10:53 AM 46.0°F 43.0°F 89% 30.06 in 2.5 miles ESE 11.5 mph - N/A   Mostly Cloudy
11:18 AM 46.4°F 44.6°F 93% 30.04 in 3.0 miles SE 12.7 mph - N/A   Partly Cloudy
11:25 AM 46.4°F 44.6°F 93% 30.04 in 3.0 miles SE 11.5 mph - N/A   Scattered Clouds
11:53 AM 48.0°F 44.1°F 86% 30.03 in 3.0 miles SE 12.7 mph - N/A   Scattered Clouds
12:11 PM 48.2°F 44.6°F 87% 30.03 in 3.0 miles ESE 12.7 mph - N/A   Mostly Cloudy
12:53 PM 50.0°F 45.0°F 83% 30.01 in 4.0 miles SE 12.7 mph - N/A   Haze
1:53 PM 52.0°F 43.0°F 71% 29.99 in 6.0 miles SE 18.4 mph - N/A   Haze
2:53 PM 50.0°F 44.1°F 80% 30.00 in 5.0 miles ESE 12.7 mph - N/A   Haze
3:53 PM 48.9°F 44.1°F 83% 30.01 in 4.0 miles SE 11.5 mph - N/A   Haze
4:53 PM 48.0°F 44.1°F 86% 30.01 in 5.0 miles ESE 8.1 mph - 0.00 in   Overcast
5:53 PM 46.0°F 43.0°F 89% 30.02 in 4.0 miles East 4.6 mph - N/A   Mostly Cloudy
6:53 PM 48.0°F 44.1°F 86% 30.02 in 4.0 miles ESE 9.2 mph - N/A   Overcast
7:53 PM 46.9°F 43.0°F 86% 30.03 in 4.0 miles ESE 11.5 mph - N/A   Overcast
8:53 PM 46.0°F 43.0°F 89% 30.02 in 3.0 miles ESE 10.4 mph - N/A   Overcast
9:53 PM 45.0°F 42.1°F 90% 30.01 in 2.5 miles ESE 10.4 mph - 0.00 in Rain Light Rain
10:05 PM 44.6°F 42.8°F 93% 30.00 in 2.5 miles ESE 9.2 mph - 0.00 in Rain Light Rain
10:17 PM 44.6°F 42.8°F 93% 30.00 in 2.5 miles ESE 10.4 mph - 0.00 in Rain Light Rain
10:53 PM 44.1°F 42.1°F 93% 30.01 in 1.8 miles ESE 9.2 mph - 0.00 in   Overcast
11:27 PM 42.8°F 42.8°F 100% 30.00 in 1.5 miles SE 13.8 mph - N/A   Overcast
11:53 PM 43.0°F 42.1°F 97% 30.00 in 1.2 miles ESE 12.7 mph - N/A   Overcast