History for Mason City, IA

Thursday, March 8, 2012 — View Current Conditions
Thursday, March 8, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 32 °F 29 °F  
Max Temperature 41 °F 38 °F 72 °F (2000)
Min Temperature 22 °F 21 °F -9 °F (1984)
Degree Days
Heating Degree Days 33 36  
Month to date heating degree days 266 298  
Since 1 July heating degree days 5288 6149  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 21 °F    
Average Humidity 68    
Maximum Humidity 88    
Minimum Humidity 48    
Precipitation
Precipitation 0.00 in 0.05 in 0.81 in (1992)
Month to date precipitation 0.05 0.43  
Year to date precipitation 2.12 2.25  
Snow
Snow 0.00 in 0.30 in 9.20 in (1999)
Month to date snowfall 1.0 1.9  
Since 1 July snowfall 18.8 34.4  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.21 in    
Wind
Wind Speed 19 mph (WNW)    
Max Wind Speed 29 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Astronomy
May. 22, 2013 Rise Set
Actual Time 6:36 AM CST 6:11 PM CST
Civil Twilight 6:08 AM CST 6:40 PM CST
Nautical Twilight 5:35 AM CST 7:13 PM CST
Astronomical Twilight 5:02 AM CST 7:46 PM CST
Moon 7:03 PM CST (3/8) 6:19 AM CST (3/8)
Length Of Visible Light 12h 31m
Length of Day
11h 35m
Full, 100% of the Moon is Illuminated
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
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Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:04 AM 28.4 °F 15.1 °F 21.2 °F 74% 29.99 in 10.0 mi NW 20.7 mph 31.1 mph N/A   Overcast
12:15 AM 28.4 °F 15.4 °F 21.2 °F 74% 29.99 in 10.0 mi NW 19.6 mph 27.6 mph N/A   Overcast
12:41 AM 26.6 °F 12.0 °F 21.2 °F 80% 30.00 in 10.0 mi NW 23.0 mph 28.8 mph N/A   Overcast
12:53 AM 27.0 °F 13.9 °F 21.0 °F 78% 30.04 in 10.0 mi NW 18.4 mph 28.8 mph N/A   Overcast
2:53 AM 26.1 °F 14.5 °F 19.0 °F 75% 30.09 in 10.0 mi NW 13.8 mph 26.5 mph N/A   Clear
3:53 AM 24.1 °F 11.0 °F 18.0 °F 77% 30.10 in 10.0 mi NW 16.1 mph 23.0 mph N/A   Clear
4:53 AM 24.1 °F 12.0 °F 19.0 °F 81% 30.15 in 10.0 mi WNW 13.8 mph - N/A   Clear
5:53 AM 23.0 °F 11.7 °F 19.0 °F 85% 30.19 in 10.0 mi WNW 11.5 mph - N/A   Clear
6:53 AM 21.9 °F 11.0 °F 18.0 °F 85% 30.20 in 10.0 mi West 10.4 mph - N/A   Clear
7:53 AM 27.0 °F 15.6 °F 19.9 °F 75% 30.22 in 10.0 mi WNW 13.8 mph - N/A   Overcast
8:53 AM 30.9 °F 19.1 °F 21.9 °F 69% 30.22 in 10.0 mi West 18.4 mph 23.0 mph N/A   Clear
9:22 AM 32.0 °F 20.5 °F 23.0 °F 69% 30.20 in 10.0 mi WNW 18.4 mph 29.9 mph N/A   Mostly Cloudy
9:53 AM 32.0 °F 19.5 °F 23.0 °F 69% 30.25 in 10.0 mi WNW 21.9 mph - N/A   Overcast
10:30 AM 35.6 °F 24.8 °F 23.0 °F 60% 30.23 in 10.0 mi NW 19.6 mph 28.8 mph N/A   Scattered Clouds
10:53 AM 36.0 °F 24.7 °F 23.0 °F 59% 30.27 in 10.0 mi WNW 21.9 mph 27.6 mph N/A   Scattered Clouds
11:53 AM 36.0 °F 23.7 °F 21.0 °F 55% 30.29 in 10.0 mi NW 26.5 mph 34.5 mph N/A   Scattered Clouds
12:53 PM 39.0 °F 29.0 °F 21.0 °F 49% 30.27 in 10.0 mi WNW 20.7 mph - N/A   Clear
1:53 PM 39.0 °F 28.8 °F 21.0 °F 49% 30.25 in 10.0 mi NW 21.9 mph 27.6 mph N/A   Clear
2:53 PM 39.9 °F 30.5 °F 21.0 °F 47% 30.23 in 10.0 mi WNW 19.6 mph - N/A   Clear
3:53 PM 39.9 °F 30.8 °F 21.0 °F 47% 30.22 in 10.0 mi West 18.4 mph - N/A   Clear
4:53 PM 39.9 °F 30.8 °F 23.0 °F 51% 30.24 in 10.0 mi West 18.4 mph - N/A   Clear
5:53 PM 37.9 °F 28.9 °F 26.1 °F 62% 30.26 in 10.0 mi West 16.1 mph - N/A   Clear
6:53 PM 37.0 °F 28.1 °F 26.1 °F 65% 30.27 in 10.0 mi West 15.0 mph - N/A   Clear
7:53 PM 37.0 °F 27.4 °F 26.1 °F 65% 30.27 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
8:53 PM 36.0 °F 23.9 °F 27.0 °F 70% 30.32 in 10.0 mi NW 25.3 mph 34.5 mph N/A   Partly Cloudy
9:53 PM 33.1 °F 20.3 °F 21.0 °F 61% 30.36 in 10.0 mi NW 24.2 mph 36.8 mph N/A   Clear
10:53 PM 30.0 °F 16.9 °F 16.0 °F 56% 30.39 in 10.0 mi NNW 21.9 mph 33.4 mph N/A   Clear
11:53 PM 28.0 °F 14.6 °F 15.1 °F 58% 30.42 in 10.0 mi NNW 20.7 mph - N/A   Clear
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