Weather History for Mason City, IA

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Monday, June 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F 69 °F  
Max Temperature 86 °F 80 °F 98 °F (1913)
Min Temperature 58 °F 57 °F 35 °F (1915)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 53 36  
Since 1 June heating degree days 53 36  
Since 1 July heating degree days 7837 7671  
Cooling Degree Days 7 5  
Month to date cooling degree days 41 60  
Year to date cooling degree days 78 95  
Since 1 June cooling degree days 41 60  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 54    
Maximum Humidity 78    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.17 in 2.30 in (1947)
Month to date precipitation 3.89 2.96  
Year to date precipitation 25.30 15.44  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 56.3 41.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 24 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 17, 2013 Rise Set
Actual Time 5:33 AM CDT 8:55 PM CDT
Civil Twilight 4:57 AM CDT 9:31 PM CDT
Nautical Twilight 4:11 AM CDT 10:17 PM CDT
Astronomical Twilight 3:13 AM CDT 11:15 PM CDT
Moon 2:27 PM CDT (6/17) 1:18 AM CDT (6/17)
Length of Visible Light 16h 33m
Length of Day
15h 22m
First Quarter, 60% of the Moon is Illuminated
Jun 17
First Quarter
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 63.0 °F - 52.0 °F 67% 29.92 in 10.0 mi WSW 8.1 mph - N/A   Clear
1:53 AM 63.0 °F - 54.0 °F 72% 29.93 in 10.0 mi West 6.9 mph - N/A   Clear
2:53 AM 64.0 °F - 52.0 °F 65% 29.91 in 10.0 mi West 8.1 mph - N/A   Clear
3:53 AM 61.0 °F - 53.1 °F 75% 29.91 in 10.0 mi West 9.2 mph - N/A   Clear
4:53 AM 59.0 °F - 52.0 °F 78% 29.91 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 61.0 °F - 53.1 °F 75% 29.91 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 AM 64.0 °F - 55.0 °F 73% 29.93 in 10.0 mi WNW 4.6 mph - N/A   Clear
7:53 AM 69.1 °F - 57.0 °F 65% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:53 AM 73.0 °F - 57.0 °F 57% 29.96 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:53 AM 75.9 °F - 57.9 °F 54% 29.96 in 10.0 mi West 4.6 mph - N/A   Clear
10:53 AM 80.1 °F 80.6 °F 57.9 °F 47% 29.95 in 10.0 mi WNW 6.9 mph - N/A   Clear
11:53 AM 81.0 °F 80.5 °F 54.0 °F 39% 29.96 in 10.0 mi West 9.2 mph - N/A   Clear
12:53 PM 82.0 °F 81.3 °F 54.0 °F 38% 29.96 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:53 PM 84.0 °F 82.5 °F 53.1 °F 34% 29.95 in 10.0 mi NW 11.5 mph - N/A   Clear
2:53 PM 82.0 °F - 51.1 °F 34% 29.93 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
3:53 PM 84.9 °F - 50.0 °F 30% 29.91 in 10.0 mi WNW 15.0 mph - N/A   Scattered Clouds
4:53 PM 84.9 °F - 48.9 °F 29% 29.91 in 10.0 mi NW 18.4 mph - N/A   Partly Cloudy
5:53 PM 84.0 °F - 48.9 °F 29% 29.88 in 10.0 mi NW 18.4 mph 23.0 mph N/A   Clear
6:53 PM 80.1 °F - 48.9 °F 34% 29.89 in 10.0 mi NNW 15.0 mph - N/A   Clear
7:53 PM 77.0 °F - 51.1 °F 40% 29.90 in 10.0 mi NNW 12.7 mph - N/A   Clear
8:53 PM 70.0 °F - 53.1 °F 55% 29.91 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:53 PM 68.0 °F - 54.0 °F 61% 29.94 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 64.9 °F - 54.0 °F 68% 29.95 in 10.0 mi NW 6.9 mph - N/A   Clear
11:53 PM 64.9 °F - 54.0 °F 68% 29.95 in 10.0 mi NW 8.1 mph - N/A   Clear