Weather History for Mason City, IA

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Saturday, February 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 14 °F 17 °F  
Max Temperature 24 °F 26 °F 53 °F (1987)
Min Temperature 4 °F 8 °F -32 °F (1996)
Degree Days  
Heating Degree Days 51 48  
Month to date heating degree days 116 96  
Since 1 July heating degree days 4438 4707  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 7 °F    
Average Humidity 76    
Maximum Humidity 88    
Minimum Humidity 64    
Precipitation  
Precipitation 0.01 in 0.03 in 0.45 in (2004)
Month to date precipitation 0.01 0.06  
Year to date precipitation 0.48 0.88  
Snow  
Snow 0.30 in 0.40 in 6.30 in (2004)
Month to date snowfall 0.8 0.7  
Since 1 July snowfall 14.0 25.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 10 mph (WSW)    
Max Wind Speed 29 mph    
Max Gust Speed 33 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 02, 2013 Rise Set
Actual Time 7:27 AM CST 5:27 PM CST
Civil Twilight 6:57 AM CST 5:57 PM CST
Nautical Twilight 6:23 AM CST 6:31 PM CST
Astronomical Twilight 5:49 AM CST 7:04 PM CST
Moon No Moon Rise 10:25 AM CST (2/2)
Length of Visible Light 11h 00m
Length of Day
10h 00m
Waning Gibbous, 59% of the Moon is Illuminated
Feb 2
Waning Gibbous
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:30 AM 12.2 °F 4.3 °F 6.8 °F 79% 29.98 in 10.0 mi SE 4.6 mph - N/A   Overcast
12:53 AM 12.0 °F 5.9 °F 7.0 °F 80% 30.05 in 10.0 mi SE 3.5 mph - N/A   Overcast
1:33 AM 8.6 °F - 3.2 °F 79% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 12.0 °F - 7.0 °F 80% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 12.0 °F 2.7 °F 7.0 °F 80% 30.08 in 10.0 mi NNW 5.8 mph - N/A   Overcast
3:53 AM 14.0 °F -0.8 °F 8.1 °F 77% 30.09 in 10.0 mi NW 13.8 mph - N/A   Overcast
4:53 AM 12.9 °F -3.9 °F 7.0 °F 77% 30.10 in 7.0 mi NNW 17.3 mph - 0.00 in   Overcast
5:53 AM 10.9 °F -7.0 °F 5.0 °F 77% 30.14 in 5.0 mi NNW 18.4 mph - 0.00 in Snow Light Snow
6:18 AM 8.6 °F -7.7 °F 1.4 °F 73% 30.09 in 8.0 mi NNW 13.8 mph - 0.00 in   Overcast
6:27 AM 8.6 °F -8.3 °F 1.4 °F 73% 30.09 in 9.0 mi NNW 15.0 mph - 0.00 in   Mostly Cloudy
6:37 AM 6.8 °F -9.3 °F 1.4 °F 79% 30.10 in 8.0 mi NNW 12.7 mph - 0.00 in   Scattered Clouds
6:53 AM 5.0 °F -9.1 °F -0.0 °F 80% 30.17 in 9.0 mi NW 9.2 mph - 0.00 in   Scattered Clouds
7:53 AM 3.9 °F -13.0 °F -0.9 °F 80% 30.20 in 10.0 mi NW 12.7 mph - N/A   Mostly Cloudy
8:53 AM 3.9 °F -11.3 °F -2.0 °F 76% 30.21 in 10.0 mi NW 10.4 mph - N/A   Overcast
9:14 AM 5.0 °F -10.8 °F -2.2 °F 72% 30.14 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
9:53 AM 6.1 °F -9.5 °F -0.9 °F 73% 30.21 in 10.0 mi NNW 11.5 mph - N/A   Partly Cloudy
10:53 AM 8.1 °F -5.3 °F 1.0 °F 73% 30.22 in 10.0 mi NNW 9.2 mph - N/A   Clear
12:53 PM 12.0 °F 0.5 °F 3.0 °F 67% 30.19 in 10.0 mi NW 8.1 mph - N/A   Partly Cloudy
1:53 PM 12.9 °F 2.6 °F 3.0 °F 65% 30.17 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
2:53 PM 12.9 °F 1.6 °F 3.0 °F 65% 30.14 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
3:53 PM 12.9 °F 5.2 °F 3.0 °F 65% 30.13 in 10.0 mi SW 4.6 mph - N/A   Clear
4:53 PM 14.0 °F 2.9 °F 3.9 °F 64% 30.12 in 10.0 mi SW 8.1 mph - N/A   Overcast
5:44 PM 14.0 °F 8.2 °F 6.8 °F 73% 30.03 in 2.0 mi South 3.5 mph - 0.00 in Snow Light Snow
5:53 PM 15.1 °F 7.7 °F 8.1 °F 74% 30.09 in 4.0 mi SSW 4.6 mph - 0.00 in Snow Light Snow
6:02 PM 15.8 °F 7.2 °F 8.6 °F 73% 30.03 in 2.5 mi South 5.8 mph - 0.00 in Snow Light Snow
6:11 PM 14.0 °F 5.1 °F 8.6 °F 79% 30.02 in 1.2 mi South 5.8 mph - 0.00 in Snow Light Snow
6:24 PM 14.0 °F 3.9 °F 10.4 °F 86% 30.02 in 3.0 mi South 6.9 mph - 0.00 in Snow Light Snow
6:31 PM 14.0 °F 5.1 °F 10.4 °F 86% 30.01 in 6.0 mi South 5.8 mph - 0.00 in Snow Light Snow
6:40 PM 14.0 °F 2.9 °F 8.6 °F 79% 30.01 in 7.0 mi South 8.1 mph - 0.00 in   Overcast
6:50 PM 14.0 °F 3.9 °F 10.4 °F 86% 30.01 in 4.0 mi South 6.9 mph - N/A Snow Light Snow
6:53 PM 14.0 °F 2.9 °F 10.0 °F 84% 30.07 in 5.0 mi South 8.1 mph - 0.00 in Snow Light Snow
7:31 PM 15.8 °F 5.1 °F 10.4 °F 79% 29.99 in 2.0 mi South 8.1 mph - 0.01 in Snow Light Snow
7:36 PM 15.8 °F 5.1 °F 10.4 °F 79% 29.99 in 3.0 mi South 8.1 mph - 0.01 in Snow Light Snow
7:53 PM 15.8 °F 3.4 °F 10.4 °F 79% 29.99 in 4.0 mi South 10.4 mph - N/A   Overcast
8:45 PM 15.8 °F 3.4 °F 12.2 °F 86% 29.96 in 7.0 mi South 10.4 mph - N/A   Overcast
8:53 PM 15.1 °F 2.5 °F 12.0 °F 88% 30.02 in 6.0 mi South 10.4 mph - 0.00 in Snow Light Snow
9:53 PM 17.1 °F 6.6 °F 12.9 °F 84% 30.00 in 5.0 mi SSW 8.1 mph - 0.00 in Snow Light Snow
10:12 PM 17.6 °F 7.3 °F 12.2 °F 79% 29.94 in 10.0 mi South 8.1 mph - 0.00 in   Overcast
10:38 PM 19.4 °F 9.5 °F 15.8 °F 86% 29.93 in 9.0 mi SSW 8.1 mph - 0.00 in   Overcast
10:53 PM 19.0 °F 13.9 °F 15.1 °F 85% 29.98 in 8.0 mi SW 3.5 mph - 0.00 in   Overcast
11:53 PM 23.0 °F 7.2 °F 18.0 °F 81% 29.99 in 4.0 mi NW 23.0 mph 31.1 mph N/A   Haze