Weather History for Mason City, IA

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Tuesday, March 5, 2013

  Actual Average Record
Temperature  
Mean Temperature 27 °F 28 °F  
Max Temperature 31 °F 37 °F 71 °F (2000)
Min Temperature 23 °F 20 °F -15 °F (1960)
Degree Days  
Heating Degree Days 38 37  
Month to date heating degree days 215 189  
Since 1 July heating degree days 5776 6040  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 22 °F    
Average Humidity 81    
Maximum Humidity 92    
Minimum Humidity 69    
Precipitation  
Precipitation 0.19 in 0.06 in 1.09 in (1992)
Month to date precipitation 0.26 0.27  
Year to date precipitation 1.93 2.09  
Snow  
Snow 4.00 in 0.20 in 6.00 in (1959)
Month to date snowfall 6.5 1.2  
Since 1 July snowfall 28.5 33.7  
Snow Depth 8.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 11 mph (NW)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 5 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 05, 2013 Rise Set
Actual Time 6:42 AM CST 6:07 PM CST
Civil Twilight 6:13 AM CST 6:36 PM CST
Nautical Twilight 5:40 AM CST 7:09 PM CST
Astronomical Twilight 5:07 AM CST 7:42 PM CST
Moon 2:02 AM CST (3/5) 11:40 AM CST (3/5)
Length of Visible Light 12h 22m
Length of Day
11h 25m
Last Quarter, 40% of the Moon is Illuminated
Mar 5
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:35 AM 24.8 °F 20.5 °F 23.0 °F 93% 29.95 in 0.8 mi ESE 3.5 mph - 0.03 in Snow Light Snow
1:53 AM 25.0 °F - 23.0 °F 92% 29.98 in 0.8 mi Calm Calm - 0.04 in Snow Light Snow
2:02 AM 24.8 °F - 23.0 °F 93% 29.94 in 1.0 mi Calm Calm - 0.00 in Snow Light Snow
2:09 AM 24.8 °F - 23.0 °F 93% 29.94 in 0.8 mi Calm Calm - 0.01 in Snow Light Snow
2:32 AM 24.8 °F - 23.0 °F 93% 29.94 in 1.0 mi Calm Calm - 0.02 in Snow Light Snow
2:53 AM 25.0 °F - 23.0 °F 92% 29.97 in 1.0 mi Calm Calm - 0.03 in Snow Light Snow
3:12 AM 24.8 °F - 23.0 °F 93% 29.94 in 0.8 mi Calm Calm - 0.01 in Snow Light Snow
3:42 AM 24.8 °F - 23.0 °F 93% 29.94 in 1.0 mi Calm Calm - 0.02 in Snow Light Snow
3:50 AM 24.8 °F - 23.0 °F 93% 29.94 in 0.8 mi Calm Calm - 0.03 in Snow Light Snow
3:53 AM 25.0 °F - 23.0 °F 92% 29.97 in 0.8 mi Calm Calm - 0.03 in Snow Light Snow
4:40 AM 24.8 °F - 21.2 °F 86% 29.93 in 1.0 mi Calm Calm - 0.02 in Snow Light Snow
4:53 AM 25.0 °F - 21.9 °F 88% 29.96 in 1.0 mi Calm Calm - 0.02 in Snow Light Snow
5:53 AM 25.0 °F - 21.9 °F 88% 29.96 in 1.5 mi Calm Calm - 0.01 in Snow Light Snow
6:23 AM 24.8 °F - 21.2 °F 86% 29.93 in 1.2 mi Calm Calm - 0.00 in Snow Light Snow
6:53 AM 24.8 °F - 21.2 °F 86% 29.94 in 0.5 mi Calm Calm - N/A Fog , Snow Light Snow
7:10 AM 24.8 °F 20.5 °F 21.2 °F 86% 29.94 in 0.5 mi NW 3.5 mph - 0.00 in Fog , Snow Light Snow
7:26 AM 24.8 °F 20.5 °F 21.2 °F 86% 29.94 in 0.5 mi WNW 3.5 mph - 0.01 in Fog , Snow Light Snow
7:53 AM 25.0 °F 17.1 °F 21.9 °F 88% 29.98 in 0.5 mi WNW 6.9 mph - 0.01 in Fog , Snow Light Snow
8:10 AM 24.8 °F 16.9 °F 21.2 °F 86% 29.95 in 0.5 mi WNW 6.9 mph - 0.01 in Fog , Snow Light Snow
8:45 AM 26.6 °F 15.2 °F 23.0 °F 86% 29.95 in 0.8 mi NW 13.8 mph - 0.01 in Snow Light Snow
8:53 AM 26.1 °F 15.6 °F 23.0 °F 88% 29.99 in 1.0 mi NW 11.5 mph - 0.01 in Snow Light Snow
9:06 AM 26.6 °F 15.2 °F 21.2 °F 80% 29.95 in 1.5 mi WNW 13.8 mph - 0.00 in Snow Light Snow
9:17 AM 26.6 °F 15.2 °F 21.2 °F 80% 29.95 in 2.5 mi WNW 13.8 mph - 0.00 in Snow Light Snow
9:26 AM 26.6 °F 14.7 °F 21.2 °F 80% 29.95 in 3.0 mi WNW 15.0 mph - 0.00 in Snow Light Snow
9:41 AM 26.6 °F 16.2 °F 21.2 °F 80% 29.96 in 4.0 mi WNW 11.5 mph - 0.00 in Snow Light Snow
9:53 AM 26.1 °F 14.5 °F 21.0 °F 81% 29.99 in 5.0 mi WNW 13.8 mph - 0.00 in Snow Light Snow
10:53 AM 27.0 °F 16.7 °F 21.9 °F 81% 29.99 in 9.0 mi NW 11.5 mph - 0.00 in   Overcast
11:05 AM 28.4 °F 17.0 °F 23.0 °F 80% 29.96 in 10.0 mi NW 15.0 mph - N/A   Overcast
11:53 AM 28.9 °F 16.9 °F 23.0 °F 78% 30.00 in 3.0 mi NNW 17.3 mph - 0.00 in   Haze
12:53 PM 30.0 °F 19.1 °F 24.1 °F 79% 30.01 in 6.0 mi North 15.0 mph - N/A   Haze
12:59 PM 30.2 °F 18.9 °F 23.0 °F 75% 29.98 in 7.0 mi North 16.1 mph - N/A   Mostly Cloudy
1:22 PM 30.2 °F 18.5 °F 23.0 °F 75% 29.99 in 8.0 mi North 17.3 mph - N/A   Overcast
1:53 PM 30.0 °F 18.7 °F 21.9 °F 72% 30.03 in 8.0 mi North 16.1 mph - N/A   Overcast
2:53 PM 28.0 °F 13.9 °F 21.0 °F 75% 30.06 in 9.0 mi NNW 23.0 mph - N/A   Overcast
3:53 PM 28.0 °F 14.3 °F 21.0 °F 75% 30.10 in 9.0 mi NNW 21.9 mph - N/A   Overcast
4:53 PM 27.0 °F 12.8 °F 21.0 °F 78% 30.14 in 10.0 mi NNW 21.9 mph - N/A   Overcast
5:53 PM 26.1 °F 11.6 °F 19.9 °F 78% 30.17 in 9.0 mi NNW 21.9 mph - N/A   Overcast
6:53 PM 25.0 °F 10.9 °F 21.0 °F 85% 30.21 in 9.0 mi NNW 19.6 mph 27.6 mph N/A   Overcast
7:24 PM 24.8 °F 11.1 °F 21.2 °F 86% 30.18 in 10.0 mi NNW 18.4 mph - N/A   Overcast
7:53 PM 25.0 °F 12.2 °F 21.0 °F 85% 30.22 in 9.0 mi NNW 16.1 mph - N/A   Overcast
8:07 PM 24.8 °F 10.7 °F 21.2 °F 86% 30.19 in 7.0 mi NNW 19.6 mph - N/A   Overcast
8:53 PM 25.0 °F 11.7 °F 21.0 °F 85% 30.25 in 9.0 mi NNW 17.3 mph - N/A   Overcast
9:09 PM 24.8 °F 11.5 °F 19.4 °F 80% 30.21 in 10.0 mi NNW 17.3 mph - N/A   Overcast
9:40 PM 24.8 °F 12.9 °F 19.4 °F 80% 30.23 in 10.0 mi NNW 13.8 mph - N/A   Mostly Cloudy
9:53 PM 23.0 °F 11.1 °F 19.0 °F 85% 30.28 in 10.0 mi NW 12.7 mph - N/A   Overcast
10:53 PM 24.1 °F 13.1 °F 19.9 °F 84% 30.27 in 10.0 mi NNW 11.5 mph - N/A   Overcast
11:53 PM 24.1 °F 11.5 °F 19.0 °F 81% 30.30 in 10.0 mi NNW 15.0 mph - N/A   Overcast