Weather History for Mason City, IA

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Sunday, December 7, 2014

  Actual Average Record
Temperature  
Mean Temperature 31 °F 22 °F  
Max Temperature 35 °F 30 °F 53 °F (1916)
Min Temperature 26 °F 14 °F -18 °F (1972)
Degree Days  
Heating Degree Days 34 43  
Month to date heating degree days 291 292  
Since 1 July heating degree days 2190 1972  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 544 616  
Moisture  
Dew Point 27 °F    
Average Humidity 86    
Maximum Humidity 96    
Minimum Humidity 75    
Precipitation  
Precipitation 0.10 in 0.05 in 0.90 in (1926)
Month to date precipitation 0.10 0.33  
Year to date precipitation 34.21 34.29  
Snow  
Snow 0.00 in 0.30 in 6.00 in (1926)
Month to date snowfall 0.0 2.0  
Since 1 July snowfall 8.0 6.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.33 in    
Wind  
Wind Speed 16 mph (SSE)    
Max Wind Speed 28 mph    
Max Gust Speed 36 mph    
Visibility 6 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 07, 2014 Rise Set
Actual Time 7:31 AM CST 4:38 PM CST
Civil Twilight 6:59 AM CST 5:10 PM CST
Nautical Twilight 6:23 AM CST 5:45 PM CST
Astronomical Twilight 5:49 AM CST 6:20 PM CST
Moon 6:08 PM CST (12/7) 8:14 AM CST (12/7)
Length of Visible Light 10h 10m
Length of Day
9h 06m
Full, 98% of the Moon is Illuminated
Dec 7
Full
Dec 14
Last Quarter
Dec 21
New
Dec 28
First Quarter
Jan 4
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 27.0 °F 17.3 °F 19.9 °F 75% 30.57 in 10.0 mi SE 10.4 mph - N/A   Clear
1:53 AM 26.1 °F 14.5 °F 19.9 °F 78% 30.57 in 10.0 mi SSE 13.8 mph - N/A   Clear
2:53 AM 26.1 °F 14.0 °F 21.0 °F 81% 30.56 in 10.0 mi SE 15.0 mph - N/A   Clear
3:53 AM 26.1 °F 14.0 °F 21.0 °F 81% 30.53 in 10.0 mi SE 15.0 mph - N/A   Clear
4:53 AM 26.1 °F 14.0 °F 21.9 °F 84% 30.52 in 8.0 mi SSE 15.0 mph - N/A   Clear
5:53 AM 26.1 °F 15.0 °F 21.9 °F 84% 30.51 in 8.0 mi SSE 12.7 mph - N/A   Clear
6:53 AM 26.1 °F 14.0 °F 23.0 °F 88% 30.49 in 7.0 mi SE 15.0 mph - N/A   Clear
7:53 AM 26.1 °F 14.0 °F 23.0 °F 88% 30.49 in 5.0 mi SSE 15.0 mph - N/A   Clear
8:29 AM 27.0 °F 14.7 °F 24.1 °F 89% 30.44 in 5.0 mi SSE 16.1 mph - N/A   Scattered Clouds
8:44 AM 27.0 °F 13.9 °F 24.1 °F 89% 30.43 in 5.0 mi SSE 18.4 mph 23.0 mph N/A   Mostly Cloudy
8:53 AM 27.0 °F 14.3 °F 24.1 °F 89% 30.47 in 5.0 mi SE 17.3 mph 23.0 mph N/A   Overcast
9:53 AM 28.9 °F 15.4 °F 26.1 °F 89% 30.43 in 4.0 mi SSE 21.9 mph 28.8 mph N/A   Overcast
10:53 AM 30.2 °F 17.8 °F 26.6 °F 86% 30.37 in 6.0 mi SSE 19.6 mph 28.8 mph N/A   Overcast
11:03 AM 30.9 °F 16.9 °F 27.0 °F 85% 30.35 in 7.0 mi SSE 26.5 mph 32.2 mph N/A   Mostly Cloudy
11:18 AM 32.0 °F 19.2 °F 27.0 °F 82% 30.34 in 8.0 mi SSE 23.0 mph 27.6 mph N/A   Scattered Clouds
11:53 AM 33.1 °F 20.3 °F 27.0 °F 78% 30.35 in 8.0 mi SSE 24.2 mph 29.9 mph N/A   Partly Cloudy
12:53 PM 33.1 °F 21.2 °F 27.0 °F 78% 30.32 in 9.0 mi SSE 20.7 mph 32.2 mph N/A   Overcast
1:53 PM 34.0 °F 22.4 °F 27.0 °F 75% 30.30 in 8.0 mi South 20.7 mph 27.6 mph N/A   Overcast
2:53 PM 34.0 °F 22.4 °F 28.0 °F 79% 30.25 in 8.0 mi SSE 20.7 mph - N/A   Mostly Cloudy
3:53 PM 35.1 °F 25.5 °F 28.0 °F 76% 30.26 in 8.0 mi South 15.0 mph - N/A   Mostly Cloudy
4:53 PM 33.1 °F 22.6 °F 28.9 °F 85% 30.24 in 4.0 mi South 16.1 mph - 0.02 in Rain Light Rain
5:18 PM 33.1 °F 23.9 °F 30.0 °F 89% 30.21 in 4.0 mi South 12.7 mph - 0.03 in Rain , Thunderstorm Light Thunderstorms and Rain
5:33 PM 33.1 °F 24.4 °F 30.0 °F 89% 30.21 in 6.0 mi South 11.5 mph - 0.04 in Rain Light Rain
5:53 PM 33.1 °F 24.4 °F 30.0 °F 89% 30.24 in 6.0 mi South 11.5 mph - 0.04 in   Overcast
6:03 PM 33.1 °F 24.4 °F 30.0 °F 89% 30.20 in 3.0 mi South 11.5 mph - 0.02 in Rain Light Freezing Rain
6:23 PM 32.0 °F 22.5 °F 30.0 °F 92% 30.19 in 5.0 mi South 12.7 mph - 0.02 in   Overcast
6:53 PM 33.1 °F 23.4 °F 30.9 °F 92% 30.22 in 5.0 mi South 13.8 mph - 0.02 in   Overcast
7:53 PM 33.1 °F 23.4 °F 30.9 °F 92% 30.21 in 4.0 mi South 13.8 mph - N/A   Overcast
8:53 PM 33.1 °F 24.4 °F 30.9 °F 92% 30.18 in 3.0 mi South 11.5 mph - N/A   Overcast
9:43 PM 33.1 °F 23.4 °F 30.9 °F 92% 30.12 in 2.5 mi South 13.8 mph - N/A   Overcast
9:53 PM 33.1 °F 24.4 °F 30.9 °F 92% 30.15 in 2.5 mi South 11.5 mph - N/A   Overcast
10:29 PM 33.1 °F 23.4 °F 32.0 °F 96% 30.11 in 3.0 mi South 13.8 mph - 0.02 in Rain Light Rain
10:53 PM 33.1 °F 23.9 °F 32.0 °F 96% 30.12 in 3.0 mi South 12.7 mph - 0.02 in   Overcast
11:53 PM 33.1 °F 23.0 °F 32.0 °F 96% 30.11 in 2.5 mi SSW 15.0 mph - N/A   Overcast