Weather History for Mason City, IA

Change the Weather History Date:

Monday, February 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 17 °F 17 °F  
Max Temperature 21 °F 26 °F 55 °F (2005)
Min Temperature 12 °F 8 °F -23 °F (1895)
Degree Days  
Heating Degree Days 48 48  
Month to date heating degree days 213 192  
Since 1 July heating degree days 4535 4803  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 10 °F    
Average Humidity 70    
Maximum Humidity 84    
Minimum Humidity 56    
Precipitation  
Precipitation T in 0.03 in 0.81 in (1997)
Month to date precipitation 0.01 0.13  
Year to date precipitation 0.48 0.95  
Snow  
Snow T in 0.40 in 10.10 in (1997)
Month to date snowfall 0.8 1.4  
Since 1 July snowfall 14.0 26.2  
Snow Depth 2.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 9 mph (NE)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 8 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Feb. 04, 2013 Rise Set
Actual Time 7:25 AM CST 5:30 PM CST
Civil Twilight 6:55 AM CST 6:00 PM CST
Nautical Twilight 6:21 AM CST 6:33 PM CST
Astronomical Twilight 5:48 AM CST 7:07 PM CST
Moon 2:03 AM CST (2/4) 11:51 AM CST (2/4)
Length of Visible Light 11h 04m
Length of Day
10h 05m
Last Quarter, 37% of the Moon is Illuminated
Feb 4
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:29 AM 19.4 °F 7.9 °F 14.0 °F 80% 29.82 in 10.0 mi ENE 10.4 mph - N/A   Overcast
12:53 AM 19.9 °F 7.3 °F 14.0 °F 78% 29.87 in 10.0 mi ENE 12.7 mph - N/A   Overcast
1:53 AM 19.9 °F 7.3 °F 15.1 °F 81% 29.88 in 10.0 mi NE 12.7 mph - N/A   Overcast
2:53 AM 18.0 °F 4.2 °F 14.0 °F 84% 29.89 in 10.0 mi NE 13.8 mph - N/A   Overcast
4:53 AM 15.1 °F 0.5 °F 10.0 °F 80% 29.92 in 10.0 mi NNE 13.8 mph - N/A   Overcast
5:53 AM 14.0 °F -3.0 °F 9.0 °F 80% 29.94 in 10.0 mi NNE 18.4 mph - N/A   Overcast
6:46 AM 12.2 °F -4.3 °F 8.6 °F 85% 29.93 in 6.0 mi NNE 16.1 mph - 0.00 in Snow Light Snow
6:53 AM 12.9 °F -3.4 °F 8.1 °F 81% 29.98 in 7.0 mi NNE 16.1 mph - 0.00 in   Overcast
7:53 AM 12.9 °F -2.2 °F 7.0 °F 77% 30.01 in 9.0 mi North 13.8 mph - N/A   Overcast
8:53 AM 12.9 °F -2.2 °F 7.0 °F 77% 30.02 in 8.0 mi NNE 13.8 mph - N/A   Overcast
9:19 AM 12.2 °F -1.8 °F 6.8 °F 79% 29.96 in 7.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
9:26 AM 12.2 °F -1.8 °F 6.8 °F 79% 29.96 in 7.0 mi NNE 11.5 mph - N/A   Scattered Clouds
9:35 AM 12.2 °F -1.0 °F 6.8 °F 79% 29.97 in 6.0 mi North 10.4 mph - N/A   Haze
9:42 AM 12.2 °F -0.2 °F 6.8 °F 79% 29.97 in 6.0 mi North 9.2 mph - N/A   Haze
9:53 AM 12.9 °F -0.9 °F 7.0 °F 77% 30.03 in 9.0 mi NNE 11.5 mph - N/A   Scattered Clouds
10:53 AM 15.1 °F 2.5 °F 7.0 °F 70% 30.07 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
11:53 AM 17.1 °F 6.6 °F 7.0 °F 65% 30.05 in 10.0 mi NNE 8.1 mph - N/A   Clear
12:53 PM 18.0 °F 12.7 °F 9.0 °F 68% 30.02 in 10.0 mi NE 3.5 mph - N/A   Clear
1:53 PM 19.0 °F 10.0 °F 10.0 °F 68% 30.01 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
2:53 PM 19.9 °F 12.1 °F 9.0 °F 62% 30.02 in 10.0 mi North 5.8 mph - N/A   Clear
3:53 PM 19.9 °F 14.9 °F 8.1 °F 60% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 19.0 °F - 7.0 °F 59% 30.01 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 19.0 °F - 8.1 °F 62% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 14.0 °F 3.9 °F 7.0 °F 74% 29.97 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
7:53 PM 14.0 °F 6.5 °F 7.0 °F 74% 29.96 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:53 PM 15.1 °F 7.7 °F 9.0 °F 77% 29.94 in 10.0 mi SSE 4.6 mph - N/A   Partly Cloudy
9:53 PM 16.0 °F 4.4 °F 10.9 °F 81% 29.92 in 10.0 mi South 9.2 mph - N/A   Overcast
10:53 PM 17.1 °F 5.8 °F 12.0 °F 81% 29.92 in 10.0 mi South 9.2 mph - N/A   Overcast
11:40 PM 19.4 °F 9.5 °F 14.0 °F 80% 29.85 in 2.0 mi South 8.1 mph - 0.00 in Snow Light Snow
11:45 PM 19.4 °F 9.5 °F 14.0 °F 80% 29.86 in 1.8 mi South 8.1 mph - 0.00 in Snow Light Snow
11:53 PM 19.0 °F 10.0 °F 15.1 °F 85% 29.91 in 1.8 mi South 6.9 mph - 0.00 in Snow Light Snow