History for Mason City, IA

Monday, December 3, 2012 — View Current Conditions
Monday, December 3, 2012
« Previous Day
Next Day »
Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 49 °F 24 °F  
Max Temperature 63 °F 32 °F 63 °F (2012)
Min Temperature 34 °F 15 °F -16 °F (1940)
Degree Days
Heating Degree Days 16 41  
Month to date heating degree days 61 122  
Since 1 July heating degree days 1663 1802  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 899 616  
Moisture
Dew Point 45 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 55    
Precipitation
Precipitation 0.00 in 0.05 in 0.71 in (1953)
Month to date precipitation 0.00 0.15  
Year to date precipitation 18.93 34.11  
Snow
Snow 0.00 in 0.20 in 4.30 in (1990)
Month to date snowfall 0.0 0.8  
Since 1 July snowfall T 5.5  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.75 in    
Wind
Wind Speed 15 mph (SSW)    
Max Wind Speed 32 mph    
Max Gust Speed 38 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
Certify This Report
History Location
Airport:
 
Trip Planner
Search our historical database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it will be!
Date:
Radar Archive
Click to View Archived Radar Loop
This image may take a moment to generate.
Local Photos

There were no photos found matching this date and location.
Visit WunderPhotos
Astronomy
May. 18, 2013 Rise Set
Actual Time 7:28 AM CST 4:38 PM CST
Civil Twilight 6:56 AM CST 5:10 PM CST
Nautical Twilight 6:20 AM CST 5:46 PM CST
Astronomical Twilight 5:46 AM CST 6:20 PM CST
Moon 9:30 PM CST (12/3) 10:47 AM CST (12/3)
Length Of Visible Light 10h 14m
Length of Day
9h 10m
Waning Gibbous, 78% of the Moon is Illuminated
Dec 3
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Visit Astronomy
Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:46 AM 46.4 °F 40.4 °F 44.6 °F 93% 29.85 in 2.5 mi South 13.8 mph - N/A   Overcast
12:53 AM 46.0 °F 39.9 °F 44.1 °F 93% 29.85 in 1.5 mi South 13.8 mph - N/A   Overcast
1:07 AM 46.4 °F 39.8 °F 44.6 °F 93% 29.84 in 3.0 mi SSE 16.1 mph - N/A   Overcast
1:53 AM 46.0 °F 39.6 °F 44.1 °F 93% 29.81 in 2.5 mi SSE 15.0 mph - N/A   Overcast
2:17 AM 46.4 °F 40.7 °F 44.6 °F 93% 29.81 in 1.5 mi SSE 12.7 mph - N/A   Overcast
2:34 AM 46.4 °F 40.4 °F 44.6 °F 93% 29.80 in 0.5 mi SSE 13.8 mph - N/A Fog Fog
2:53 AM 46.0 °F 39.3 °F 45.0 °F 96% 29.78 in 0.2 mi SSE 16.1 mph 21.9 mph N/A Fog Fog
3:07 AM 46.4 °F 39.8 °F 44.6 °F 93% 29.78 in 0.2 mi SSE 16.1 mph - N/A Fog Fog
3:53 AM 46.9 °F - 46.0 °F 97% 29.75 in 0.2 mi SSE 12.7 mph 21.9 mph N/A Fog Fog
4:50 AM 48.2 °F - 46.4 °F 93% 29.72 in 0.5 mi SSE 12.7 mph - N/A Fog Fog
4:53 AM 48.0 °F - 46.9 °F 96% 29.72 in 0.5 mi SSE 16.1 mph - N/A Fog Fog
5:06 AM 48.2 °F - 46.4 °F 93% 29.72 in 0.2 mi SSE 11.5 mph - N/A Fog Fog
5:13 AM 48.2 °F - 46.4 °F 93% 29.72 in 0.5 mi SSE 13.8 mph - N/A Fog Fog
5:53 AM 48.9 °F - 48.0 °F 97% 29.70 in 0.5 mi SSE 12.7 mph - N/A Fog Fog
6:53 AM 50.0 °F - 48.9 °F 96% 29.67 in 0.5 mi SSE 15.0 mph - N/A Fog Fog
7:37 AM 51.8 °F - 51.8 °F 100% 29.66 in 1.2 mi South 13.8 mph - N/A   Overcast
7:51 AM 53.6 °F - 53.6 °F 100% 29.66 in 2.5 mi South 15.0 mph 24.2 mph N/A   Overcast
7:53 AM 54.0 °F - 53.1 °F 97% 29.66 in 2.5 mi South 18.4 mph 25.3 mph N/A   Overcast
8:37 AM 55.4 °F - 53.6 °F 94% 29.66 in 2.5 mi South 13.8 mph - N/A   Overcast
8:53 AM 55.0 °F - 54.0 °F 96% 29.65 in 3.0 mi South 12.7 mph 21.9 mph N/A   Overcast
9:34 AM 57.2 °F - 55.4 °F 94% 29.64 in 4.0 mi South 18.4 mph 26.5 mph N/A   Overcast
9:53 AM 57.9 °F - 55.0 °F 90% 29.62 in 4.0 mi South 17.3 mph 25.3 mph N/A   Overcast
10:53 AM 59.0 °F - 55.0 °F 87% 29.64 in 5.0 mi SSW 18.4 mph 25.3 mph N/A   Overcast
11:18 AM 60.8 °F - 55.4 °F 82% 29.63 in 6.0 mi SSW 15.0 mph - N/A   Haze
11:53 AM 63.0 °F - 54.0 °F 72% 29.60 in 9.0 mi SW 17.3 mph 26.5 mph N/A   Scattered Clouds
12:06 PM 62.6 °F - 53.6 °F 72% 29.61 in 9.0 mi SW 13.8 mph 25.3 mph N/A   Mostly Cloudy
12:44 PM 60.8 °F - 50.0 °F 68% 29.62 in 9.0 mi West 19.6 mph - N/A   Mostly Cloudy
12:53 PM 61.0 °F - 51.1 °F 70% 29.62 in 9.0 mi WSW 19.6 mph 29.9 mph N/A   Overcast
1:53 PM 57.0 °F - 45.0 °F 64% 29.66 in 7.0 mi West 18.4 mph - N/A   Partly Cloudy
2:53 PM 55.9 °F - 39.0 °F 53% 29.70 in 10.0 mi WNW 25.3 mph 34.5 mph N/A   Clear
3:53 PM 54.0 °F - 39.0 °F 57% 29.76 in 10.0 mi NW 17.3 mph - N/A   Clear
4:53 PM 51.1 °F - 39.0 °F 63% 29.81 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
5:53 PM 48.0 °F - 37.0 °F 66% 29.86 in 10.0 mi WNW 16.1 mph - N/A   Clear
6:53 PM 41.0 °F 34.7 °F 34.0 °F 76% 29.91 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:53 PM 37.9 °F 32.1 °F 32.0 °F 79% 29.93 in 10.0 mi West 8.1 mph - N/A   Clear
8:53 PM 37.0 °F 30.4 °F 30.0 °F 76% 29.95 in 10.0 mi West 9.2 mph - N/A   Clear
9:53 PM 36.0 °F 28.0 °F 28.0 °F 73% 29.98 in 10.0 mi West 11.5 mph - N/A   Clear
10:53 PM 34.0 °F 26.0 °F 26.1 °F 73% 30.00 in 10.0 mi West 10.4 mph - N/A   Clear
11:53 PM 34.0 °F 26.0 °F 25.0 °F 70% 30.01 in 10.0 mi West 10.4 mph - N/A   Clear
Show full METARS | METAR FAQ | Comma Delimited File