Weather History for Mason City, IA

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Monday, September 1, 2014

  Actual Average Record
Temperature  
Mean Temperature 68 °F 67 °F  
Max Temperature 78 °F 78 °F 97 °F (1913)
Min Temperature 57 °F 55 °F 35 °F (1949)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 0 2  
Since 1 July heating degree days 21 38  
Cooling Degree Days 3 4  
Month to date cooling degree days 3 4  
Year to date cooling degree days 514 560  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 48    
Precipitation  
Precipitation 0.05 in 0.12 in 1.75 in (1959)
Month to date precipitation 0.05 0.12  
Year to date precipitation 28.70 26.48  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 01, 2014 Rise Set
Actual Time 6:37 AM CDT 7:48 PM CDT
Civil Twilight 6:08 AM CDT 8:17 PM CDT
Nautical Twilight 5:33 AM CDT 8:52 PM CDT
Astronomical Twilight 4:56 AM CDT 9:29 PM CDT
Moon 1:34 PM CDT (9/1) 11:38 PM CDT (9/1)
Length of Visible Light 14h 09m
Length of Day
13h 10m
Waxing Crescent, 42% of the Moon is Illuminated
Sep 1
Waxing Crescent
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter
Sep 24
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.0 °F 62.1 °F 93% 29.68 in 10.0 mi SSE 11.5 mph - N/A   Clear
1:02 AM 63.0 °F 63.0 °F 100% 29.71 in 10.0 mi SSE 13.8 mph 20.7 mph N/A   Scattered Clouds
1:12 AM 63.0 °F 63.0 °F 100% 29.72 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
1:34 AM 63.0 °F 63.0 °F 100% 29.71 in 10.0 mi SSE 15.0 mph - N/A   Scattered Clouds
1:53 AM 63.0 °F 63.0 °F 100% 29.67 in 10.0 mi South 12.7 mph - N/A   Partly Cloudy
2:38 AM 64.0 °F 63.0 °F 96% 29.71 in 10.0 mi South 16.1 mph 23.0 mph N/A   Overcast
2:53 AM 64.0 °F 63.0 °F 96% 29.67 in 10.0 mi South 10.4 mph 20.7 mph N/A   Overcast
3:53 AM 64.9 °F 63.0 °F 93% 29.66 in 10.0 mi South 10.4 mph - 0.00 in   Overcast
3:57 AM 66.0 °F 63.0 °F 90% 29.70 in 10.0 mi SSW 15.0 mph 19.6 mph N/A Thunderstorm Overcast
4:16 AM 64.9 °F 63.0 °F 93% 29.70 in 10.0 mi South 11.5 mph - 0.00 in Rain Light Rain
4:45 AM 64.9 °F 64.0 °F 97% 29.69 in 6.0 mi South 15.0 mph - 0.03 in Rain Rain
4:53 AM 64.9 °F 64.0 °F 97% 29.65 in 10.0 mi South 11.5 mph - 0.03 in Rain Light Rain
5:02 AM 64.9 °F 64.0 °F 97% 29.69 in 10.0 mi South 12.7 mph - 0.00 in Rain , Thunderstorm Light Rain
5:18 AM 66.0 °F 64.0 °F 93% 29.68 in 10.0 mi SSW 12.7 mph - 0.00 in Rain , Thunderstorm Light Rain
5:35 AM 64.9 °F 64.0 °F 97% 29.68 in 6.0 mi South 10.4 mph - 0.01 in Rain Light Rain
5:53 AM 64.9 °F 64.0 °F 97% 29.65 in 10.0 mi South 8.1 mph - 0.01 in   Overcast
6:37 AM 64.9 °F 64.0 °F 97% 29.70 in 10.0 mi SSW 11.5 mph - N/A   Overcast
6:53 AM 66.0 °F 64.9 °F 96% 29.68 in 8.0 mi SSW 11.5 mph - 0.00 in Rain Light Rain
7:53 AM 66.9 °F 66.0 °F 97% 29.69 in 8.0 mi West 10.4 mph - 0.00 in   Overcast
8:07 AM 66.0 °F 64.9 °F 96% 29.72 in 9.0 mi West 10.4 mph - N/A   Overcast
8:33 AM 66.0 °F 64.9 °F 96% 29.73 in 10.0 mi West 9.2 mph - N/A   Overcast
8:53 AM 66.0 °F 64.9 °F 96% 29.70 in 10.0 mi West 10.4 mph - N/A   Overcast
9:53 AM 69.8 °F 64.4 °F 83% 29.74 in 10.0 mi WSW 6.9 mph - N/A   Overcast
10:15 AM 69.1 °F 64.9 °F 87% 29.76 in 10.0 mi WSW 8.1 mph - N/A   Overcast
10:25 AM 70.0 °F 64.9 °F 84% 29.76 in 10.0 mi West 9.2 mph - N/A   Overcast
10:53 AM 71.1 °F 64.9 °F 81% 29.74 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
11:04 AM 72.0 °F 66.0 °F 81% 29.78 in 10.0 mi West 10.4 mph - N/A   Overcast
11:14 AM 71.1 °F 64.9 °F 81% 29.78 in 10.0 mi West 11.5 mph - N/A   Mostly Cloudy
11:53 AM 70.0 °F 64.0 °F 81% 29.76 in 10.0 mi NW 9.2 mph - 0.00 in Rain Light Rain
12:53 PM 73.9 °F 64.9 °F 73% 29.77 in 10.0 mi West 12.7 mph 18.4 mph 0.01 in   Mostly Cloudy
1:53 PM 75.9 °F 60.1 °F 58% 29.78 in 10.0 mi NW 17.3 mph - N/A   Clear
2:53 PM 77.0 °F 59.0 °F 54% 29.79 in 10.0 mi NW 15.0 mph - N/A   Clear
3:53 PM 78.1 °F 57.9 °F 50% 29.79 in 10.0 mi NW 15.0 mph - N/A   Clear
4:53 PM 75.0 °F 57.9 °F 55% 29.80 in 10.0 mi WNW 12.7 mph - N/A   Clear
5:53 PM 75.0 °F 57.0 °F 53% 29.81 in 10.0 mi NW 11.5 mph - N/A   Clear
6:53 PM 70.0 °F 57.9 °F 65% 29.83 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:53 PM 66.9 °F 57.0 °F 70% 29.83 in 10.0 mi WSW 6.9 mph - N/A   Clear
8:53 PM 64.0 °F 60.1 °F 87% 29.85 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:53 PM 61.0 °F 59.0 °F 93% 29.85 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 59.0 °F 57.9 °F 96% 29.84 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 57.9 °F 57.0 °F 97% 29.86 in 10.0 mi Calm Calm - N/A   Clear