Mason City, IA

4:43 PM CDT on September 24, 2017 (GMT -0500)
Mason City Municipal

Weather History for KMCW - September, 2014

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Saturday, September 20, 2014

  Actual Average Record
Temperature  
Mean Temperature 68 °F 59 °F  
Max Temperature 80 °F 72 °F 90 °F (1895)
Min Temperature 55 °F 46 °F 28 °F (1897)
Degree Days  
Heating Degree Days 0 7  
Month to date heating degree days 132 85  
Since 1 July heating degree days 153 121  
Cooling Degree Days 3 1  
Month to date cooling degree days 30 45  
Year to date cooling degree days 541 601  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 42    
Precipitation  
Precipitation 0.42 in 0.11 in 1.57 in (1948)
Month to date precipitation 2.30 2.23  
Year to date precipitation 30.95 28.59  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
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 29.83 in    
Wind  
Wind Speed 14 mph (WSW)    
Max Wind Speed 38 mph    
Max Gust Speed 48 mph    
Visibility 9 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 20, 2014 Rise Set
Actual Time 6:58 AM CDT 7:14 PM CDT
Civil Twilight 6:29 AM CDT 7:42 PM CDT
Nautical Twilight 5:56 AM CDT 8:15 PM CDT
Astronomical Twilight 5:22 AM CDT 8:50 PM CDT
Moon 3:33 AM CDT (9/20) 5:21 PM CDT (9/20)
Length of Visible Light 13h 12m
Length of Day
12h 15m
Waning Crescent, 11% of the Moon is Illuminated
Sep 20
Waning Crescent
Sep 24
New
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:09 AM 70.0 °F - 66.9 °F 90% 29.79 in 8.0 mi SSW 16.1 mph 26.5 mph N/A Thunderstorm Mostly Cloudy
12:29 AM 71.1 °F - 66.9 °F 87% 29.84 in 7.0 mi WSW 20.7 mph 32.2 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
12:53 AM 69.1 °F - 66.0 °F 90% 29.81 in 10.0 mi WSW 16.1 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
1:01 AM 69.1 °F - 66.0 °F 90% 29.84 in 10.0 mi SW 19.6 mph - 0.00 in Rain , Thunderstorm Light Rain
1:16 AM 66.9 °F - 64.0 °F 90% 29.83 in 8.0 mi WSW 16.1 mph 23.0 mph 0.01 in Rain , Thunderstorm Light Rain
1:45 AM 66.0 °F - 64.0 °F 93% 29.83 in 10.0 mi SW 12.7 mph - 0.03 in Rain Light Rain
1:53 AM 66.0 °F - 64.9 °F 96% 29.79 in 10.0 mi SW 13.8 mph 23.0 mph 0.04 in Rain Light Rain
2:53 AM 64.9 °F - 63.0 °F 93% 29.79 in 10.0 mi SW 12.7 mph - 0.03 in Rain Light Rain
3:53 AM 64.9 °F - 61.0 °F 87% 29.78 in 10.0 mi SSW 10.4 mph - 0.00 in   Mostly Cloudy
4:53 AM 64.0 °F - 61.0 °F 90% 29.78 in 10.0 mi SSW 13.8 mph - N/A   Clear
5:53 AM 64.9 °F - 63.0 °F 93% 29.78 in 10.0 mi WSW 16.1 mph - 0.00 in   Scattered Clouds
6:53 AM 64.9 °F - 63.0 °F 93% 29.80 in 10.0 mi SW 16.1 mph - 0.00 in Rain Light Rain
7:53 AM 64.9 °F - 63.0 °F 93% 29.83 in 9.0 mi West 13.8 mph - 0.01 in Rain Light Rain
8:43 AM 64.9 °F - 64.0 °F 97% 29.88 in 2.5 mi WSW 17.3 mph 21.9 mph 0.06 in Rain , Thunderstorm Rain
8:47 AM 64.4 °F - 64.4 °F 100% 29.88 in 0.8 mi WSW 18.4 mph 25.3 mph 0.20 in Rain , Thunderstorm Heavy Rain
8:53 AM 64.0 °F - 63.0 °F 96% 29.83 in 0.5 mi SW 21.9 mph 33.4 mph 0.27 in Fog , Rain , Thunderstorm Heavy Rain
9:00 AM 64.9 °F - 64.0 °F 97% 29.85 in 2.0 mi SSW 17.3 mph - 0.01 in Rain , Thunderstorm Thunderstorms and Rain
9:08 AM 64.9 °F - 63.0 °F 93% 29.87 in 9.0 mi WSW 13.8 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
9:17 AM 66.0 °F - 63.0 °F 90% 29.87 in 10.0 mi WSW 15.0 mph - 0.02 in Thunderstorm Mostly Cloudy
9:24 AM 66.0 °F - 63.0 °F 90% 29.86 in 10.0 mi SW 12.7 mph - 0.02 in   Mostly Cloudy
9:53 AM 66.0 °F - 64.0 °F 93% 29.84 in 10.0 mi West 11.5 mph - 0.02 in   Mostly Cloudy
10:43 AM 68.0 °F - 64.9 °F 90% 29.87 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
10:53 AM 68.0 °F - 64.9 °F 90% 29.84 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
11:53 AM 73.9 °F - 64.0 °F 71% 29.83 in 10.0 mi West 13.8 mph - N/A   Clear
12:53 PM 77.0 °F - 63.0 °F 62% 29.82 in 10.0 mi West 15.0 mph - N/A   Clear
1:53 PM 78.1 °F - 60.1 °F 54% 29.82 in 10.0 mi WNW 16.1 mph - N/A   Clear
2:53 PM 79.0 °F - 57.0 °F 47% 29.81 in 10.0 mi WNW 15.0 mph - N/A   Clear
3:53 PM 80.1 °F 80.2 °F 55.9 °F 43% 29.80 in 10.0 mi WNW 17.3 mph 26.5 mph N/A   Partly Cloudy
4:53 PM 80.1 °F 80.2 °F 55.9 °F 43% 29.78 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
5:53 PM 77.0 °F - 54.0 °F 45% 29.77 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
6:53 PM 77.0 °F - 55.0 °F 47% 29.75 in 10.0 mi WSW 15.0 mph 24.2 mph N/A   Scattered Clouds
7:25 PM 69.1 °F - 57.9 °F 68% 29.84 in 10.0 mi NNW 29.9 mph 48.3 mph 0.00 in Rain Light Rain
7:38 PM 62.1 °F - 59.0 °F 90% 29.86 in 8.0 mi North 29.9 mph 34.5 mph 0.01 in Rain Rain
7:53 PM 61.0 °F - 59.0 °F 93% 29.84 in 6.0 mi North 15.0 mph 24.2 mph 0.05 in Rain Rain
8:53 PM 60.1 °F - 57.0 °F 90% 29.89 in 10.0 mi NW 17.3 mph 26.5 mph 0.00 in   Clear
9:53 PM 57.9 °F - 55.0 °F 90% 29.92 in 10.0 mi NW 16.1 mph 24.2 mph N/A   Clear
10:53 PM 57.0 °F - 55.0 °F 93% 29.93 in 10.0 mi NW 10.4 mph - N/A   Clear