Marshalltown, IA

10:30 PM CDT on May 20, 2018 (GMT -0500)
Marshalltown Municipal

Weather History for KMIW - August, 2013

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Monday, August 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 71 °F  
Max Temperature 82 °F 82 °F 91 °F (2010)
Min Temperature 57 °F 61 °F 46 °F (2004)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 52 34  
Since 1 July heating degree days 15 6  
Cooling Degree Days 5 7  
Month to date cooling degree days 59 86  
Year to date cooling degree days 525 552  
Since 1 June cooling degree days 464 502  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 73    
Maximum Humidity 100    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.15 in 0.60 in (2002)
Month to date precipitation 0.10 1.66  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 12, 2013 Rise Set
Actual Time 6:16 AM CDT 8:16 PM CDT
Civil Twilight 5:46 AM CDT 8:46 PM CDT
Nautical Twilight 5:08 AM CDT 9:23 PM CDT
Astronomical Twilight 4:28 AM CDT 10:03 PM CDT
Moon 12:15 PM CDT (8/12) 11:01 PM CDT (8/12)
Length of Visible Light 15h 00m
Length of Day
13h 59m
Waxing Crescent, 31% of the Moon is Illuminated
Aug 12
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

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 69.8 °F - 66.2 °F 88% 30.02 in 10.0 mi South 3.5 mph - 0.00 in   Scattered Clouds
12:53 AM 68.0 °F - 66.9 °F 96% 30.00 in 10.0 mi WSW 4.6 mph - 0.00 in   Clear
1:53 AM 66.9 °F - 66.0 °F 97% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 AM 66.0 °F - 64.9 °F 96% 29.99 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 63.0 °F - 63.0 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 63.0 °F - 63.0 °F 100% 30.00 in 8.0 mi Calm Calm - N/A   Clear
5:11 AM 62.6 °F - 62.6 °F 100% 30.01 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 64.9 °F - 64.9 °F 100% 29.98 in 9.0 mi Calm Calm - N/A   Overcast
6:53 AM 66.0 °F - 66.0 °F 100% 29.98 in 7.0 mi Calm Calm - N/A   Overcast
7:26 AM 66.2 °F - 66.2 °F 100% 30.01 in 6.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
7:36 AM 66.2 °F - 66.2 °F 100% 30.01 in 5.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
7:53 AM 66.0 °F - 66.0 °F 100% 30.00 in 6.0 mi North 8.1 mph - N/A   Overcast
8:23 AM 66.2 °F - 66.2 °F 100% 30.02 in 8.0 mi NNW 4.6 mph - N/A   Overcast
8:51 AM 69.8 °F - 66.2 °F 88% 30.02 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
8:53 AM 69.1 °F - 66.9 °F 93% 30.01 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
9:53 AM 72.0 °F - 66.9 °F 84% 30.02 in 10.0 mi North 8.1 mph - N/A   Clear
10:53 AM 73.0 °F - 66.0 °F 79% 30.02 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
11:53 AM 75.9 °F - 66.0 °F 71% 30.02 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
12:53 PM 80.1 °F 81.7 °F 64.0 °F 58% 30.01 in 10.0 mi North 12.7 mph - N/A   Partly Cloudy
1:53 PM 81.0 °F 81.9 °F 62.1 °F 52% 30.00 in 10.0 mi NNW 17.3 mph 23.0 mph N/A   Scattered Clouds
2:53 PM 82.0 °F 83.1 °F 63.0 °F 52% 29.99 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
3:53 PM 81.0 °F 81.1 °F 57.9 °F 45% 29.99 in 10.0 mi NNW 12.7 mph - N/A   Clear
4:53 PM 79.0 °F - 57.0 °F 47% 29.99 in 10.0 mi North 12.7 mph - N/A   Clear
5:53 PM 79.0 °F - 59.0 °F 50% 29.99 in 10.0 mi North 11.5 mph - N/A   Clear
6:53 PM 75.9 °F - 57.9 °F 54% 29.99 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
7:53 PM 71.1 °F - 57.9 °F 63% 30.00 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:53 PM 64.9 °F - 59.0 °F 81% 30.01 in 10.0 mi North 6.9 mph - N/A   Clear
9:53 PM 63.0 °F - 59.0 °F 87% 30.03 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:53 PM 60.1 °F - 57.9 °F 93% 30.04 in 10.0 mi NW 5.8 mph - N/A   Clear
11:53 PM 57.9 °F - 57.0 °F 97% 30.05 in 10.0 mi NW 4.6 mph - N/A   Clear