Weather History for Marshalltown, IA

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Wednesday, August 8, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F 72 °F  
Max Temperature 85 °F 82 °F 91 °F (2001)
Min Temperature 63 °F 62 °F 53 °F (2013)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 12 34  
Since 1 July heating degree days 1 6  
Cooling Degree Days 9 7  
Month to date cooling degree days 76 58  
Year to date cooling degree days 898 524  
Since 1 June cooling degree days 762 474  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 55    
Precipitation  
Precipitation 0.07 in 0.14 in 0.15 in (2000)
Month to date precipitation 0.71 1.06  
Year to date precipitation 9.42  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 25 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events 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

Aug. 08, 2012 Rise Set
Actual Time 6:12 AM CDT 8:21 PM CDT
Civil Twilight 5:41 AM CDT 8:51 PM CDT
Nautical Twilight 5:03 AM CDT 9:29 PM CDT
Astronomical Twilight 4:22 AM CDT 10:10 PM CDT
Moon 11:26 PM CDT (8/8) 1:07 PM CDT (8/8)
Length of Visible Light 15h 10m
Length of Day
14h 08m
Waning Gibbous, 60% of the Moon is Illuminated
Aug 8
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 72.0 °F - 68.0 °F 87% 29.96 in 10.0 mi East 3.5 mph - N/A   Clear
1:53 AM 71.1 °F - 64.9 °F 81% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:03 AM 69.8 °F - 66.2 °F 88% 30.01 in 10.0 mi West 15.0 mph 20.7 mph N/A Thunderstorm Mostly Cloudy
2:38 AM 69.8 °F - 68.0 °F 94% 30.04 in 7.0 mi SSW 11.5 mph - 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
2:53 AM 69.1 °F - 68.0 °F 96% 30.00 in 10.0 mi SSE 3.5 mph - 0.03 in Rain , Thunderstorm Light Rain
3:19 AM 69.8 °F - 68.0 °F 94% 30.00 in 10.0 mi SE 12.7 mph - 0.01 in Rain Light Rain
3:53 AM 69.1 °F - 66.9 °F 93% 29.98 in 10.0 mi SE 6.9 mph - 0.03 in Rain Light Rain
4:53 AM 68.0 °F - 66.0 °F 93% 29.94 in 10.0 mi ESE 8.1 mph - 0.01 in   Partly Cloudy
5:53 AM 69.1 °F - 66.9 °F 93% 29.96 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
6:53 AM 70.0 °F - 66.9 °F 90% 29.94 in 10.0 mi SSE 5.8 mph - 0.00 in   Clear
7:53 AM 70.0 °F - 66.9 °F 90% 29.97 in 10.0 mi SE 5.8 mph - N/A   Clear
8:53 AM 71.1 °F - 66.9 °F 87% 29.97 in 10.0 mi SE 4.6 mph - N/A   Clear
9:53 AM 72.0 °F - 68.0 °F 87% 29.97 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
10:53 AM 75.0 °F - 69.1 °F 82% 29.97 in 10.0 mi SSE 6.9 mph - N/A   Clear
11:53 AM 80.1 °F 82.1 °F 66.0 °F 62% 29.95 in 10.0 mi South 6.9 mph - N/A   Clear
12:53 PM 82.9 °F 84.6 °F 64.9 °F 54% 29.93 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:53 PM 84.0 °F 86.5 °F 66.9 °F 56% 29.91 in 10.0 mi SSE 9.2 mph - N/A   Clear
2:53 PM 84.9 °F 87.6 °F 66.9 °F 55% 29.91 in 10.0 mi South 4.6 mph - N/A   Clear
3:53 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.89 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
4:53 PM 82.0 °F 86.3 °F 71.1 °F 69% 29.89 in 10.0 mi SSW 8.1 mph - 0.00 in Thunderstorm Clear
5:37 PM 69.8 °F - 64.4 °F 83% 29.91 in 10.0 mi South 11.5 mph 20.7 mph N/A   Mostly Cloudy
5:45 PM 69.8 °F - 62.6 °F 78% 29.90 in 10.0 mi South 12.7 mph - N/A Thunderstorm Scattered Clouds
6:14 PM 71.6 °F - 62.6 °F 73% 29.87 in 10.0 mi South 6.9 mph - N/A   Clear
6:53 PM 71.1 °F - 64.0 °F 78% 29.83 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:53 PM 71.1 °F - 66.0 °F 84% 29.86 in 10.0 mi West 5.8 mph - N/A   Clear
8:53 PM 68.0 °F - 64.9 °F 90% 29.91 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:53 PM 66.0 °F - 64.9 °F 96% 29.92 in 10.0 mi SSW 5.8 mph - N/A   Clear
10:53 PM 64.9 °F - 64.0 °F 97% 29.91 in 10.0 mi WSW 6.9 mph - N/A   Clear
11:53 PM 64.0 °F - 64.0 °F 100% 29.91 in 10.0 mi West 3.5 mph - N/A   Clear