Marshalltown, IA

3:40 PM CDT on October 20, 2017 (GMT -0500)
Marshalltown Municipal

Weather History for KMIW - July, 2012

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Monday, July 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 79 °F 73 °F  
Max Temperature 91 °F 83 °F 96 °F (2006)
Min Temperature 67 °F 62 °F 51 °F (1997)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 0  
Since 1 June heating degree days 12 28  
Since 1 July heating degree days 1 0  
Cooling Degree Days 14 8  
Month to date cooling degree days 433 240  
Year to date cooling degree days 809 453  
Since 1 June cooling degree days 673 403  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.12 in 1.11 in (2010)
Month to date precipitation 0.69 4.09  
Year to date precipitation 8.71  
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 3 mph (SW)    
Max Wind Speed 13 mph    
Max Gust Speed 18 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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Date:

Astronomy

Jul. 30, 2012 Rise Set
Actual Time 6:03 AM CDT 8:32 PM CDT
Civil Twilight 5:31 AM CDT 9:03 PM CDT
Nautical Twilight 4:51 AM CDT 9:43 PM CDT
Astronomical Twilight 4:07 AM CDT 10:27 PM CDT
Moon 6:34 PM CDT (7/30) 3:17 AM CDT (7/30)
Length of Visible Light 15h 32m
Length of Day
14h 28m
Waxing Gibbous, 92% of the Moon is Illuminated
Jul 30
Waxing Gibbous
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 70.0 °F - 69.1 °F 97% 29.92 in 9.0 mi NE 5.8 mph - N/A   Scattered Clouds
1:53 AM 70.0 °F - 69.1 °F 97% 29.91 in 9.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
2:53 AM 69.1 °F - 68.0 °F 96% 29.90 in 7.0 mi ENE 5.8 mph - N/A   Clear
3:53 AM 68.0 °F - 68.0 °F 100% 29.90 in 7.0 mi East 3.5 mph - N/A   Clear
4:53 AM 66.9 °F - 66.9 °F 100% 29.91 in 6.0 mi ENE 3.5 mph - N/A   Clear
5:53 AM 66.9 °F - 66.9 °F 100% 29.93 in 7.0 mi Calm Calm - N/A   Clear
6:53 AM 69.1 °F - 66.9 °F 93% 29.93 in 6.0 mi SE 3.5 mph - N/A   Clear
7:53 AM 71.1 °F - 69.1 °F 93% 29.94 in 9.0 mi South 3.5 mph - N/A   Clear
8:53 AM 75.0 °F - 70.0 °F 84% 29.94 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 78.1 °F - 72.0 °F 81% 29.93 in 10.0 mi WSW 3.5 mph - N/A   Clear
10:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 29.92 in 10.0 mi NW 4.6 mph - N/A   Clear
11:53 AM 84.0 °F 91.2 °F 73.9 °F 72% 29.91 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 87.1 °F 95.4 °F 73.9 °F 65% 29.90 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 88.0 °F 95.6 °F 73.0 °F 61% 29.89 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 89.1 °F 98.0 °F 73.9 °F 61% 29.89 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 90.0 °F 99.0 °F 73.9 °F 59% 29.87 in 10.0 mi SW 3.5 mph - N/A   Clear
4:53 PM 91.0 °F 101.6 °F 75.0 °F 59% 29.87 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:53 PM 90.0 °F 99.0 °F 73.9 °F 59% 29.87 in 10.0 mi SW 5.8 mph - N/A   Clear
6:53 PM 88.0 °F 97.5 °F 75.0 °F 65% 29.88 in 10.0 mi SW 6.9 mph - N/A   Clear
7:53 PM 84.0 °F 93.7 °F 77.0 °F 79% 29.88 in 10.0 mi SW 3.5 mph - N/A   Clear
8:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 29.87 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.88 in 10.0 mi SSW 4.6 mph - N/A   Clear
10:53 PM 75.9 °F - 73.0 °F 91% 29.89 in 10.0 mi SW 3.5 mph - N/A   Clear
11:53 PM 77.0 °F - 73.0 °F 88% 29.89 in 10.0 mi West 3.5 mph - N/A   Clear