Marshalltown, IA

2:28 AM CDT on September 20, 2019 (GMT -0500)
Marshalltown Municipal

Weather History for KMIW - August, 2019

Change the Weather History Date:

Monday, August 19, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F 70 °F  
Max Temperature 81 °F 81 °F 89 °F (2003)
Min Temperature 60 °F 60 °F 43 °F (2004)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 1 2  
Since 1 June heating degree days 14 36  
Since 1 July heating degree days 1 8  
Cooling Degree Days 6 6  
Month to date cooling degree days 115 130  
Year to date cooling degree days 582 596  
Since 1 June cooling degree days 551 546  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 in 0.13 in 2.27 in (2007)
Month to date precipitation 1.25 2.62  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 9 mph    
Max Gust Speed 12 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 19, 2019 Rise Set
Actual Time 6:23 AM CDT 8:06 PM CDT
Civil Twilight 5:53 AM CDT 8:36 PM CDT
Nautical Twilight 5:17 AM CDT 9:12 PM CDT
Astronomical Twilight 4:38 AM CDT 9:50 PM CDT
Moon 10:24 PM CDT (8/19) 10:08 AM CDT (8/19)
Length of Visible Light 14h 42m
Length of Day
13h 43m
Waning Gibbous, 85% of the Moon is Illuminated
Aug 19
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 13
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 66.0 °F - 64.9 °F 96% 29.93 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
1:53 AM 64.9 °F - 64.0 °F 97% 29.93 in 10.0 mi NNE 4.6 mph - N/A   Overcast
2:53 AM 64.0 °F - 63.0 °F 96% 29.94 in 10.0 mi NNE 6.9 mph - N/A   Overcast
3:53 AM 64.0 °F - 61.0 °F 90% 29.96 in 10.0 mi NNE 5.8 mph - N/A   Overcast
4:53 AM 62.1 °F - 60.1 °F 93% 29.97 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
5:53 AM 61.0 °F - 59.0 °F 93% 29.97 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
6:53 AM 60.1 °F - 57.9 °F 93% 29.99 in 10.0 mi NE 5.8 mph - N/A   Clear
7:23 AM 62.1 °F - 59.0 °F 90% 30.02 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
7:53 AM 63.0 °F - 60.1 °F 90% 30.01 in 10.0 mi NNE 3.5 mph - N/A   Overcast
8:53 AM 64.9 °F - 60.1 °F 84% 30.02 in 10.0 mi NNE 5.8 mph - N/A   Overcast
9:53 AM 69.1 °F - 61.0 °F 75% 30.02 in 10.0 mi NE 6.9 mph - N/A   Overcast
10:53 AM 73.9 °F - 62.1 °F 66% 30.02 in 10.0 mi ENE 6.9 mph - N/A   Clear
11:53 AM 75.0 °F - 64.0 °F 69% 30.02 in 10.0 mi East 4.6 mph - N/A   Clear
12:53 PM 78.1 °F - 64.9 °F 64% 30.02 in 10.0 mi ENE 6.9 mph - N/A   Clear
1:53 PM 79.0 °F - 64.9 °F 62% 30.01 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
2:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 30.00 in 10.0 mi NNE 4.6 mph - N/A   Clear
3:53 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 80.1 °F 82.3 °F 66.9 °F 64% 29.99 in 10.0 mi SE 3.5 mph - N/A   Clear
5:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.98 in 10.0 mi East 5.8 mph - N/A   Clear
6:53 PM 79.0 °F - 69.1 °F 72% 29.97 in 10.0 mi East 5.8 mph - N/A   Clear
7:53 PM 75.0 °F - 70.0 °F 84% 29.97 in 10.0 mi East 3.5 mph - N/A   Clear
8:53 PM 71.1 °F - 69.1 °F 93% 29.97 in 10.0 mi East 5.8 mph - N/A   Clear
9:53 PM 69.1 °F - 68.0 °F 96% 29.99 in 10.0 mi East 4.6 mph - N/A   Clear
10:53 PM 68.0 °F - 66.9 °F 96% 29.99 in 10.0 mi East 4.6 mph - N/A   Clear
11:53 PM 66.0 °F - 66.0 °F 100% 30.00 in 10.0 mi Calm Calm - N/A   Clear