Marshalltown, IA

7:25 PM CST on November 19, 2019 (GMT -0600)
Marshalltown Municipal

Weather History for KMIW - September, 2019

Change the Weather History Date:

Monday, September 2, 2019

  Actual Average Record
Temperature  
Mean Temperature 70 °F 67 °F  
Max Temperature 81 °F 79 °F 99 °F (1999)
Min Temperature 59 °F 56 °F 48 °F (2003)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 1 2  
Since 1 July heating degree days 11 23  
Cooling Degree Days 5 4  
Month to date cooling degree days 5 8  
Year to date cooling degree days 605 664  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in 0.12 in 0.42 in (2006)
Month to date precipitation 0.00 0.23  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 4 mph ()    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 8.1 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

Sep. 02, 2019 Rise Set
Actual Time 6:37 AM CDT 7:44 PM CDT
Civil Twilight 6:09 AM CDT 8:12 PM CDT
Nautical Twilight 5:34 AM CDT 8:46 PM CDT
Astronomical Twilight 4:58 AM CDT 9:22 PM CDT
Moon 10:24 AM CDT (9/2) 10:01 PM CDT (9/2)
Length of Visible Light 14h 03m
Length of Day
13h 06m
Waxing Crescent, 15% of the Moon is Illuminated
Sep 2
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.0 °F - 64.0 °F 100% 30.07 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
1:53 AM 63.0 °F - 63.0 °F 100% 30.08 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 63.0 °F - 63.0 °F 100% 30.08 in 5.0 mi Calm Calm - N/A   Clear
3:46 AM 63.0 °F - 63.0 °F 100% 30.09 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 62.1 °F - 62.1 °F 100% 30.08 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 AM 61.0 °F - 61.0 °F 100% 30.09 in 5.0 mi South 6.9 mph - N/A   Mostly Cloudy
5:53 AM 60.1 °F - 60.1 °F 100% 30.09 in 5.0 mi Calm Calm - N/A   Clear
6:32 AM 59.0 °F - 59.0 °F 100% 30.10 in 1.5 mi SE 3.5 mph - N/A   Clear
6:46 AM 60.1 °F - 60.1 °F 100% 30.10 in 3.0 mi SSE 3.5 mph - N/A   Clear
6:53 AM 60.1 °F - 60.1 °F 100% 30.09 in 4.0 mi South 5.8 mph - N/A   Clear
7:53 AM 64.9 °F - 64.9 °F 100% 30.10 in 9.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 70.0 °F - 68.0 °F 93% 30.10 in 10.0 mi SW 5.8 mph - N/A   Clear
9:53 AM 73.9 °F - 69.1 °F 85% 30.10 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
11:53 AM 77.0 °F - 69.1 °F 76% 30.09 in 10.0 mi SSW 6.9 mph - N/A   Clear
12:53 PM 78.1 °F - 69.1 °F 74% 30.08 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
1:53 PM 79.0 °F - 69.1 °F 72% 30.06 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
2:18 PM 79.0 °F - 69.1 °F 72% 30.07 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
2:53 PM 79.0 °F - 69.1 °F 72% 30.04 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
3:53 PM 81.0 °F 84.4 °F 70.0 °F 69% 30.02 in 10.0 mi SSW 8.1 mph - N/A   Overcast
4:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.99 in 10.0 mi SSE 13.8 mph - N/A   Partly Cloudy
5:53 PM 79.0 °F - 69.1 °F 72% 29.99 in 10.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
6:53 PM 77.0 °F - 69.1 °F 76% 29.97 in 10.0 mi SSE 11.5 mph - N/A   Clear
7:53 PM 73.9 °F - 69.1 °F 85% 29.96 in 10.0 mi SSE 9.2 mph - N/A   Clear
8:53 PM 73.0 °F - 70.0 °F 90% 29.93 in 10.0 mi SSE 11.5 mph - N/A   Clear
9:53 PM 71.1 °F - 69.1 °F 93% 29.92 in 10.0 mi SSE 11.5 mph - N/A   Clear
10:53 PM 70.0 °F - 69.1 °F 97% 29.92 in 10.0 mi SSE 9.2 mph - N/A   Clear
11:53 PM 70.0 °F - 69.1 °F 97% 29.91 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds