Marshalltown, IA

7:10 PM CST on November 15, 2019 (GMT -0600)
Marshalltown Municipal

Weather History for KMIW - September, 2019

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Monday, September 30, 2019

  Actual Average Record
Temperature  
Mean Temperature 76 °F 56 °F  
Max Temperature 88 °F 69 °F 89 °F (2002)
Min Temperature 64 °F 44 °F 28 °F (2003)
Degree Days  
Heating Degree Days 0 9  
Month to date heating degree days 137  
Since 1 July heating degree days 160  
Cooling Degree Days 10 1  
Month to date cooling degree days 62  
Year to date cooling degree days 718  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.10 in 0.62 in (2018)
Month to date precipitation 3.37  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 13 mph (South)    
Max Wind Speed 23 mph    
Max Gust Speed 34 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

Sep. 30, 2019 Rise Set
Actual Time 7:07 AM CDT 6:55 PM CDT
Civil Twilight 6:39 AM CDT 7:23 PM CDT
Nautical Twilight 6:07 AM CDT 7:55 PM CDT
Astronomical Twilight 5:34 AM CDT 8:28 PM CDT
Moon 9:13 AM CDT (9/30) 8:29 PM CDT (9/30)
Length of Visible Light 12h 43m
Length of Day
11h 47m
Waxing Crescent, 6% of the Moon is Illuminated
Sep 30
Waxing Crescent
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:20 AM 64.9 °F - 64.9 °F 100% 29.96 in 2.0 mi SSE 15.0 mph - N/A   Overcast
12:53 AM 64.9 °F - 64.9 °F 100% 29.95 in 2.0 mi SSE 11.5 mph - N/A   Overcast
1:32 AM 66.0 °F - 66.0 °F 100% 29.95 in 3.0 mi SE 9.2 mph - N/A   Overcast
1:53 AM 66.0 °F - 66.0 °F 100% 29.94 in 8.0 mi SSE 10.4 mph 21.9 mph N/A   Overcast
2:16 AM 66.9 °F - 66.9 °F 100% 29.94 in 8.0 mi SSE 10.4 mph - N/A   Scattered Clouds
2:53 AM 66.9 °F - 66.9 °F 100% 29.92 in 8.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
3:53 AM 68.0 °F - 68.0 °F 100% 29.91 in 10.0 mi SSE 10.4 mph - N/A   Clear
4:53 AM 68.0 °F - 68.0 °F 100% 29.90 in 10.0 mi SSE 9.2 mph - N/A   Clear
5:53 AM 70.0 °F - 69.1 °F 97% 29.89 in 10.0 mi South 10.4 mph - N/A   Clear
6:53 AM 70.0 °F - 70.0 °F 100% 29.88 in 10.0 mi South 12.7 mph - N/A   Clear
7:53 AM 71.1 °F - 70.0 °F 96% 29.88 in 10.0 mi South 10.4 mph - N/A   Clear
8:53 AM 73.0 °F - 70.0 °F 90% 29.87 in 10.0 mi South 15.0 mph 24.2 mph N/A   Clear
9:53 AM 77.0 °F - 71.1 °F 82% 29.86 in 10.0 mi South 19.6 mph 34.5 mph N/A   Clear
10:53 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.84 in 10.0 mi SSW 18.4 mph 27.6 mph N/A   Clear
11:53 AM 82.9 °F 87.5 °F 71.1 °F 67% 29.83 in 10.0 mi SSW 19.6 mph 29.9 mph N/A   Clear
12:53 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.81 in 10.0 mi SSW 18.4 mph 32.2 mph N/A   Clear
1:53 PM 87.1 °F 92.8 °F 71.1 °F 59% 29.79 in 10.0 mi SSW 21.9 mph 34.5 mph N/A   Clear
2:53 PM 87.1 °F 93.6 °F 72.0 °F 61% 29.78 in 10.0 mi SSW 18.4 mph 31.1 mph N/A   Clear
3:53 PM 86.0 °F 92.2 °F 72.0 °F 63% 29.78 in 10.0 mi South 17.3 mph 29.9 mph N/A   Clear
4:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 29.78 in 10.0 mi South 23.0 mph 34.5 mph N/A   Partly Cloudy
5:53 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.78 in 10.0 mi South 16.1 mph 24.2 mph N/A   Clear
6:53 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.80 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
7:53 PM 79.0 °F - 72.0 °F 79% 29.81 in 10.0 mi South 11.5 mph - N/A   Clear
8:53 PM 78.1 °F - 72.0 °F 81% 29.83 in 10.0 mi SSW 11.5 mph - N/A   Clear
9:53 PM 77.0 °F - 72.0 °F 84% 29.83 in 10.0 mi South 12.7 mph - N/A   Clear
10:53 PM 75.9 °F - 72.0 °F 87% 29.85 in 10.0 mi South 10.4 mph - N/A   Clear
11:53 PM 75.0 °F - 71.1 °F 87% 29.84 in 10.0 mi SSW 11.5 mph - N/A   Clear