Marshalltown, IA

7:12 PM CST on November 15, 2019 (GMT -0600)
Marshalltown Municipal

Weather History for KMIW - September, 2019

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Wednesday, September 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 75 °F 62 °F  
Max Temperature 84 °F 74 °F 89 °F (2013)
Min Temperature 66 °F 49 °F 37 °F (2012)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 16 52  
Since 1 July heating degree days 26 73  
Cooling Degree Days 10 2  
Month to date cooling degree days 86 50  
Year to date cooling degree days 686 706  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.46 in 0.13 in 0.96 in (2003)
Month to date precipitation 3.18 2.09  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 9 mph (SSE)    
Max Wind Speed 26 mph    
Max Gust Speed 33 mph    
Visibility 9 miles    
Events Fog , Rain , Thunderstorm    
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. 18, 2019 Rise Set
Actual Time 6:54 AM CDT 7:16 PM CDT
Civil Twilight 6:26 AM CDT 7:44 PM CDT
Nautical Twilight 5:53 AM CDT 8:17 PM CDT
Astronomical Twilight 5:19 AM CDT 8:50 PM CDT
Moon 9:46 PM CDT (9/18) 11:02 AM CDT (9/18)
Length of Visible Light 13h 17m
Length of Day
12h 21m
Waning Gibbous, 82% of the Moon is Illuminated
Sep 18
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 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 69.1 °F - 68.0 °F 96% 29.98 in 10.0 mi SE 10.4 mph - N/A   Clear
1:53 AM 69.1 °F - 68.0 °F 96% 29.98 in 10.0 mi SE 8.1 mph - N/A   Clear
2:53 AM 68.0 °F - 68.0 °F 100% 29.96 in 10.0 mi SE 9.2 mph - N/A   Clear
3:53 AM 68.0 °F - 68.0 °F 100% 29.95 in 10.0 mi SE 11.5 mph - N/A   Clear
4:53 AM 69.1 °F - 68.0 °F 96% 29.94 in 10.0 mi SSE 11.5 mph - N/A   Clear
5:53 AM 68.0 °F - 68.0 °F 100% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Clear
6:53 AM 68.0 °F - 68.0 °F 100% 29.95 in 9.0 mi SSE 11.5 mph - N/A   Clear
7:53 AM 69.1 °F - 68.0 °F 96% 29.96 in 9.0 mi SSE 11.5 mph - N/A   Clear
8:53 AM 72.0 °F - 69.1 °F 91% 29.97 in 10.0 mi SSE 11.5 mph - N/A   Clear
9:53 AM 75.9 °F - 70.0 °F 82% 29.99 in 10.0 mi South 11.5 mph - N/A   Clear
10:53 AM 79.0 °F - 71.1 °F 77% 29.99 in 10.0 mi SSE 10.4 mph - N/A   Clear
11:53 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Clear
12:53 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.99 in 10.0 mi SSW 5.8 mph - N/A Thunderstorm Mostly Cloudy
1:26 PM 71.1 °F - 69.1 °F 93% 30.06 in 10.0 mi WNW 16.1 mph 27.6 mph 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
1:53 PM 68.0 °F - 66.9 °F 96% 30.05 in 1.5 mi NNW 16.1 mph 23.0 mph 0.18 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:01 PM 66.0 °F - 66.0 °F 100% 30.01 in 0.5 mi WNW 10.4 mph - 0.28 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
2:08 PM 69.1 °F - 64.9 °F 87% 30.01 in 3.0 mi North - - 0.28 in Rain , Thunderstorm Light Thunderstorms and Rain
2:26 PM 68.0 °F - 66.9 °F 96% 30.00 in 10.0 mi East 12.7 mph - 0.28 in Thunderstorm Scattered Clouds
2:42 PM 68.0 °F - 68.0 °F 100% 29.99 in 10.0 mi East 12.7 mph - 0.28 in   Clear
2:53 PM 70.0 °F - 68.0 °F 93% 29.98 in 10.0 mi East 9.2 mph - 0.28 in   Clear
3:53 PM 75.9 °F - 69.1 °F 79% 29.96 in 10.0 mi ESE 11.5 mph - N/A   Clear
4:53 PM 75.9 °F - 70.0 °F 82% 29.94 in 10.0 mi SE 8.1 mph - N/A   Clear
5:53 PM 75.9 °F - 69.1 °F 79% 29.96 in 10.0 mi SE 12.7 mph - N/A   Scattered Clouds
6:53 PM 73.9 °F - 66.9 °F 79% 29.94 in 10.0 mi SSE 9.2 mph - N/A   Clear
7:53 PM 72.0 °F - 66.9 °F 84% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Clear
8:53 PM 71.1 °F - 68.0 °F 90% 29.95 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:53 PM 70.0 °F - 68.0 °F 93% 29.95 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:53 PM 70.0 °F - 69.1 °F 97% 29.95 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:53 PM 70.0 °F - 69.1 °F 97% 29.94 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds