Marshalltown, IA

3:56 AM CST on November 22, 2019 (GMT -0600)
Marshalltown Municipal

Weather History for KMIW - September, 2019

Change the Weather History Date:

Thursday, September 26, 2019

  Actual Average Record
Temperature  
Mean Temperature 59 °F 58 °F  
Max Temperature 71 °F 71 °F 89 °F (1998)
Min Temperature 46 °F 46 °F 32 °F (2001)
Degree Days  
Heating Degree Days 6 8  
Month to date heating degree days 31 102  
Since 1 July heating degree days 41 123  
Cooling Degree Days 0 1  
Month to date cooling degree days 118 58  
Year to date cooling degree days 718 714  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 69    
Maximum Humidity 100    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.09 in 0.41 in (1999)
Month to date precipitation 4.55 2.99  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 16 mph    
Max Gust Speed 25 mph    
Visibility 10 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. 26, 2019 Rise Set
Actual Time 7:03 AM CDT 7:02 PM CDT
Civil Twilight 6:35 AM CDT 7:30 PM CDT
Nautical Twilight 6:02 AM CDT 8:02 PM CDT
Astronomical Twilight 5:29 AM CDT 8:35 PM CDT
Moon 4:05 AM CDT (9/26) 6:19 PM CDT (9/26)
Length of Visible Light 12h 54m
Length of Day
11h 59m
Waning Crescent, 6% of the Moon is Illuminated
Sep 26
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 52.0 °F - 48.9 °F 89% 29.96 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:53 AM 51.1 °F - 48.9 °F 92% 29.96 in 10.0 mi West 5.8 mph - N/A   Clear
2:53 AM 50.0 °F - 48.0 °F 93% 29.96 in 10.0 mi West 5.8 mph - N/A   Clear
3:53 AM 48.9 °F - 48.0 °F 97% 29.97 in 10.0 mi WSW 5.8 mph - N/A   Clear
4:53 AM 48.0 °F - 48.0 °F 100% 29.99 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:53 AM 46.9 °F - 46.9 °F 100% 30.00 in 10.0 mi SW 5.8 mph - N/A   Clear
6:53 AM 46.0 °F 42.5 °F 46.0 °F 100% 30.01 in 10.0 mi WSW 6.9 mph - N/A   Clear
7:53 AM 48.0 °F - 48.0 °F 100% 30.01 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:53 AM 53.1 °F - 51.1 °F 93% 30.01 in 10.0 mi SW 8.1 mph - N/A   Clear
9:53 AM 57.9 °F - 51.1 °F 78% 30.02 in 10.0 mi West 5.8 mph - N/A   Clear
10:53 AM 63.0 °F - 51.1 °F 65% 30.02 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:53 AM 66.0 °F - 46.9 °F 50% 30.01 in 10.0 mi West 6.9 mph - N/A   Clear
12:53 PM 70.0 °F - 46.9 °F 44% 29.99 in 10.0 mi SW 12.7 mph - N/A   Clear
1:53 PM 70.0 °F - 45.0 °F 41% 29.96 in 10.0 mi SW 12.7 mph 16.1 mph N/A   Clear
2:53 PM 71.1 °F - 44.1 °F 38% 29.92 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:53 PM 71.1 °F - 45.0 °F 39% 29.89 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
4:53 PM 69.1 °F - 45.0 °F 42% 29.86 in 10.0 mi SSE 8.1 mph - N/A   Clear
5:53 PM 66.9 °F - 46.9 °F 49% 29.85 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
6:53 PM 66.0 °F - 46.9 °F 50% 29.82 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
7:53 PM 64.9 °F - 48.0 °F 54% 29.81 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
8:53 PM 64.0 °F - 48.0 °F 56% 29.81 in 10.0 mi SSE 11.5 mph - N/A   Overcast
9:53 PM 63.0 °F - 48.0 °F 58% 29.79 in 10.0 mi SSE 13.8 mph - N/A   Overcast
10:53 PM 64.0 °F - 48.0 °F 56% 29.77 in 10.0 mi SSE 13.8 mph - N/A   Overcast
11:53 PM 64.0 °F - 48.0 °F 56% 29.75 in 10.0 mi South 15.0 mph - N/A   Overcast