Marshalltown, IA

11:37 PM CST on November 18, 2019 (GMT -0600)
Marshalltown Municipal

Weather History for KMIW - September, 2019

Change the Weather History Date:

Wednesday, September 25, 2019

  Actual Average Record
Temperature  
Mean Temperature 62 °F 59 °F  
Max Temperature 71 °F 71 °F 89 °F (2017)
Min Temperature 52 °F 46 °F 32 °F (2001)
Degree Days  
Heating Degree Days 3 7  
Month to date heating degree days 25 94  
Since 1 July heating degree days 35 115  
Cooling Degree Days 0 1  
Month to date cooling degree days 118 57  
Year to date cooling degree days 718 713  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.10 in 0.92 in (2018)
Month to date precipitation 4.55 2.90  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 22 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. 25, 2019 Rise Set
Actual Time 7:02 AM CDT 7:04 PM CDT
Civil Twilight 6:34 AM CDT 7:31 PM CDT
Nautical Twilight 6:01 AM CDT 8:04 PM CDT
Astronomical Twilight 5:28 AM CDT 8:37 PM CDT
Moon 2:50 AM CDT (9/25) 5:41 PM CDT (9/25)
Length of Visible Light 12h 57m
Length of Day
12h 01m
Waning Crescent, 14% of the Moon is Illuminated
Sep 25
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 69.1 °F 69.1 °F 100% 29.66 in 10.0 mi SW 9.2 mph - 0.00 in   Mostly Cloudy
1:32 AM 69.1 °F 69.1 °F 100% 29.68 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
1:53 AM 68.0 °F 68.0 °F 100% 29.66 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
2:53 AM 64.9 °F 64.9 °F 100% 29.67 in 10.0 mi WNW 9.2 mph - N/A   Clear
3:53 AM 63.0 °F 63.0 °F 100% 29.67 in 10.0 mi West 5.8 mph - N/A   Clear
4:53 AM 60.1 °F 60.1 °F 100% 29.70 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:53 AM 61.0 °F 59.0 °F 93% 29.72 in 10.0 mi West 6.9 mph - N/A   Clear
6:53 AM 60.1 °F 57.9 °F 93% 29.74 in 10.0 mi West 5.8 mph - N/A   Clear
7:53 AM 60.1 °F 57.9 °F 93% 29.76 in 10.0 mi West 5.8 mph - N/A   Clear
8:53 AM 61.0 °F 59.0 °F 93% 29.80 in 10.0 mi West 4.6 mph - N/A   Clear
9:53 AM 62.1 °F 59.0 °F 90% 29.82 in 10.0 mi WNW 10.4 mph - N/A   Clear
10:53 AM 64.0 °F 57.9 °F 80% 29.84 in 10.0 mi WNW 12.7 mph - N/A   Clear
11:53 AM 68.0 °F 55.9 °F 65% 29.85 in 10.0 mi NW 15.0 mph 20.7 mph N/A   Clear
12:53 PM 70.0 °F 53.1 °F 55% 29.82 in 10.0 mi NW 10.4 mph - N/A   Clear
1:53 PM 68.0 °F 51.1 °F 55% 29.83 in 10.0 mi NW 12.7 mph - N/A   Clear
2:53 PM 66.9 °F 50.0 °F 54% 29.84 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
3:53 PM 66.0 °F 53.1 °F 63% 29.86 in 10.0 mi WNW 11.5 mph - N/A   Overcast
4:53 PM 64.9 °F 53.1 °F 65% 29.87 in 10.0 mi WNW 13.8 mph - N/A   Overcast
5:53 PM 63.0 °F 53.1 °F 70% 29.87 in 10.0 mi West 10.4 mph - N/A   Overcast
6:53 PM 62.1 °F 52.0 °F 70% 29.89 in 10.0 mi West 11.5 mph - N/A   Overcast
7:53 PM 61.0 °F 52.0 °F 72% 29.91 in 10.0 mi West 10.4 mph - N/A   Overcast
8:53 PM 60.1 °F 52.0 °F 75% 29.94 in 10.0 mi West 12.7 mph - N/A   Overcast
9:53 PM 57.9 °F 51.1 °F 78% 29.96 in 10.0 mi WNW 10.4 mph - N/A   Overcast
10:53 PM 57.0 °F 51.1 °F 81% 29.97 in 10.0 mi WNW 8.1 mph - N/A   Clear
11:53 PM 57.0 °F 50.0 °F 77% 29.97 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy