Marshalltown, IA

5:32 AM CST on December 18, 2017 (GMT -0600)
Marshalltown Municipal

Weather History for KMIW - December, 2011

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Thursday, December 29, 2011

  Actual Average Record
Temperature  
Mean Temperature 41 °F 20 °F  
Max Temperature 49 °F 28 °F 53 °F (1999)
Min Temperature 32 °F 11 °F -5 °F (2013)
Degree Days  
Heating Degree Days 24 46  
Month to date heating degree days 1026 1223  
Since 1 July heating degree days 2349 2719  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 896 728  
Moisture  
Dew Point 29 °F    
Average Humidity 71    
Maximum Humidity 92    
Minimum Humidity 50    
Precipitation  
Precipitation 0.13 in 0.02 in 0.13 in (2011)
Month to date precipitation 1.88 0.94  
Year to date precipitation 26.65  
Sea Level Pressure  
Sea Level Pressure 29.62 in    
Wind  
Wind Speed 10 mph (West)    
Max Wind Speed 25 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 29, 2011 Rise Set
Actual Time 7:39 AM CST 4:47 PM CST
Civil Twilight 7:07 AM CST 5:19 PM CST
Nautical Twilight 6:32 AM CST 5:54 PM CST
Astronomical Twilight 5:58 AM CST 6:28 PM CST
Moon 10:27 AM CST (12/29) 10:31 PM CST (12/29)
Length of Visible Light 10h 11m
Length of Day
9h 08m
Waxing Crescent, 27% of the Moon is Illuminated
Dec 29
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 37.9 °F 30.9 °F 28.0 °F 68% 29.62 in 10.0 mi SSW 10.4 mph - N/A   Overcast
1:53 AM 35.1 °F 28.6 °F 27.0 °F 72% 29.60 in 10.0 mi SW 8.1 mph - N/A   Clear
2:53 AM 34.0 °F 27.2 °F 27.0 °F 75% 29.59 in 10.0 mi SW 8.1 mph - N/A   Clear
3:53 AM 34.0 °F 26.6 °F 27.0 °F 75% 29.58 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
4:53 AM 35.1 °F 26.9 °F 27.0 °F 72% 29.58 in 10.0 mi WSW 11.5 mph - N/A   Clear
5:53 AM 33.1 °F 25.5 °F 26.1 °F 75% 29.58 in 10.0 mi West 9.2 mph - N/A   Clear
6:53 AM 35.1 °F 26.4 °F 26.1 °F 70% 29.60 in 10.0 mi WSW 12.7 mph - N/A   Clear
7:53 AM 36.0 °F 26.7 °F 27.0 °F 70% 29.61 in 10.0 mi West 15.0 mph - N/A   Clear
8:53 AM 39.0 °F 30.3 °F 28.0 °F 65% 29.62 in 10.0 mi West 16.1 mph - N/A   Clear
9:53 AM 43.0 °F 34.5 °F 30.9 °F 62% 29.65 in 10.0 mi WNW 19.6 mph - N/A   Clear
11:53 AM 46.0 °F 39.6 °F 32.0 °F 58% 29.65 in 10.0 mi NW 15.0 mph - N/A   Clear
12:53 PM 48.0 °F - 32.0 °F 54% 29.63 in 10.0 mi WNW 10.4 mph - N/A   Clear
1:53 PM 48.9 °F - 30.9 °F 50% 29.62 in 10.0 mi NW 11.5 mph - N/A   Clear
2:53 PM 48.0 °F - 30.9 °F 52% 29.63 in 10.0 mi WNW 6.9 mph - N/A   Clear
3:53 PM 45.0 °F - 30.0 °F 56% 29.64 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 41.0 °F 39.0 °F 28.9 °F 62% 29.65 in 10.0 mi North 3.5 mph - N/A   Clear
5:53 PM 37.0 °F 34.5 °F 28.0 °F 70% 29.66 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
6:53 PM 37.0 °F 31.6 °F 28.9 °F 73% 29.65 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
7:53 PM 37.0 °F 31.6 °F 28.9 °F 73% 29.65 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
8:53 PM 36.0 °F 28.5 °F 28.9 °F 76% 29.62 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
10:53 PM 36.0 °F 27.1 °F 33.1 °F 89% 29.58 in 6.0 mi East 13.8 mph - 0.07 in Rain Light Rain
11:53 PM 37.0 °F 28.5 °F 34.0 °F 89% 29.53 in 5.0 mi East 13.8 mph - 0.06 in Rain Light Rain