Marshalltown, IA

5:52 AM CDT on September 26, 2017 (GMT -0500)
Marshalltown Municipal

Weather History for KMIW - December, 2012

Change the Weather History Date:

Sunday, December 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 15 °F 20 °F  
Max Temperature 19 °F 29 °F 46 °F (2015)
Min Temperature 10 °F 12 °F -13 °F (2013)
Degree Days  
Heating Degree Days 50 45  
Month to date heating degree days 756 952  
Since 1 July heating degree days 2147 2448  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1082 728  
Moisture  
Dew Point 12 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 0.00 in 0.02 in 0.82 in (2015)
Month to date precipitation 0.92 0.81  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 9 mph (NE)    
Max Wind Speed 15 mph    
Max Gust Speed 17 mph    
Visibility 6 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Dec. 23, 2012 Rise Set
Actual Time 7:37 AM CST 4:44 PM CST
Civil Twilight 7:06 AM CST 5:16 PM CST
Nautical Twilight 6:30 AM CST 5:51 PM CST
Astronomical Twilight 5:56 AM CST 6:25 PM CST
Moon 1:37 PM CST (12/23) 3:18 AM CST (12/23)
Length of Visible Light 10h 10m
Length of Day
9h 06m
Waxing Gibbous, 82% of the Moon is Illuminated
Dec 23
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

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 14.0 °F 0.5 °F 10.9 °F 88% 30.01 in 8.0 mi North 11.5 mph - N/A   Clear
1:53 AM 14.0 °F 0.5 °F 10.9 °F 88% 30.01 in 8.0 mi North 11.5 mph - N/A   Clear
2:53 AM 12.9 °F 2.6 °F 10.0 °F 88% 30.01 in 8.0 mi North 6.9 mph - N/A   Clear
3:53 AM 12.0 °F -2.0 °F 8.1 °F 84% 30.01 in 8.0 mi North 11.5 mph - N/A   Clear
4:53 AM 10.9 °F -2.6 °F 8.1 °F 88% 30.02 in 8.0 mi North 10.4 mph - N/A   Clear
5:53 AM 10.9 °F -0.8 °F 8.1 °F 88% 30.04 in 8.0 mi North 8.1 mph - N/A   Clear
6:53 AM 10.9 °F 1.4 °F 8.1 °F 88% 30.07 in 8.0 mi North 5.8 mph - N/A   Clear
7:53 AM 10.9 °F 2.9 °F 7.0 °F 84% 30.08 in 6.0 mi North 4.6 mph - N/A   Clear
8:53 AM 12.0 °F 1.5 °F 8.1 °F 84% 30.10 in 6.0 mi North 6.9 mph - N/A   Clear
9:53 AM 14.0 °F 1.2 °F 9.0 °F 80% 30.10 in 6.0 mi NNE 10.4 mph - N/A   Haze
10:53 AM 16.0 °F 2.9 °F 10.9 °F 81% 30.09 in 6.0 mi NNE 11.5 mph - N/A   Haze
11:53 AM 17.1 °F 4.3 °F 12.0 °F 81% 30.07 in 6.0 mi NE 11.5 mph - N/A   Haze
12:53 PM 18.0 °F 7.7 °F 12.9 °F 81% 30.05 in 6.0 mi ENE 8.1 mph - N/A   Haze
1:53 PM 19.0 °F 10.0 °F 14.0 °F 81% 30.04 in 6.0 mi NE 6.9 mph - N/A   Haze
2:27 PM 19.4 °F 10.4 °F 14.0 °F 80% 29.99 in 6.0 mi NE 6.9 mph - N/A   Haze
2:53 PM 18.0 °F 6.9 °F 14.0 °F 84% 30.06 in 5.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
3:53 PM 18.0 °F 6.1 °F 14.0 °F 84% 30.06 in 5.0 mi ENE 10.4 mph - N/A   Overcast
4:24 PM 17.6 °F 5.0 °F 14.0 °F 86% 30.01 in 5.0 mi NE 11.5 mph - N/A   Mostly Cloudy
4:53 PM 17.1 °F 5.0 °F 14.0 °F 88% 30.07 in 5.0 mi NE 10.4 mph - N/A   Overcast
5:53 PM 17.1 °F 4.3 °F 15.1 °F 92% 30.05 in 6.0 mi ENE 11.5 mph - N/A   Overcast
6:53 PM 17.1 °F 4.3 °F 15.1 °F 92% 30.04 in 6.0 mi ENE 11.5 mph - N/A   Overcast
7:53 PM 17.1 °F 4.3 °F 16.0 °F 96% 30.03 in 5.0 mi NE 11.5 mph - N/A   Overcast
8:53 PM 18.0 °F 8.7 °F 16.0 °F 92% 30.04 in 6.0 mi ENE 6.9 mph - N/A   Overcast
9:53 PM 18.0 °F 8.7 °F 17.1 °F 96% 30.03 in 5.0 mi East 6.9 mph - N/A   Overcast
10:53 PM 18.0 °F 11.1 °F 17.1 °F 96% 30.02 in 4.0 mi East 4.6 mph - N/A   Overcast
11:53 PM 18.0 °F 8.7 °F 16.0 °F 92% 30.01 in 4.0 mi SE 6.9 mph - N/A   Overcast