Weather History for Marshalltown, IA

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Tuesday, December 13, 2011

  Actual Average Record
Temperature  
Mean Temperature 40 °F 23 °F  
Max Temperature 46 °F 32 °F 50 °F (2006)
Min Temperature 34 °F 14 °F -3 °F (2010)
Degree Days  
Heating Degree Days 25 42  
Month to date heating degree days 499 515  
Since 1 July heating degree days 1822 2011  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 896 728  
Moisture  
Dew Point 34 °F    
Average Humidity 79    
Maximum Humidity 92    
Minimum Humidity 65    
Precipitation  
Precipitation 0.15 in 0.03 in 0.15 in (2011)
Month to date precipitation 1.30 0.53  
Year to date precipitation 26.08  
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 7 mph (SE)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 13, 2011 Rise Set
Actual Time 7:31 AM CST 4:40 PM CST
Civil Twilight 6:59 AM CST 5:11 PM CST
Nautical Twilight 6:24 AM CST 5:47 PM CST
Astronomical Twilight 5:50 AM CST 6:21 PM CST
Moon 7:57 PM CST (12/13) 9:40 AM CST (12/13)
Length of Visible Light 10h 12m
Length of Day
9h 08m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 13
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full

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 36.0 °F 33.3 °F 32.0 °F 86% 30.32 in 10.0 mi South 3.5 mph - N/A   Overcast
1:53 AM 35.1 °F - 30.9 °F 85% 30.32 in 7.0 mi Calm Calm - N/A   Overcast
2:53 AM 35.1 °F 32.2 °F 30.9 °F 85% 30.32 in 9.0 mi ENE 3.5 mph - N/A   Overcast
3:53 AM 35.1 °F 32.2 °F 30.9 °F 85% 30.33 in 9.0 mi SE 3.5 mph - N/A   Overcast
5:53 AM 34.0 °F 28.8 °F 30.9 °F 89% 30.33 in 9.0 mi SE 5.8 mph - N/A   Overcast
6:53 AM 35.1 °F 31.0 °F 30.9 °F 85% 30.34 in 9.0 mi East 4.6 mph - N/A   Overcast
7:53 AM 34.0 °F 28.0 °F 30.9 °F 89% 30.33 in 8.0 mi ESE 6.9 mph - N/A   Overcast
8:53 AM 36.0 °F 29.6 °F 32.0 °F 86% 30.34 in 10.0 mi SSE 8.1 mph - N/A   Overcast
9:53 AM 37.9 °F 33.5 °F 32.0 °F 79% 30.35 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:53 AM 39.0 °F 34.8 °F 32.0 °F 76% 30.33 in 10.0 mi ESE 5.8 mph - N/A   Overcast
11:53 AM 41.0 °F 36.4 °F 33.1 °F 73% 30.28 in 10.0 mi ESE 6.9 mph - N/A   Overcast
12:53 PM 44.1 °F 40.8 °F 33.1 °F 65% 30.28 in 10.0 mi SSE 5.8 mph - N/A   Overcast
1:53 PM 46.0 °F 42.5 °F 35.1 °F 66% 30.25 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
2:50 PM 44.6 °F 40.2 °F 33.8 °F 66% 30.22 in 10.0 mi SSE 8.1 mph - N/A   Overcast
2:53 PM 44.1 °F 40.1 °F 33.1 °F 65% 30.24 in 10.0 mi SE 6.9 mph - N/A   Overcast
3:53 PM 43.0 °F 37.7 °F 34.0 °F 71% 30.24 in 10.0 mi SSE 9.2 mph - N/A   Overcast
4:53 PM 39.9 °F 33.4 °F 36.0 °F 86% 30.22 in 6.0 mi SE 10.4 mph - 0.01 in Rain Light Rain
5:53 PM 39.0 °F 32.8 °F 36.0 °F 89% 30.22 in 6.0 mi SE 9.2 mph - 0.00 in   Overcast
6:30 PM 39.2 °F 35.0 °F 35.6 °F 87% 30.18 in 5.0 mi SE 5.8 mph - 0.01 in   Overcast
6:53 PM 37.9 °F 32.7 °F 36.0 °F 93% 30.21 in 4.0 mi SE 6.9 mph - 0.01 in   Overcast
7:13 PM 37.4 °F 32.1 °F 35.6 °F 93% 30.18 in 2.5 mi SE 6.9 mph - 0.01 in Rain Light Rain
7:29 PM 37.4 °F 32.1 °F 35.6 °F 93% 30.18 in 1.8 mi SE 6.9 mph - 0.02 in Rain Light Rain
7:40 PM 37.4 °F 32.8 °F 37.4 °F 100% 30.18 in 2.0 mi ESE 5.8 mph - 0.02 in Rain Light Rain
7:53 PM 37.9 °F 33.5 °F 37.0 °F 97% 30.21 in 1.8 mi SE 5.8 mph - 0.02 in Rain Light Rain
8:05 PM 37.4 °F 32.1 °F 37.4 °F 100% 30.19 in 2.0 mi SE 6.9 mph - 0.01 in Rain Light Rain
8:17 PM 37.4 °F 31.4 °F 37.4 °F 100% 30.16 in 1.2 mi ESE 8.1 mph - 0.01 in Rain Light Rain
8:41 PM 37.4 °F 29.8 °F 37.4 °F 100% 30.15 in 2.5 mi SE 11.5 mph - 0.02 in   Overcast
8:50 PM 37.4 °F 30.3 °F 37.4 °F 100% 30.13 in 3.0 mi SE 10.4 mph - 0.02 in Rain Light Rain
8:53 PM 37.9 °F 30.5 °F 37.0 °F 97% 30.16 in 4.0 mi SE 11.5 mph - 0.02 in Rain Light Rain
9:53 PM 39.0 °F 31.8 °F 37.0 °F 93% 30.13 in 9.0 mi SSE 11.5 mph - 0.01 in   Overcast
10:53 PM 39.0 °F 32.3 °F 37.0 °F 93% 30.12 in 7.0 mi SE 10.4 mph - 0.07 in Rain Light Rain
11:53 PM 37.9 °F 31.5 °F 37.0 °F 97% 30.09 in 5.0 mi SE 9.2 mph - 0.01 in Rain Light Rain