Marshalltown, IA

8:21 AM CDT on July 20, 2017 (GMT -0500)
Marshalltown Municipal

Weather History for KMIW - February, 2012

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Tuesday, February 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 38 °F 25 °F  
Max Temperature 48 °F 34 °F 63 °F (2017)
Min Temperature 27 °F 16 °F -2 °F (2001)
Degree Days  
Heating Degree Days 27 40  
Month to date heating degree days 753 901  
Since 1 July heating degree days 4354 5134  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 28 °F    
Average Humidity 69    
Maximum Humidity 89    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in 0.03 in 0.05 in (2005)
Month to date precipitation 0.11 0.54  
Year to date precipitation 0.34  
Sea Level Pressure  
Sea Level Pressure 29.68 in    
Wind  
Wind Speed 14 mph (WSW)    
Max Wind Speed 29 mph    
Max Gust Speed 38 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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Date:

Astronomy

Feb. 21, 2012 Rise Set
Actual Time 6:59 AM CST 5:51 PM CST
Civil Twilight 6:31 AM CST 6:19 PM CST
Nautical Twilight 5:58 AM CST 6:52 PM CST
Astronomical Twilight 5:26 AM CST 7:24 PM CST
Moon 6:28 AM CST (2/21) 5:59 PM CST (2/21)
Length of Visible Light 11h 48m
Length of Day
10h 51m
Waning Crescent, 0% of the Moon is Illuminated
Feb 21
Waning Crescent
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last 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 35.1 °F 27.4 °F 28.9 °F 78% 29.64 in 10.0 mi SE 10.4 mph - N/A   Overcast
1:53 AM 34.0 °F 27.2 °F 30.0 °F 85% 29.64 in 10.0 mi SSE 8.1 mph - N/A   Overcast
2:24 AM 33.8 °F 25.3 °F 28.4 °F 81% 29.60 in 10.0 mi SE 11.5 mph - N/A   Overcast
2:53 AM 34.0 °F 28.0 °F 30.0 °F 85% 29.60 in 10.0 mi SE 6.9 mph - N/A   Overcast
3:53 AM 34.0 °F 28.0 °F 28.9 °F 82% 29.58 in 10.0 mi SSE 6.9 mph - N/A   Overcast
4:53 AM 34.0 °F 28.8 °F 28.9 °F 82% 29.58 in 10.0 mi SW 5.8 mph - N/A   Overcast
5:49 AM 35.6 °F 26.6 °F 32.0 °F 87% 29.59 in 9.0 mi West 13.8 mph 19.6 mph N/A   Overcast
5:53 AM 36.0 °F 25.6 °F 32.0 °F 86% 29.62 in 9.0 mi West 18.4 mph 25.3 mph N/A   Overcast
6:27 AM 33.8 °F 22.8 °F 30.2 °F 87% 29.61 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Overcast
6:53 AM 35.1 °F 23.5 °F 30.0 °F 82% 29.65 in 10.0 mi WNW 21.9 mph 27.6 mph N/A   Overcast
7:53 AM 35.1 °F 25.5 °F 30.0 °F 82% 29.69 in 10.0 mi WNW 15.0 mph - N/A   Overcast
8:53 AM 35.1 °F 24.8 °F 30.0 °F 82% 29.72 in 10.0 mi West 17.3 mph 23.0 mph N/A   Overcast
9:53 AM 36.0 °F 25.0 °F 30.9 °F 82% 29.73 in 10.0 mi West 20.7 mph - N/A   Overcast
10:40 AM 39.2 °F 29.3 °F 30.2 °F 70% 29.70 in 10.0 mi West 20.7 mph 26.5 mph N/A   Overcast
10:53 AM 39.0 °F 28.5 °F 30.9 °F 73% 29.73 in 10.0 mi West 23.0 mph - N/A   Overcast
11:14 AM 42.8 °F 33.8 °F 30.2 °F 61% 29.71 in 10.0 mi West 21.9 mph 27.6 mph N/A   Scattered Clouds
11:23 AM 42.8 °F 34.0 °F 30.2 °F 61% 29.71 in 10.0 mi West 20.7 mph - N/A   Mostly Cloudy
11:30 AM 42.8 °F 33.5 °F 30.2 °F 61% 29.71 in 10.0 mi West 23.0 mph 32.2 mph N/A   Scattered Clouds
11:53 AM 45.0 °F 37.1 °F 30.9 °F 58% 29.72 in 10.0 mi West 19.6 mph 26.5 mph N/A   Clear
12:53 PM 46.0 °F 37.8 °F 28.9 °F 51% 29.70 in 10.0 mi West 23.0 mph 34.5 mph N/A   Partly Cloudy
1:53 PM 46.0 °F 37.4 °F 28.0 °F 50% 29.69 in 10.0 mi West 25.3 mph 31.1 mph N/A   Scattered Clouds
2:53 PM 45.0 °F 36.4 °F 26.1 °F 48% 29.70 in 10.0 mi West 23.0 mph 35.7 mph N/A   Scattered Clouds
3:53 PM 43.0 °F 33.8 °F 26.1 °F 51% 29.72 in 10.0 mi West 23.0 mph 31.1 mph N/A   Partly Cloudy
4:53 PM 42.1 °F 32.8 °F 26.1 °F 53% 29.73 in 10.0 mi West 21.9 mph 29.9 mph N/A   Scattered Clouds
5:53 PM 37.0 °F 28.5 °F 25.0 °F 62% 29.74 in 10.0 mi West 13.8 mph - N/A   Clear
7:53 PM 28.9 °F 22.8 °F 23.0 °F 78% 29.75 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:53 PM 28.9 °F 21.9 °F 23.0 °F 78% 29.75 in 10.0 mi SW 6.9 mph - N/A   Clear
9:53 PM 28.0 °F - 23.0 °F 81% 29.72 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 28.9 °F 25.2 °F 25.0 °F 85% 29.69 in 10.0 mi South 3.5 mph - N/A   Overcast
11:53 PM 28.9 °F 21.1 °F 25.0 °F 85% 29.68 in 10.0 mi North 8.1 mph - N/A   Overcast