Weather History for Ottumwa, IA

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Saturday, February 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 25 °F 31 °F  
Max Temperature 32 °F 40 °F 74 °F (1930)
Min Temperature 17 °F 21 °F -8 °F (2010)
Degree Days  
Heating Degree Days 40 34  
Month to date heating degree days 838 961  
Since 1 July heating degree days 4117 4783  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 16 °F    
Average Humidity 67    
Maximum Humidity 81    
Minimum Humidity 53    
Precipitation  
Precipitation T in 0.06 in 0.57 in (1930)
Month to date precipitation 1.20 1.08  
Year to date precipitation 1.45 1.98  
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 12 mph (NW)    
Max Wind Speed 29 mph    
Max Gust Speed 33 mph    
Visibility 9 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 25, 2012 Rise Set
Actual Time 6:50 AM CST 5:55 PM CST
Civil Twilight 6:23 AM CST 6:23 PM CST
Nautical Twilight 5:51 AM CST 6:55 PM CST
Astronomical Twilight 5:19 AM CST 7:27 PM CST
Moon 8:12 AM CST (2/25) 9:59 PM CST (2/25)
Length of Visible Light 12h 00m
Length of Day
11h 04m
Waxing Crescent, 14% of the Moon is Illuminated
Feb 25
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:20 AM 28.4 °F 16.2 °F 21.2 °F 74% 30.09 in 9.0 mi WNW 17.3 mph 24.2 mph N/A   Overcast
12:38 AM 26.6 °F 11.7 °F 19.4 °F 74% 30.11 in 2.5 mi NNW 24.2 mph 32.2 mph 0.00 in Snow Light Snow
12:46 AM 26.6 °F 12.4 °F 19.4 °F 74% 30.12 in 6.0 mi NW 21.9 mph 29.9 mph 0.00 in   Haze
12:53 AM 25.0 °F 8.4 °F 17.1 °F 72% 30.15 in 6.0 mi NNW 28.8 mph 33.4 mph 0.00 in   Haze
1:53 AM 23.0 °F 8.3 °F 14.0 °F 68% 30.18 in 10.0 mi NW 19.6 mph 27.6 mph 0.00 in   Scattered Clouds
2:53 AM 21.2 °F 5.2 °F 15.8 °F 80% 30.16 in 7.0 mi NW 21.9 mph - N/A Snow Light Snow
3:53 AM 21.9 °F 6.9 °F 14.0 °F 72% 30.21 in 10.0 mi NW 19.6 mph - 0.00 in   Overcast
4:53 AM 19.0 °F 6.1 °F 10.9 °F 71% 30.25 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
5:53 AM 17.6 °F 3.7 °F 10.4 °F 73% 30.23 in 10.0 mi WNW 13.8 mph - N/A   Scattered Clouds
6:53 AM 17.1 °F 2.0 °F 9.0 °F 71% 30.28 in 10.0 mi NW 16.1 mph - N/A   Clear
7:53 AM 18.0 °F 4.8 °F 10.0 °F 71% 30.30 in 10.0 mi NW 12.7 mph - N/A   Clear
8:53 AM 19.9 °F 10.1 °F 12.9 °F 74% 30.33 in 10.0 mi West 8.1 mph - N/A   Clear
9:53 AM 21.0 °F 8.1 °F 14.0 °F 74% 30.35 in 10.0 mi WNW 13.8 mph - N/A   Partly Cloudy
10:53 AM 21.9 °F 11.7 °F 14.0 °F 72% 30.35 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
11:53 AM 23.0 °F 17.0 °F 15.1 °F 72% 30.34 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 26.1 °F - 17.1 °F 69% 30.31 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 27.0 °F 21.6 °F 17.1 °F 66% 30.30 in 10.0 mi SW 4.6 mph - N/A   Clear
2:53 PM 28.0 °F 22.8 °F 17.1 °F 63% 30.28 in 10.0 mi West 4.6 mph - N/A   Clear
3:53 PM 30.0 °F - 16.0 °F 56% 30.26 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 28.0 °F 20.0 °F 21.0 °F 75% 30.24 in 10.0 mi East 8.1 mph - N/A   Clear
5:53 PM 27.0 °F 18.7 °F 19.9 °F 75% 30.22 in 10.0 mi East 8.1 mph - N/A   Clear
6:53 PM 25.0 °F 14.8 °F 19.0 °F 78% 30.21 in 10.0 mi East 10.4 mph - N/A   Clear
7:53 PM 24.1 °F 13.1 °F 19.0 °F 81% 30.19 in 10.0 mi ESE 11.5 mph - N/A   Clear
8:53 PM 24.1 °F 14.4 °F 19.0 °F 81% 30.19 in 10.0 mi East 9.2 mph - N/A   Clear
9:53 PM 24.1 °F 13.7 °F 19.0 °F 81% 30.18 in 10.0 mi ESE 10.4 mph - N/A   Clear
10:53 PM 25.0 °F 13.1 °F 19.9 °F 81% 30.14 in 10.0 mi ESE 13.8 mph - N/A   Clear
11:53 PM 25.0 °F 12.6 °F 19.0 °F 78% 30.11 in 10.0 mi ESE 15.0 mph - N/A   Clear