Weather History for Ottumwa, IA

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Saturday, July 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F 75 °F  
Max Temperature 89 °F 86 °F 111 °F (1934)
Min Temperature 63 °F 65 °F 53 °F (2009)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 26 21  
Since 1 July heating degree days 0 0  
Cooling Degree Days 11 10  
Month to date cooling degree days 215 200  
Year to date cooling degree days 490 465  
Since 1 June cooling degree days 413 401  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 62    
Maximum Humidity 87    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.14 in 1.45 in (1997)
Month to date precipitation 0.16 3.00  
Year to date precipitation 26.30 20.62  
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 6 mph (NE)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 20, 2013 Rise Set
Actual Time 5:54 AM CDT 8:37 PM CDT
Civil Twilight 5:22 AM CDT 9:09 PM CDT
Nautical Twilight 4:42 AM CDT 9:49 PM CDT
Astronomical Twilight 3:56 AM CDT 10:35 PM CDT
Moon 6:41 PM CDT (7/20) 3:35 AM CDT (7/20)
Length of Visible Light 15h 46m
Length of Day
14h 42m
Waxing Gibbous, 94% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.9 °F - 66.0 °F 76% 29.88 in 10.0 mi North 5.8 mph - N/A   Overcast
1:53 AM 73.0 °F - 64.0 °F 73% 29.88 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
2:53 AM 69.1 °F - 63.0 °F 81% 29.88 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
3:53 AM 66.9 °F - 62.1 °F 84% 29.88 in 10.0 mi North 6.9 mph - N/A   Clear
4:53 AM 66.0 °F - 61.0 °F 84% 29.88 in 10.0 mi North 8.1 mph - N/A   Clear
5:53 AM 64.0 °F - 60.1 °F 87% 29.90 in 10.0 mi North 5.8 mph - N/A   Clear
6:53 AM 64.9 °F - 61.0 °F 87% 29.90 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 72.0 °F - 62.1 °F 71% 29.91 in 10.0 mi NNE 5.8 mph - N/A   Clear
8:53 AM 75.9 °F - 63.0 °F 64% 29.91 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:53 AM 80.1 °F 81.1 °F 61.0 °F 52% 29.91 in 10.0 mi East 9.2 mph - N/A   Clear
10:53 AM 82.9 °F 83.3 °F 61.0 °F 47% 29.94 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:53 AM 84.9 °F 85.0 °F 61.0 °F 44% 29.94 in 10.0 mi NNE 9.2 mph - N/A   Clear
12:53 PM 84.9 °F 84.8 °F 60.1 °F 43% 29.93 in 10.0 mi Variable 6.9 mph - N/A   Clear
1:53 PM 86.0 °F 85.4 °F 59.0 °F 40% 29.92 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:53 PM 86.0 °F 85.4 °F 59.0 °F 40% 29.91 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 87.1 °F 85.9 °F 57.0 °F 36% 29.89 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 88.0 °F 86.7 °F 57.0 °F 35% 29.88 in 10.0 mi East 5.8 mph - N/A   Clear
5:53 PM 84.9 °F 84.2 °F 57.9 °F 40% 29.86 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 86.0 °F 85.0 °F 57.9 °F 38% 29.87 in 10.0 mi East 4.6 mph - N/A   Clear
7:53 PM 82.0 °F 82.7 °F 61.0 °F 49% 29.87 in 10.0 mi East 4.6 mph - N/A   Clear
8:53 PM 80.1 °F 81.2 °F 62.1 °F 54% 29.88 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:53 PM 75.9 °F - 63.0 °F 64% 29.90 in 10.0 mi East 6.9 mph - N/A   Clear
10:53 PM 75.9 °F - 64.0 °F 67% 29.91 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:53 PM 71.1 °F - 63.0 °F 75% 29.91 in 10.0 mi SE 6.9 mph - N/A   Clear