Weather History for Ottumwa, IA

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Friday, September 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 54 °F 59 °F  
Max Temperature 73 °F 71 °F 99 °F (1953)
Min Temperature 34 °F 47 °F 23 °F (1942)
Degree Days  
Heating Degree Days 11 7  
Month to date heating degree days 130 94  
Since 1 July heating degree days 135 105  
Cooling Degree Days 0 1  
Month to date cooling degree days 83 90  
Year to date cooling degree days 1220 924  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 58    
Maximum Humidity 86    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.11 in 1.99 in (1911)
Month to date precipitation 0.78 3.58  
Year to date precipitation 19.26 30.28  
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 3 mph (ENE)    
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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Daily Weather History Graph

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Astronomy

Sep. 28, 2012 Rise Set
Actual Time 7:03 AM CDT 6:55 PM CDT
Civil Twilight 6:36 AM CDT 7:23 PM CDT
Nautical Twilight 6:04 AM CDT 7:55 PM CDT
Astronomical Twilight 5:32 AM CDT 8:27 PM CDT
Moon 5:58 PM CDT (9/28) 5:34 AM CDT (9/28)
Length of Visible Light 12h 46m
Length of Day
11h 52m
Waxing Gibbous, 98% of the Moon is Illuminated
Sep 28
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 37.0 °F 59% 30.17 in 10.0 mi East 3.5 mph - N/A   Clear
1:53 AM 50.0 °F 37.0 °F 61% 30.17 in 10.0 mi East 3.5 mph - N/A   Clear
2:53 AM 46.9 °F 37.0 °F 68% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 41.0 °F 35.1 °F 79% 30.17 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 45.0 °F 36.0 °F 71% 30.18 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 43.0 °F 36.0 °F 76% 30.19 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 42.1 °F 36.0 °F 79% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 41.0 °F 37.0 °F 86% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 52.0 °F 43.0 °F 71% 30.22 in 10.0 mi East 4.6 mph - N/A   Clear
9:53 AM 59.0 °F 45.0 °F 60% 30.23 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 64.9 °F 42.1 °F 43% 30.24 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 69.1 °F 39.9 °F 35% 30.22 in 10.0 mi North 4.6 mph - N/A   Clear
12:53 PM 71.1 °F 39.0 °F 31% 30.20 in 10.0 mi NE 9.2 mph - N/A   Clear
1:53 PM 72.0 °F 37.9 °F 29% 30.17 in 10.0 mi NE 5.8 mph - N/A   Clear
2:53 PM 72.0 °F 37.9 °F 29% 30.15 in 10.0 mi NE 9.2 mph - N/A   Clear
3:53 PM 71.1 °F 37.9 °F 30% 30.14 in 10.0 mi NE 3.5 mph - N/A   Clear
4:53 PM 70.0 °F 37.9 °F 31% 30.13 in 10.0 mi NE 4.6 mph - N/A   Clear
5:53 PM 70.0 °F 39.0 °F 32% 30.13 in 10.0 mi ENE 4.6 mph - N/A   Clear
6:53 PM 66.0 °F 39.0 °F 37% 30.14 in 10.0 mi ENE 3.5 mph - N/A   Clear
7:53 PM 57.0 °F 37.9 °F 49% 30.14 in 10.0 mi East 3.5 mph - N/A   Clear
8:53 PM 55.0 °F 39.0 °F 55% 30.14 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:53 PM 52.0 °F 37.9 °F 59% 30.15 in 10.0 mi South 3.5 mph - N/A   Clear
10:53 PM 51.1 °F 39.0 °F 63% 30.15 in 9.0 mi Calm Calm - N/A   Clear
11:53 PM 48.9 °F 39.9 °F 71% 30.15 in 10.0 mi Calm Calm - N/A   Clear