Ottumwa, IA

12:13 PM CDT on May 21, 2018 (GMT -0500)
Ottumwa Industrial

Weather History for KOTM - September, 2013

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 62 °F  
Max Temperature 71 °F 74 °F 95 °F (1940)
Min Temperature 45 °F 50 °F 36 °F (1999)
Degree Days  
Heating Degree Days 7 5  
Month to date heating degree days 39 52  
Since 1 July heating degree days 55 63  
Cooling Degree Days 0 2  
Month to date cooling degree days 151 80  
Year to date cooling degree days 966 914  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 65    
Maximum Humidity 93    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.12 in 2.47 in (2009)
Month to date precipitation 0.68 2.76  
Year to date precipitation 29.22 29.46  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 16 mph    
Max Gust Speed 24 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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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:56 AM CDT 7:08 PM CDT
Civil Twilight 6:29 AM CDT 7:35 PM CDT
Nautical Twilight 5:56 AM CDT 8:07 PM CDT
Astronomical Twilight 5:23 AM CDT 8:40 PM CDT
Moon 8:17 PM CDT 9:17 AM CDT
Length of Visible Light 13h 06m
Length of Day
12h 11m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 53.1 °F - 48.0 °F 83% 29.96 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
1:53 AM 51.1 °F - 45.0 °F 80% 29.96 in 10.0 mi NW 8.1 mph - N/A   Clear
2:53 AM 48.9 °F - 43.0 °F 80% 29.96 in 10.0 mi NW 9.2 mph - N/A   Clear
3:53 AM 48.0 °F - 43.0 °F 83% 29.96 in 10.0 mi NW 8.1 mph - N/A   Clear
4:53 AM 46.9 °F - 42.1 °F 83% 29.96 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:53 AM 45.0 °F 41.2 °F 42.1 °F 90% 29.98 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:53 AM 46.0 °F 41.9 °F 41.0 °F 83% 29.99 in 10.0 mi NNW 8.1 mph - N/A   Clear
7:53 AM 48.9 °F - 43.0 °F 80% 30.00 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:53 AM 54.0 °F - 45.0 °F 72% 30.01 in 10.0 mi NNW 10.4 mph - N/A   Clear
9:53 AM 59.0 °F - 46.0 °F 62% 30.02 in 10.0 mi North 11.5 mph - N/A   Clear
10:53 AM 62.1 °F - 44.1 °F 52% 30.02 in 10.0 mi NNW 13.8 mph - N/A   Clear
11:53 AM 64.9 °F - 44.1 °F 47% 30.01 in 10.0 mi NNW 11.5 mph - N/A   Clear
12:53 PM 66.9 °F - 44.1 °F 44% 30.00 in 10.0 mi NNW 11.5 mph 20.7 mph N/A   Clear
1:53 PM 68.0 °F - 44.1 °F 42% 29.98 in 10.0 mi Variable 5.8 mph - N/A   Clear
2:53 PM 70.0 °F - 44.1 °F 39% 29.96 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Clear
3:53 PM 70.0 °F - 43.0 °F 38% 29.94 in 10.0 mi WNW 9.2 mph 20.7 mph N/A   Clear
4:53 PM 70.0 °F - 44.1 °F 39% 29.93 in 10.0 mi NNW 8.1 mph 19.6 mph N/A   Clear
5:53 PM 69.1 °F - 44.1 °F 40% 29.92 in 10.0 mi WNW 8.1 mph - N/A   Clear
6:53 PM 62.1 °F - 46.9 °F 58% 29.92 in 10.0 mi West 4.6 mph - N/A   Clear
7:53 PM 54.0 °F - 48.0 °F 80% 29.93 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 52.0 °F - 45.0 °F 77% 29.94 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 50.0 °F - 46.0 °F 86% 29.94 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 50.0 °F - 46.0 °F 86% 29.95 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 48.0 °F - 46.0 °F 93% 29.96 in 9.0 mi Calm Calm - N/A   Clear