Ottumwa, IA

9:02 PM CDT on April 23, 2017 (GMT -0500)
Ottumwa Industrial

Weather History for KOTM - September, 2011

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Saturday, September 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 57 °F 64 °F  
Max Temperature 63 °F 76 °F 98 °F (1927)
Min Temperature 50 °F 52 °F 34 °F (1937)
Degree Days  
Heating Degree Days 8 4  
Month to date heating degree days 75 34  
Since 1 July heating degree days 75 45  
Cooling Degree Days 0 3  
Month to date cooling degree days 63 72  
Year to date cooling degree days 1086 906  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 68    
Maximum Humidity 83    
Minimum Humidity 52    
Precipitation  
Precipitation T in 0.12 in 2.05 in (1978)
Month to date precipitation 0.69 2.26  
Year to date precipitation 25.78 28.96  
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 9 mph (ESE)    
Max Wind Speed 15 mph    
Max Gust Speed 21 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

Sep. 17, 2011 Rise Set
Actual Time 6:52 AM CDT 7:15 PM CDT
Civil Twilight 6:24 AM CDT 7:43 PM CDT
Nautical Twilight 5:51 AM CDT 8:15 PM CDT
Astronomical Twilight 5:18 AM CDT 8:49 PM CDT
Moon 9:42 PM CDT (9/17) 11:58 AM CDT (9/17)
Length of Visible Light 13h 19m
Length of Day
12h 23m
Waning Gibbous, 76% of the Moon is Illuminated
Sep 17
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

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 45.0 °F 80% 30.24 in 10.0 mi East 9.2 mph - N/A   Overcast
1:53 AM 51.1 °F 44.1 °F 77% 30.23 in 10.0 mi East 9.2 mph - N/A   Overcast
2:53 AM 50.0 °F 44.1 °F 80% 30.22 in 10.0 mi ESE 6.9 mph - N/A   Overcast
3:53 AM 51.1 °F 45.0 °F 80% 30.22 in 10.0 mi ESE 6.9 mph - N/A   Overcast
4:53 AM 51.1 °F 45.0 °F 80% 30.22 in 10.0 mi East 6.9 mph - N/A   Overcast
5:53 AM 51.8 °F 44.6 °F 76% 30.21 in 10.0 mi East 5.8 mph - N/A   Overcast
6:53 AM 51.1 °F 45.0 °F 80% 30.22 in 10.0 mi East 5.8 mph - N/A   Overcast
7:53 AM 52.0 °F 46.0 °F 80% 30.23 in 10.0 mi East 9.2 mph - N/A   Overcast
8:53 AM 54.0 °F 45.0 °F 72% 30.23 in 10.0 mi ESE 6.9 mph - N/A   Overcast
9:53 AM 55.0 °F 45.0 °F 69% 30.22 in 10.0 mi ESE 10.4 mph - 0.00 in   Overcast
10:53 AM 57.2 °F 46.4 °F 67% 30.21 in 10.0 mi SSE 11.5 mph - N/A   Overcast
11:53 AM 61.0 °F 46.9 °F 60% 30.21 in 10.0 mi SE 11.5 mph - N/A   Overcast
12:53 PM 62.6 °F 44.6 °F 52% 30.18 in 10.0 mi SE 15.0 mph 20.7 mph N/A   Overcast
1:53 PM 62.1 °F 44.1 °F 52% 30.17 in 10.0 mi SE 12.7 mph - N/A   Overcast
2:53 PM 62.1 °F 46.0 °F 56% 30.15 in 10.0 mi SE 11.5 mph - N/A   Overcast
3:53 PM 63.0 °F 46.0 °F 54% 30.14 in 10.0 mi SSE 12.7 mph - N/A   Overcast
4:53 PM 62.1 °F 46.9 °F 58% 30.13 in 10.0 mi SE 8.1 mph - N/A   Overcast
5:53 PM 63.0 °F 48.0 °F 58% 30.12 in 10.0 mi ESE 10.4 mph - N/A   Overcast
6:53 PM 62.1 °F 46.9 °F 58% 30.11 in 10.0 mi SE 11.5 mph - N/A   Overcast
7:53 PM 61.0 °F 48.0 °F 62% 30.09 in 10.0 mi SE 5.8 mph - N/A   Overcast
8:53 PM 60.1 °F 48.9 °F 67% 30.10 in 10.0 mi ESE 4.6 mph - N/A   Overcast
9:53 PM 60.1 °F 50.0 °F 69% 30.11 in 10.0 mi ESE 4.6 mph - N/A   Overcast
10:08 PM 60.8 °F 50.0 °F 68% 30.10 in 10.0 mi ESE 5.8 mph - N/A   Overcast
10:53 PM 60.1 °F 50.0 °F 69% 30.10 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:53 PM 60.1 °F 51.1 °F 72% 30.09 in 10.0 mi ESE 5.8 mph - N/A   Overcast