Ottumwa, IA

7:28 PM CDT on October 20, 2019 (GMT -0500)
Ottumwa Industrial

Weather History for KOTM - August, 2019

Change the Weather History Date:

Friday, August 16, 2019

  Actual Average Record
Temperature  
Mean Temperature 74 °F 73 °F  
Max Temperature 84 °F 84 °F 106 °F (1936)
Min Temperature 63 °F 63 °F 49 °F (2013)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 4 23  
Since 1 July heating degree days 0 2  
Cooling Degree Days 9 8  
Month to date cooling degree days 141 145  
Year to date cooling degree days 788 724  
Since 1 June cooling degree days 725 660  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 79    
Maximum Humidity 93    
Minimum Humidity 65    
Precipitation  
Precipitation 0.07 in 0.17 in 2.22 in (2009)
Month to date precipitation 0.84 2.37  
Year to date precipitation 27.36 24.46  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 4 mph (SW)    
Max Wind Speed 13 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

Aug. 16, 2019 Rise Set
Actual Time 6:20 AM CDT 8:07 PM CDT
Civil Twilight 5:50 AM CDT 8:36 PM CDT
Nautical Twilight 5:14 AM CDT 9:12 PM CDT
Astronomical Twilight 4:36 AM CDT 9:50 PM CDT
Moon 9:06 PM CDT (8/16) 7:12 AM CDT (8/16)
Length of Visible Light 14h 46m
Length of Day
13h 47m
Full, 99% of the Moon is Illuminated
Aug 16
Full
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 13
Full

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 66.9 °F - 64.0 °F 90% 29.91 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
1:53 AM 66.9 °F - 64.9 °F 93% 29.88 in 10.0 mi South 4.6 mph - N/A   Clear
2:53 AM 66.0 °F - 64.0 °F 93% 29.87 in 10.0 mi South 3.5 mph - N/A   Clear
3:53 AM 66.9 °F - 64.9 °F 93% 29.87 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 64.9 °F - 63.0 °F 93% 29.87 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 64.9 °F - 63.0 °F 93% 29.88 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 64.0 °F - 62.1 °F 93% 29.89 in 4.0 mi ESE 4.6 mph - N/A   Scattered Clouds
7:53 AM 66.9 °F - 64.9 °F 93% 29.91 in 6.0 mi South 3.5 mph - 0.03 in   Overcast
8:53 AM 69.1 °F - 66.9 °F 93% 29.92 in 10.0 mi SW 4.6 mph - N/A   Overcast
9:53 AM 71.1 °F - 66.9 °F 87% 29.91 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:25 AM 73.9 °F - 66.9 °F 79% 29.92 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
10:53 AM 73.9 °F - 66.9 °F 79% 29.91 in 10.0 mi West 9.2 mph - N/A   Overcast
11:53 AM 77.0 °F - 66.9 °F 71% 29.91 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
12:15 PM 78.1 °F - 66.9 °F 68% 29.92 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
12:53 PM 78.1 °F - 66.9 °F 68% 29.91 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
1:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.88 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
2:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.86 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
3:53 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.86 in 4.0 mi West 6.9 mph - 0.02 in Rain Light Rain
4:53 PM 80.1 °F 83.6 °F 71.1 °F 74% 29.85 in 10.0 mi West 6.9 mph - 0.02 in   Scattered Clouds
5:53 PM 80.1 °F 83.6 °F 71.1 °F 74% 29.85 in 10.0 mi WNW 5.8 mph - 0.00 in   Scattered Clouds
6:53 PM 79.0 °F - 71.1 °F 77% 29.85 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
7:53 PM 78.1 °F - 68.0 °F 71% 29.84 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
8:53 PM 75.0 °F - 66.9 °F 76% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 PM 73.9 °F - 69.1 °F 85% 29.87 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 73.0 °F - 69.1 °F 87% 29.88 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 75.0 °F - 66.9 °F 76% 29.88 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy