Ottumwa, IA

9:53 PM CDT on October 15, 2019 (GMT -0500)
Ottumwa Industrial

Weather History for KOTM - August, 2019

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Saturday, August 17, 2019

  Actual Average Record
Temperature  
Mean Temperature 77 °F 73 °F  
Max Temperature 84 °F 84 °F 104 °F (1983)
Min Temperature 69 °F 63 °F 49 °F (1897)
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 12 8  
Month to date cooling degree days 153 153  
Year to date cooling degree days 800 732  
Since 1 June cooling degree days 737 668  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 58    
Precipitation  
Precipitation 0.04 in 0.16 in 1.73 in (1941)
Month to date precipitation 0.88 2.53  
Year to date precipitation 27.40 24.62  
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 17, 2019 Rise Set
Actual Time 6:21 AM CDT 8:05 PM CDT
Civil Twilight 5:51 AM CDT 8:35 PM CDT
Nautical Twilight 5:15 AM CDT 9:10 PM CDT
Astronomical Twilight 4:37 AM CDT 9:48 PM CDT
Moon 9:33 PM CDT (8/17) 8:10 AM CDT (8/17)
Length of Visible Light 14h 43m
Length of Day
13h 44m
Waning Gibbous, 96% of the Moon is Illuminated
Aug 17
Waning Gibbous
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 73.0 °F - 66.9 °F 81% 29.87 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
1:53 AM 70.0 °F - 64.0 °F 81% 29.82 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
2:53 AM 70.0 °F - 64.0 °F 81% 29.84 in 10.0 mi SE 6.9 mph - N/A   Overcast
3:53 AM 70.0 °F - 66.9 °F 90% 29.84 in 10.0 mi ESE 3.5 mph - N/A   Overcast
4:53 AM 69.1 °F - 66.9 °F 93% 29.88 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
5:53 AM 71.1 °F - 69.1 °F 93% 29.87 in 10.0 mi Calm Calm - 0.01 in   Overcast
6:20 AM 71.1 °F - 68.0 °F 90% 29.90 in 10.0 mi WSW 9.2 mph - 0.01 in Rain Light Rain
6:31 AM 71.1 °F - 68.0 °F 90% 29.90 in 10.0 mi West 9.2 mph - 0.01 in Rain , Thunderstorm Light Thunderstorms and Rain
6:46 AM 71.1 °F - 68.0 °F 90% 29.89 in 9.0 mi West 9.2 mph 19.6 mph 0.03 in Rain Light Rain
6:53 AM 71.1 °F - 68.0 °F 90% 29.87 in 10.0 mi West 9.2 mph - 0.03 in Rain Light Rain
7:53 AM 71.1 °F - 68.0 °F 90% 29.85 in 10.0 mi NE 4.6 mph - 0.00 in   Scattered Clouds
8:53 AM 72.0 °F - 69.1 °F 91% 29.84 in 10.0 mi NE 5.8 mph - N/A   Clear
9:53 AM 75.9 °F - 66.9 °F 74% 29.82 in 10.0 mi Calm Calm - N/A   Clear
10:27 AM 78.1 °F - 66.9 °F 68% 29.85 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 77.0 °F - 66.9 °F 71% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:01 AM 78.1 °F - 66.0 °F 66% 29.86 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 AM 79.0 °F - 66.9 °F 66% 29.86 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
12:53 PM 79.0 °F - 66.0 °F 64% 29.86 in 10.0 mi South 17.3 mph 24.2 mph N/A   Clear
1:53 PM 79.0 °F - 64.9 °F 62% 29.86 in 10.0 mi South 10.4 mph 17.3 mph N/A   Partly Cloudy
2:53 PM 82.0 °F 84.5 °F 66.9 °F 60% 29.82 in 10.0 mi Variable 6.9 mph 17.3 mph N/A   Clear
3:53 PM 82.0 °F 84.1 °F 66.0 °F 58% 29.81 in 10.0 mi SW 5.8 mph - N/A   Clear
4:53 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.80 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:53 PM 84.0 °F 87.0 °F 68.0 °F 58% 29.81 in 10.0 mi South 4.6 mph - N/A   Clear
6:53 PM 81.0 °F 83.8 °F 68.0 °F 65% 29.79 in 10.0 mi SSE 10.4 mph - N/A   Clear
7:53 PM 77.0 °F - 68.0 °F 74% 29.78 in 10.0 mi SE 9.2 mph - N/A   Clear
8:53 PM 73.9 °F - 68.0 °F 82% 29.78 in 10.0 mi SE 8.1 mph - N/A   Clear
9:53 PM 75.0 °F - 69.1 °F 82% 29.78 in 10.0 mi South 10.4 mph - N/A   Clear
10:53 PM 73.0 °F - 69.1 °F 87% 29.78 in 10.0 mi South 10.4 mph - N/A   Clear
11:53 PM 73.9 °F - 69.1 °F 85% 29.78 in 10.0 mi South 10.4 mph - N/A   Clear