Ottumwa, IA

10:09 PM CDT on October 18, 2019 (GMT -0500)
Ottumwa Industrial

Weather History for KOTM - August, 2019

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Wednesday, August 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 73 °F 73 °F  
Max Temperature 78 °F 83 °F 104 °F (1936)
Min Temperature 68 °F 62 °F 48 °F (1950)
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 8 8  
Month to date cooling degree days 195 185  
Year to date cooling degree days 842 764  
Since 1 June cooling degree days 779 700  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation  
Precipitation 0.43 in 0.15 in 1.55 in (1955)
Month to date precipitation 2.88 3.14  
Year to date precipitation 29.40 25.23  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 23 mph    
Max Gust Speed 35 mph    
Visibility 9 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. 21, 2019 Rise Set
Actual Time 6:25 AM CDT 8:00 PM CDT
Civil Twilight 5:56 AM CDT 8:29 PM CDT
Nautical Twilight 5:20 AM CDT 9:04 PM CDT
Astronomical Twilight 4:43 AM CDT 9:41 PM CDT
Moon 11:14 PM CDT (8/21) 12:04 PM CDT (8/21)
Length of Visible Light 14h 32m
Length of Day
13h 34m
Waning Gibbous, 69% of the Moon is Illuminated
Aug 21
Waning Gibbous
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter
Sep 13
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 75.0 °F 72.0 °F 90% 29.97 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 73.9 °F 72.0 °F 93% 29.97 in 10.0 mi SW 4.6 mph - N/A   Clear
2:53 AM 73.0 °F 71.1 °F 93% 29.94 in 10.0 mi West 3.5 mph - N/A   Clear
3:53 AM 71.1 °F 69.1 °F 93% 29.91 in 8.0 mi SW 3.5 mph - N/A   Clear
4:53 AM 71.1 °F 69.1 °F 93% 29.92 in 9.0 mi Calm Calm - N/A   Clear
5:53 AM 71.1 °F 70.0 °F 96% 29.94 in 9.0 mi Calm Calm - N/A   Clear
6:53 AM 72.0 °F 71.1 °F 97% 29.96 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
7:53 AM 73.0 °F 71.1 °F 93% 29.97 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
8:53 AM 73.0 °F 71.1 °F 93% 30.00 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
9:10 AM 73.0 °F 71.1 °F 93% 30.05 in 9.0 mi SSW 12.7 mph 23.0 mph N/A Thunderstorm Overcast
9:20 AM 73.0 °F 70.0 °F 90% 30.05 in 10.0 mi SW 13.8 mph 27.6 mph 0.00 in Rain , Thunderstorm Light Rain
9:26 AM 72.0 °F 70.0 °F 93% 30.04 in 10.0 mi SSW 16.1 mph 27.6 mph 0.01 in Rain Light Rain
9:28 AM 72.0 °F 69.1 °F 91% 30.04 in 8.0 mi SW 18.4 mph 31.1 mph 0.02 in Rain , Thunderstorm Light Rain
9:48 AM 71.6 °F 69.8 °F 94% 30.07 in 10.0 mi WSW 17.3 mph 32.2 mph 0.06 in Rain , Thunderstorm Light Thunderstorms and Rain
9:53 AM 71.1 °F 68.0 °F 90% 30.06 in 10.0 mi West 15.0 mph 32.2 mph 0.06 in Rain , Thunderstorm Light Thunderstorms and Rain
10:48 AM 71.6 °F 68.0 °F 88% 30.10 in 7.0 mi WNW 17.3 mph - 0.09 in Rain Rain
10:53 AM 71.1 °F 69.1 °F 93% 30.09 in 6.0 mi WNW 16.1 mph - 0.10 in Rain Rain
11:00 AM 71.1 °F 69.1 °F 93% 30.11 in 5.0 mi WNW 17.3 mph 29.9 mph 0.02 in Rain , Thunderstorm Rain
11:28 AM 70.0 °F 68.0 °F 93% 30.11 in 2.5 mi NW 12.7 mph - 0.14 in Rain Heavy Rain
11:40 AM 70.0 °F 68.0 °F 93% 30.11 in 3.0 mi WNW 8.1 mph - 0.19 in Rain Rain
11:53 AM 70.0 °F 68.0 °F 93% 30.09 in 5.0 mi NW 8.1 mph - 0.22 in Rain Rain
12:53 PM 72.0 °F 69.1 °F 91% 30.03 in 10.0 mi NW 4.6 mph - 0.05 in Rain Light Rain
1:53 PM 75.9 °F 70.0 °F 82% 29.99 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
2:53 PM 78.1 °F 68.0 °F 71% 29.90 in 10.0 mi NE 16.1 mph 21.9 mph N/A   Mostly Cloudy
3:50 PM 77.0 °F 69.8 °F 78% 30.01 in 10.0 mi NNW 16.1 mph - N/A   Partly Cloudy
3:53 PM 75.9 °F 69.1 °F 79% 30.00 in 10.0 mi NNW 16.1 mph - N/A   Partly Cloudy
4:53 PM 75.9 °F 70.0 °F 82% 29.99 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
5:53 PM 75.0 °F 70.0 °F 84% 29.99 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:53 PM 73.9 °F 70.0 °F 87% 30.00 in 10.0 mi NW 5.8 mph - N/A   Overcast
7:53 PM 73.0 °F 69.1 °F 87% 29.99 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
8:53 PM 72.0 °F 70.0 °F 93% 30.00 in 10.0 mi NNE 3.5 mph - N/A   Overcast
9:53 PM 72.0 °F 69.1 °F 91% 30.01 in 10.0 mi North 6.9 mph - N/A   Overcast
10:53 PM 71.1 °F 68.0 °F 90% 30.01 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
11:53 PM 69.1 °F 64.9 °F 87% 30.05 in 10.0 mi North 5.8 mph - N/A   Overcast