Ottumwa, IA

11:40 PM CDT on October 21, 2019 (GMT -0500)
Ottumwa Industrial

Weather History for KOTM - August, 2019

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Monday, August 12, 2019

  Actual Average Record
Temperature  
Mean Temperature 78 °F 74 °F  
Max Temperature 87 °F 84 °F 104 °F (1936)
Min Temperature 68 °F 63 °F 45 °F (1931)
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 13 9  
Month to date cooling degree days 111 110  
Year to date cooling degree days 758 689  
Since 1 June cooling degree days 695 625  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.57 in 0.15 in 2.13 in (1943)
Month to date precipitation 0.77 1.74  
Year to date precipitation 27.29 23.83  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 20 mph    
Max Gust Speed 27 mph    
Visibility 8 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. 12, 2019 Rise Set
Actual Time 6:16 AM CDT 8:12 PM CDT
Civil Twilight 5:46 AM CDT 8:42 PM CDT
Nautical Twilight 5:09 AM CDT 9:18 PM CDT
Astronomical Twilight 4:30 AM CDT 9:58 PM CDT
Moon 6:44 PM CDT (8/12) 3:24 AM CDT (8/12)
Length of Visible Light 14h 56m
Length of Day
13h 56m
Waxing Gibbous, 93% of the Moon is Illuminated
Aug 12
Waxing Gibbous
Aug 15
Full
Aug 23
Last Quarter
Aug 30
New
Sep 5
First Quarter

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 68.0 °F - 66.9 °F 96% 29.92 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 69.1 °F - 66.9 °F 93% 29.90 in 10.0 mi South 3.5 mph - N/A   Clear
2:53 AM 71.1 °F - 69.1 °F 93% 29.88 in 10.0 mi NE 4.6 mph - N/A   Clear
3:41 AM 71.1 °F - 69.1 °F 93% 29.88 in 2.5 mi ENE 5.8 mph - N/A   Scattered Clouds
3:53 AM 71.1 °F - 69.1 °F 93% 29.86 in 6.0 mi East 4.6 mph - N/A   Mostly Cloudy
4:18 AM 70.0 °F - 68.0 °F 93% 29.86 in 4.0 mi East 5.8 mph - N/A   Mostly Cloudy
4:28 AM 70.0 °F - 69.1 °F 97% 29.86 in 5.0 mi East 4.6 mph - N/A   Mostly Cloudy
4:53 AM 70.0 °F - 69.1 °F 97% 29.83 in 8.0 mi East 6.9 mph - N/A   Clear
5:53 AM 70.0 °F - 69.1 °F 97% 29.87 in 9.0 mi Calm Calm - N/A   Overcast
6:48 AM 71.6 °F - 69.8 °F 94% 29.94 in 4.0 mi WNW 6.9 mph - 0.05 in Rain , Thunderstorm Rain
6:53 AM 71.1 °F - 69.1 °F 93% 29.93 in 3.0 mi West 6.9 mph - 0.06 in Rain , Thunderstorm Rain
7:08 AM 71.1 °F - 70.0 °F 96% 29.97 in 3.0 mi WNW 13.8 mph 24.2 mph 0.08 in Rain , Thunderstorm Heavy Rain
7:12 AM 71.1 °F - 70.0 °F 96% 29.97 in 2.5 mi WNW 13.8 mph 24.2 mph 0.16 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:20 AM 71.1 °F - 70.0 °F 96% 29.95 in 1.2 mi North 9.2 mph 20.7 mph 0.36 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:26 AM 71.1 °F - 69.1 °F 93% 29.95 in 2.0 mi NE 8.1 mph - 0.39 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:28 AM 71.1 °F - 69.1 °F 93% 29.94 in 3.0 mi NE 9.2 mph - 0.40 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:51 AM 69.8 °F - 68.0 °F 94% 29.93 in 7.0 mi SE 5.8 mph - 0.43 in Rain , Thunderstorm Rain
7:53 AM 70.0 °F - 68.0 °F 93% 29.91 in 7.0 mi SE 6.9 mph - 0.44 in Rain , Thunderstorm Rain
8:04 AM 70.0 °F - 68.0 °F 93% 29.91 in 7.0 mi ESE 8.1 mph - 0.02 in Rain Light Rain
8:53 AM 70.0 °F - 68.0 °F 93% 29.76 in 10.0 mi East 12.7 mph 25.3 mph 0.06 in   Partly Cloudy
9:53 AM 73.9 °F - 69.1 °F 85% 29.78 in 10.0 mi South 5.8 mph - 0.01 in   Partly Cloudy
10:53 AM 75.0 °F - 69.1 °F 82% 29.81 in 10.0 mi South 5.8 mph - N/A   Overcast
11:53 AM 75.9 °F - 71.1 °F 85% 29.79 in 10.0 mi SSE 9.2 mph - 0.00 in Rain Light Rain
12:53 PM 78.1 °F - 70.0 °F 76% 29.81 in 10.0 mi Calm Calm - 0.00 in   Overcast
1:53 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.80 in 10.0 mi NNE 4.6 mph - N/A   Overcast
2:18 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.80 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
2:28 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.80 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
2:53 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.77 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
3:53 PM 84.0 °F 90.2 °F 73.0 °F 69% 29.75 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 84.9 °F 92.1 °F 73.9 °F 69% 29.76 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
5:53 PM 84.0 °F 91.9 °F 75.0 °F 74% 29.77 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
6:53 PM 84.0 °F 91.9 °F 75.0 °F 74% 29.77 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
7:53 PM 80.1 °F 85.1 °F 75.0 °F 85% 29.78 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy
8:53 PM 79.0 °F - 73.9 °F 84% 29.78 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
9:29 PM 77.0 °F - 73.9 °F 90% 29.80 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
9:53 PM 77.0 °F - 73.9 °F 90% 29.78 in 10.0 mi North 4.6 mph - N/A   Overcast
10:31 PM 75.0 °F - 73.0 °F 94% 29.81 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
10:53 PM 73.9 °F - 73.0 °F 97% 29.80 in 7.0 mi Calm Calm - N/A   Clear
11:53 PM 73.0 °F - 71.1 °F 93% 29.81 in 9.0 mi NW 5.8 mph - N/A   Scattered Clouds