Ottumwa, IA

12:02 PM CDT on October 22, 2019 (GMT -0500)
Ottumwa Industrial

Weather History for KOTM - August, 2019

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Tuesday, August 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 78 °F 73 °F  
Max Temperature 87 °F 83 °F 103 °F (1947)
Min Temperature 68 °F 62 °F 41 °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 13 8  
Month to date cooling degree days 187 177  
Year to date cooling degree days 834 756  
Since 1 June cooling degree days 771 692  
Growing Degree Days 27 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 80    
Maximum Humidity 94    
Minimum Humidity 65    
Precipitation  
Precipitation 0.80 in 0.15 in 4.54 in (2010)
Month to date precipitation 2.45 2.99  
Year to date precipitation 28.97 25.08  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 7 mph (ESE)    
Max Wind Speed 30 mph    
Max Gust Speed 46 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. 20, 2019 Rise Set
Actual Time 6:24 AM CDT 8:01 PM CDT
Civil Twilight 5:55 AM CDT 8:30 PM CDT
Nautical Twilight 5:19 AM CDT 9:05 PM CDT
Astronomical Twilight 4:42 AM CDT 9:43 PM CDT
Moon 10:47 PM CDT (8/20) 11:04 AM CDT (8/20)
Length of Visible Light 14h 35m
Length of Day
13h 37m
Waning Gibbous, 77% of the Moon is Illuminated
Aug 20
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 - 70.0 °F 90% 29.99 in 10.0 mi East 4.6 mph - N/A   Clear
1:53 AM 73.0 °F - 70.0 °F 90% 30.00 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
2:53 AM 73.0 °F - 70.0 °F 90% 29.95 in 10.0 mi SE 8.1 mph - N/A   Clear
3:53 AM 73.9 °F - 71.1 °F 91% 29.92 in 10.0 mi SSE 8.1 mph - N/A   Clear
4:53 AM 73.9 °F - 71.1 °F 91% 29.89 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:34 AM 73.0 °F - 71.1 °F 93% 29.88 in 7.0 mi East 9.2 mph - 0.00 in Thunderstorm Thunderstorm
5:49 AM 73.4 °F - 71.6 °F 94% 29.92 in 8.0 mi East 9.2 mph - 0.00 in   Partly Cloudy
5:53 AM 73.0 °F - 71.1 °F 93% 29.89 in 8.0 mi East 9.2 mph - 0.00 in   Partly Cloudy
6:00 AM 73.0 °F - 71.1 °F 93% 29.91 in 7.0 mi ESE 8.1 mph - N/A Thunderstorm Thunderstorm
6:38 AM 73.9 °F - 72.0 °F 93% 29.95 in 8.0 mi East 5.8 mph - 0.02 in Rain , Thunderstorm Light Rain
6:45 AM 73.9 °F - 72.0 °F 93% - 4.0 mi North - - 0.08 in Rain , Thunderstorm Light Thunderstorms and Rain
6:48 AM 71.6 °F - 68.0 °F 88% - 1.8 mi WNW 29.9 mph 46.0 mph 0.17 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:53 AM 68.0 °F - 64.9 °F 90% - 1.0 mi West 18.4 mph 46.0 mph 0.33 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:02 AM 70.0 °F - 64.9 °F 84% - 2.0 mi WNW 19.6 mph 34.5 mph 0.15 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:41 AM 70.0 °F - 66.9 °F 90% 30.09 in - WNW 3.5 mph - 0.32 in Rain , Thunderstorm Heavy Thunderstorms and Rain
7:49 AM 69.8 °F - 66.2 °F 88% 30.09 in 2.0 mi SSW 6.9 mph - 0.36 in Rain , Thunderstorm Thunderstorms and Rain
7:53 AM 69.1 °F - 66.9 °F 93% 30.09 in 3.0 mi Variable 4.6 mph - 0.38 in Rain , Thunderstorm Thunderstorms and Rain
8:00 AM 71.1 °F - 66.0 °F 84% 30.07 in 2.5 mi SSW 4.6 mph 18.4 mph 0.03 in Rain , Thunderstorm Heavy Thunderstorms and Rain
8:09 AM 70.0 °F - 66.0 °F 87% 30.02 in 8.0 mi ESE 10.4 mph - 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
8:53 AM 69.1 °F - 66.9 °F 93% 29.99 in 10.0 mi ESE 6.9 mph - 0.09 in Rain , Thunderstorm Light Rain
9:23 AM 69.1 °F - 66.0 °F 90% 30.01 in 10.0 mi East 10.4 mph - 0.00 in   Overcast
9:53 AM 70.0 °F - 66.0 °F 87% 29.97 in 10.0 mi East 6.9 mph - 0.00 in   Mostly Cloudy
10:53 AM 73.0 °F - 66.9 °F 81% 29.97 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
11:53 AM 77.0 °F - 70.0 °F 79% 29.94 in 10.0 mi SSW 11.5 mph - N/A   Clear
12:53 PM 78.1 °F - 70.0 °F 76% 29.93 in 10.0 mi South 16.1 mph 21.9 mph N/A   Clear
1:53 PM 80.1 °F 83.6 °F 71.1 °F 74% 29.93 in 10.0 mi SW 10.4 mph 23.0 mph N/A   Clear
2:53 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.99 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
3:53 PM 84.9 °F 90.7 °F 72.0 °F 65% 29.94 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.90 in 10.0 mi North 6.9 mph - N/A   Clear
5:53 PM 84.9 °F 92.1 °F 73.9 °F 69% 29.89 in 10.0 mi North 3.5 mph - N/A   Clear
6:53 PM 84.9 °F 92.1 °F 73.9 °F 69% 29.90 in 10.0 mi Variable 3.5 mph - N/A   Clear
7:53 PM 79.0 °F - 75.0 °F 88% 29.92 in 10.0 mi SE 3.5 mph - N/A   Clear
8:53 PM 77.0 °F - 73.9 °F 90% 29.96 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
9:01 PM 78.1 °F - 75.0 °F 90% 29.98 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
9:53 PM 78.1 °F - 75.0 °F 90% 29.97 in 10.0 mi SE 4.6 mph - N/A   Overcast
10:39 PM 78.1 °F - 75.0 °F 90% 30.00 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 79.0 °F - 73.9 °F 84% 29.98 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 75.9 °F - 73.0 °F 91% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy