Denver, CO

1:53 AM MDT on October 19, 2019 (GMT -0600)
Denver International

Weather History for KDEN - September, 2019

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Tuesday, September 17, 2019

  Actual Average Record
Temperature  
Mean Temperature 73 °F 63 °F  
Max Temperature 88 °F 78 °F 95 °F (2000)
Min Temperature 57 °F 48 °F 30 °F (1965)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 5 41  
Since 1 July heating degree days 5 57  
Cooling Degree Days 8 2  
Month to date cooling degree days 137 60  
Year to date cooling degree days 894 748  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 33    
Maximum Humidity 52    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.03 in 1.17 in (1971)
Month to date precipitation 0.40 0.56  
Year to date precipitation 12.98 11.92  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.71 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 17, 2019 Rise Set
Actual Time 6:41 AM MDT 7:04 PM MDT
Civil Twilight 6:14 AM MDT 7:31 PM MDT
Nautical Twilight 5:42 AM MDT 8:03 PM MDT
Astronomical Twilight 5:09 AM MDT 8:35 PM MDT
Moon 9:08 PM MDT (9/17) 9:48 AM MDT (9/17)
Length of Visible Light 13h 16m
Length of Day
12h 22m
Waning Gibbous, 89% of the Moon is Illuminated
Sep 17
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.0 °F 48.0 °F 52% 29.67 in 10.0 mi SSW 12.7 mph - N/A   Scattered Clouds
1:53 AM 64.9 °F 46.0 °F 50% 29.68 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
2:53 AM 64.0 °F 45.0 °F 50% 29.68 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
3:53 AM 64.0 °F 44.1 °F 48% 29.68 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
4:53 AM 64.9 °F 43.0 °F 45% 29.68 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
5:53 AM 66.0 °F 41.0 °F 40% 29.69 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
6:53 AM 64.9 °F 39.9 °F 40% 29.72 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
7:53 AM 69.1 °F 39.0 °F 33% 29.73 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
8:53 AM 70.0 °F 39.9 °F 33% 29.74 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
9:53 AM 75.0 °F 37.9 °F 26% 29.74 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
10:53 AM 77.0 °F 37.9 °F 24% 29.74 in 10.0 mi SSW 16.1 mph - N/A   Mostly Cloudy
11:53 AM 80.1 °F 37.0 °F 21% 29.72 in 10.0 mi SW 16.1 mph - N/A   Mostly Cloudy
12:53 PM 82.9 °F 33.1 °F 17% 29.68 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
1:53 PM 84.0 °F 32.0 °F 15% 29.67 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
2:53 PM 86.0 °F 32.0 °F 14% 29.65 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
3:53 PM 86.0 °F 34.0 °F 16% 29.63 in 10.0 mi ESE 8.1 mph 16.1 mph N/A   Mostly Cloudy
4:53 PM 84.0 °F 34.0 °F 17% 29.63 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
5:53 PM 84.9 °F 34.0 °F 16% 29.63 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
6:53 PM 82.0 °F 33.1 °F 17% 29.66 in 10.0 mi SW 11.5 mph 18.4 mph N/A   Partly Cloudy
7:00 PM 82.0 °F 34.0 °F 18% 29.91 in 10.0 mi NW 13.8 mph 25.3 mph N/A   Partly Cloudy
7:53 PM 77.0 °F 37.9 °F 24% 29.70 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
8:53 PM 73.9 °F 37.9 °F 27% 29.73 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
9:53 PM 70.0 °F 39.0 °F 32% 29.75 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
10:53 PM 66.0 °F 39.0 °F 37% 29.77 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
11:53 PM 62.1 °F 42.1 °F 48% 29.80 in 10.0 mi NE 8.1 mph - N/A   Partly Cloudy