Denver Centennial, CO

3:54 AM MDT on September 23, 2017 (GMT -0600)
Centennial

Weather History for KAPA - September, 2012

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Wednesday, September 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 79 °F 71 °F 93 °F (2010)
Min Temperature 53 °F 43 °F 33 °F (1996)
Cooling Degree Days 1    
Month to date cooling degree days 70  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 30 °F    
Average Humidity 31    
Maximum Humidity 47    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in - - ()
Month to date precipitation 1.37  
Year to date precipitation 11.75  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 7 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 19, 2012 Rise Set
Actual Time 6:44 AM MDT 7:00 PM MDT
Civil Twilight 6:17 AM MDT 7:27 PM MDT
Nautical Twilight 5:46 AM MDT 7:58 PM MDT
Astronomical Twilight 5:14 AM MDT 8:30 PM MDT
Moon 10:56 AM MDT (9/19) 9:13 PM MDT (9/19)
Length of Visible Light 13h 09m
Length of Day
12h 15m
Waxing Crescent, 17% of the Moon is Illuminated
Sep 19
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 55.0 °F 35.1 °F 47% 30.00 in 10.0 mi SW 5.8 mph - N/A   Clear
1:53 AM 57.0 °F 33.1 °F 40% 30.00 in 10.0 mi SW 10.4 mph - N/A   Clear
2:53 AM 59.0 °F 30.9 °F 35% 29.97 in 10.0 mi WSW 10.4 mph - N/A   Clear
3:53 AM 57.9 °F 28.9 °F 33% 29.97 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:53 AM 55.9 °F 28.9 °F 36% 29.99 in 10.0 mi SW 6.9 mph - N/A   Clear
5:53 AM 57.0 °F 28.0 °F 33% 29.99 in 10.0 mi SW 9.2 mph - N/A   Clear
6:53 AM 57.0 °F 28.0 °F 33% 30.03 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
7:53 AM 61.0 °F 28.0 °F 29% 30.04 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
8:53 AM 66.0 °F 28.9 °F 25% 30.05 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
9:53 AM 69.1 °F 35.1 °F 29% 30.07 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
10:53 AM 73.0 °F 28.0 °F 19% 30.09 in 10.0 mi NNE 9.2 mph - N/A   Partly Cloudy
11:53 AM 75.0 °F 28.0 °F 18% 30.09 in 10.0 mi NE 11.5 mph - N/A   Clear
12:53 PM 75.0 °F 28.0 °F 18% 30.08 in 10.0 mi NE 6.9 mph - N/A   Clear
1:53 PM 77.0 °F 27.0 °F 16% 30.05 in 10.0 mi NE 8.1 mph - N/A   Clear
2:53 PM 78.1 °F 28.0 °F 16% 30.02 in 10.0 mi NE 10.4 mph - N/A   Clear
3:53 PM 78.1 °F 27.0 °F 15% 30.01 in 10.0 mi Variable 5.8 mph 19.6 mph N/A   Clear
4:53 PM 75.9 °F 27.0 °F 16% 30.01 in 10.0 mi East 6.9 mph - N/A   Clear
5:53 PM 75.0 °F 27.0 °F 17% 30.01 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 66.0 °F 30.0 °F 26% 30.05 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
8:53 PM 64.0 °F 30.9 °F 29% 30.06 in 10.0 mi SE 3.5 mph - N/A   Clear
9:53 PM 63.0 °F 30.9 °F 30% 30.07 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:53 PM 57.9 °F 34.0 °F 41% 30.08 in 10.0 mi South 3.5 mph - N/A   Clear
11:53 PM 54.0 °F 34.0 °F 47% 30.08 in 10.0 mi SE 4.6 mph - N/A   Clear