Weather History for Denver, CO

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Thursday, October 20, 2011

  Actual Average (KDEN) Record (KDEN)
Temperature  
Mean Temperature 50 °F 49 °F  
Max Temperature 68 °F 64 °F 83 °F (1950)
Min Temperature 33 °F 35 °F 21 °F (1995)
Degree Days  
Heating Degree Days 14 16  
Month to date heating degree days 244  
Since 1 July heating degree days 385  
Cooling Degree Days 0 0  
Month to date cooling degree days 1  
Year to date cooling degree days 765  
Moisture  
Dew Point 22 °F    
Average Humidity 37    
Maximum Humidity 70    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.03 in 0.97 in (1965)
Month to date precipitation 0.71  
Year to date precipitation 13.03  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Since 1 September snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 9 mph (West)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 20, 2011 Rise Set
Actual Time 7:13 AM MDT 6:11 PM MDT
Civil Twilight 6:46 AM MDT 6:39 PM MDT
Nautical Twilight 6:14 AM MDT 7:10 PM MDT
Astronomical Twilight 5:43 AM MDT 7:41 PM MDT
Moon 12:01 AM MDT (10/20) 2:21 PM MDT (10/20)
Length of Visible Light 11h 53m
Length of Day
10h 58m
Last Quarter, 43% of the Moon is Illuminated
Oct 20
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 41.0 °F 35.2 °F 24.8 °F 53% 29.99 in 10.0 mi SSW 9.2 mph - N/A   Clear
12:30 AM 41.0 °F 35.2 °F 24.8 °F 53% 29.99 in 10.0 mi SW 9.2 mph - N/A   Clear
12:50 AM 39.2 °F 32.5 °F 24.8 °F 56% 29.99 in 10.0 mi SW 10.4 mph - N/A   Clear
1:30 AM 37.4 °F 29.8 °F 24.8 °F 60% 29.98 in 10.0 mi WSW 11.5 mph - N/A   Clear
1:50 AM 33.8 °F 25.8 °F 24.8 °F 70% 29.99 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:10 AM 33.8 °F 30.8 °F 24.8 °F 70% 29.99 in 10.0 mi SW 3.5 mph - N/A   Clear
2:30 AM 35.6 °F - 23.0 °F 60% 29.99 in 10.0 mi Calm Calm - N/A   Clear
2:50 AM 35.6 °F 30.7 °F 23.0 °F 60% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Clear
3:09 AM 35.6 °F 29.9 °F 24.8 °F 65% 29.99 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:30 AM 33.8 °F 27.0 °F 24.8 °F 70% 29.98 in 10.0 mi SW 8.1 mph - N/A   Clear
4:10 AM 37.4 °F 30.8 °F 23.0 °F 56% 29.97 in 10.0 mi SW 9.2 mph - N/A   Clear
4:30 AM 35.6 °F - 23.0 °F 60% 29.97 in 10.0 mi Calm Calm - N/A   Clear
4:50 AM 35.6 °F 31.7 °F 23.0 °F 60% 29.98 in 10.0 mi SW 4.6 mph - N/A   Clear
5:10 AM 35.6 °F 30.7 °F 23.0 °F 60% 29.98 in 10.0 mi SW 5.8 mph - N/A   Clear
5:30 AM 35.6 °F 28.6 °F 23.0 °F 60% 29.98 in 10.0 mi SW 9.2 mph - N/A   Clear
5:50 AM 37.4 °F 29.8 °F 23.0 °F 56% 29.98 in 10.0 mi SW 11.5 mph - N/A   Clear
6:10 AM 41.0 °F 33.9 °F 23.0 °F 49% 29.97 in 10.0 mi SW 12.7 mph - N/A   Clear
6:29 AM 42.8 °F 36.6 °F 21.2 °F 42% 29.97 in 10.0 mi SW 11.5 mph - N/A   Clear
7:10 AM 42.8 °F 35.8 °F 21.2 °F 42% 29.97 in 10.0 mi SW 13.8 mph - N/A   Clear
7:30 AM 42.8 °F 36.6 °F 23.0 °F 46% 29.97 in 10.0 mi SW 11.5 mph - N/A   Clear
7:50 AM 42.8 °F 38.0 °F 23.0 °F 46% 29.99 in 10.0 mi WSW 8.1 mph - N/A   Clear
8:10 AM 46.4 °F 41.9 °F 23.0 °F 40% 30.00 in 10.0 mi SW 9.2 mph - N/A   Clear
8:30 AM 46.4 °F 41.9 °F 23.0 °F 40% 30.01 in 10.0 mi WSW 9.2 mph - N/A   Clear
8:49 AM 50.0 °F - 26.6 °F 40% 30.02 in 10.0 mi WSW 5.8 mph - N/A   Clear
9:10 AM 53.6 °F - 24.8 °F 33% 30.03 in 10.0 mi West 9.2 mph - N/A   Clear
9:30 AM 55.4 °F - 23.0 °F 29% 30.04 in 10.0 mi West 13.8 mph 18.4 mph N/A   Clear
9:50 AM 59.0 °F - 23.0 °F 25% 30.05 in 10.0 mi West 10.4 mph - N/A   Clear
10:10 AM 60.8 °F - 23.0 °F 23% 30.05 in 10.0 mi NW 8.1 mph - N/A   Clear
10:30 AM 60.8 °F - 23.0 °F 23% 30.06 in 10.0 mi NNW 11.5 mph - N/A   Clear
10:50 AM 60.8 °F - 23.0 °F 23% 30.06 in 10.0 mi NNW 9.2 mph - N/A   Clear
11:10 AM 60.8 °F - 21.2 °F 22% 30.06 in 10.0 mi NNW 8.1 mph - N/A   Clear
11:30 AM 62.6 °F - 21.2 °F 20% 30.06 in 10.0 mi North 11.5 mph - N/A   Clear
11:50 AM 62.6 °F - 21.2 °F 20% 30.06 in 10.0 mi North 16.1 mph 23.0 mph N/A   Clear
12:10 PM 62.6 °F - 21.2 °F 20% 30.06 in 10.0 mi North 18.4 mph 25.3 mph N/A   Clear
12:30 PM 64.4 °F - 21.2 °F 19% 30.06 in 10.0 mi North 17.3 mph 21.9 mph N/A   Clear
12:50 PM 64.4 °F - 21.2 °F 19% 30.05 in 10.0 mi North 17.3 mph 23.0 mph N/A   Clear
12:55 PM 64.4 °F - 19.4 °F 18% 30.05 in 50.0 mi NNW 17.3 mph - N/A   Clear
1:09 PM 64.4 °F - 21.2 °F 19% 30.05 in 10.0 mi North 17.3 mph 23.0 mph N/A   Clear
1:30 PM 66.2 °F - 19.4 °F 17% 30.05 in 10.0 mi North 13.8 mph 23.0 mph N/A   Clear
1:50 PM 66.2 °F - 19.4 °F 17% 30.05 in 10.0 mi North 13.8 mph 23.0 mph N/A   Clear
2:10 PM 66.2 °F - 19.4 °F 17% 30.05 in 10.0 mi North 11.5 mph 20.7 mph N/A   Clear
2:30 PM 68.0 °F - 17.6 °F 15% 30.05 in 10.0 mi NNE 12.7 mph 19.6 mph N/A   Clear
2:49 PM 68.0 °F - 19.4 °F 16% 30.05 in 10.0 mi NNE 11.5 mph - N/A   Clear
3:10 PM 68.0 °F - 19.4 °F 16% 30.05 in 10.0 mi NNE 12.7 mph - N/A   Clear
3:30 PM 68.0 °F - 17.6 °F 15% 30.05 in 10.0 mi NNE 11.5 mph 17.3 mph N/A   Clear
3:50 PM 66.2 °F - 17.6 °F 15% 30.05 in 10.0 mi NNE 12.7 mph - N/A   Clear
4:10 PM 66.2 °F - 17.6 °F 15% 30.06 in 10.0 mi NE 10.4 mph - N/A   Clear
4:30 PM 66.2 °F - 17.6 °F 15% 30.06 in 10.0 mi NNE 11.5 mph - N/A   Clear
4:50 PM 64.4 °F - 19.4 °F 18% 30.06 in 10.0 mi ENE 10.4 mph - N/A   Clear
5:10 PM 64.4 °F - 19.4 °F 18% 30.06 in 10.0 mi ENE 11.5 mph - N/A   Clear
5:30 PM 62.6 °F - 21.2 °F 20% 30.07 in 10.0 mi ENE 8.1 mph - N/A   Clear
5:50 PM 59.0 °F - 23.0 °F 25% 30.07 in 10.0 mi East 8.1 mph - N/A   Clear
6:10 PM 55.4 °F - 23.0 °F 29% 30.08 in 10.0 mi East 6.9 mph - N/A   Clear
6:30 PM 53.6 °F - 23.0 °F 30% 30.09 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:50 PM 50.0 °F - 23.0 °F 35% 30.09 in 10.0 mi ESE 6.9 mph - N/A   Clear
7:10 PM 46.4 °F 42.4 °F 23.0 °F 40% 30.10 in 10.0 mi SE 8.1 mph - N/A   Clear
7:30 PM 44.6 °F 40.7 °F 24.8 °F 46% 30.10 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:50 PM 44.6 °F 40.2 °F 26.6 °F 49% 30.11 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:10 PM 44.6 °F 40.2 °F 26.6 °F 49% 30.12 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:30 PM 42.8 °F 38.0 °F 26.6 °F 53% 30.12 in 10.0 mi SSE 8.1 mph - N/A   Clear
8:50 PM 42.8 °F 38.6 °F 26.6 °F 53% 30.12 in 10.0 mi SSE 6.9 mph - N/A   Clear
9:10 PM 41.0 °F 37.1 °F 28.4 °F 61% 30.13 in 10.0 mi South 5.8 mph - N/A   Clear
9:30 PM 41.0 °F 37.1 °F 26.6 °F 57% 30.14 in 10.0 mi South 5.8 mph - N/A   Clear
9:49 PM 41.0 °F 37.1 °F 28.4 °F 61% 30.14 in 10.0 mi South 5.8 mph - N/A   Clear
10:10 PM 41.0 °F 36.4 °F 26.6 °F 57% 30.14 in 10.0 mi South 6.9 mph - N/A   Clear
10:30 PM 42.8 °F 37.5 °F 26.6 °F 53% 30.14 in 10.0 mi South 9.2 mph - N/A   Clear
10:50 PM 42.8 °F 38.6 °F 26.6 °F 53% 30.14 in 10.0 mi South 6.9 mph - N/A   Clear
11:10 PM 41.0 °F 36.4 °F 26.6 °F 57% 30.14 in 10.0 mi South 6.9 mph - N/A   Clear
11:30 PM 41.0 °F 34.7 °F 26.6 °F 57% 30.14 in 10.0 mi South 10.4 mph - N/A   Clear
11:50 PM 41.0 °F 35.2 °F 26.6 °F 57% 30.14 in 10.0 mi South 9.2 mph - N/A   Clear