Denver, CO

3:04 PM MST on February 26, 2017 (GMT -0700)
Denver International

Weather History for KDEN - September, 2012

Change the Weather History Date:

Sunday, September 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 68 °F 66 °F  
Max Temperature 89 °F 81 °F 94 °F (1988)
Min Temperature 47 °F 51 °F 31 °F (1962)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 6 15  
Since 1 July heating degree days 6 31  
Cooling Degree Days 3 3  
Month to date cooling degree days 71 39  
Year to date cooling degree days 1193 727  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 23 °F    
Average Humidity 22    
Maximum Humidity 39    
Minimum Humidity 5    
Precipitation  
Precipitation 0.00 in 0.03 in 1.30 in (1969)
Month to date precipitation 0.04 0.30  
Year to date precipitation 5.44 11.66  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0  
Since 1 July snowfall 0  
Since 1 September snowfall 0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 12 mph (South)    
Max Wind Speed 28 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 09, 2012 Rise Set
Actual Time 6:34 AM MDT 7:16 PM MDT
Civil Twilight 6:07 AM MDT 7:43 PM MDT
Nautical Twilight 5:34 AM MDT 8:15 PM MDT
Astronomical Twilight 5:01 AM MDT 8:48 PM MDT
Moon 12:06 AM MDT (9/9) 3:03 PM MDT (9/9)
Length of Visible Light 13h 36m
Length of Day
12h 41m
Last Quarter, 39% of the Moon is Illuminated
Sep 9
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 60.1 °F 28.0 °F 30% 30.13 in 10.0 mi SSW 11.5 mph - N/A   Clear
1:53 AM 57.9 °F 28.0 °F 32% 30.12 in 10.0 mi SSW 10.4 mph - N/A   Clear
2:53 AM 57.9 °F 27.0 °F 31% 30.11 in 10.0 mi SSW 10.4 mph - N/A   Clear
3:53 AM 50.0 °F 26.1 °F 39% 30.12 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:53 AM 55.0 °F 27.0 °F 34% 30.10 in 10.0 mi SSW 5.8 mph - N/A   Clear
5:53 AM 51.1 °F 26.1 °F 38% 30.12 in 10.0 mi SW 9.2 mph - N/A   Clear
6:53 AM 53.1 °F 27.0 °F 37% 30.13 in 10.0 mi SSW 9.2 mph - N/A   Clear
7:53 AM 60.1 °F 28.9 °F 31% 30.12 in 10.0 mi SSW 9.2 mph - N/A   Clear
8:53 AM 64.9 °F 30.0 °F 27% 30.11 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:53 AM 73.0 °F 30.9 °F 21% 30.10 in 10.0 mi West 8.1 mph - N/A   Clear
10:53 AM 78.1 °F 32.0 °F 19% 30.06 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 82.9 °F 28.0 °F 14% 30.02 in 10.0 mi SSW 9.2 mph - N/A   Clear
12:53 PM 84.9 °F 21.9 °F 10% 29.97 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
1:53 PM 86.0 °F 10.9 °F 6% 29.95 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
2:53 PM 89.1 °F 12.9 °F 6% 29.91 in 10.0 mi SSE 15.0 mph 19.6 mph N/A   Partly Cloudy
3:53 PM 89.1 °F 9.0 °F 5% 29.90 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
4:53 PM 88.0 °F 18.0 °F 8% 29.87 in 10.0 mi SSE 15.0 mph 18.4 mph N/A   Partly Cloudy
5:53 PM 84.9 °F 21.9 °F 10% 29.89 in 10.0 mi SSE 23.0 mph 32.2 mph N/A   Partly Cloudy
6:53 PM 79.0 °F 17.1 °F 10% 29.89 in 10.0 mi SSE 24.2 mph - N/A   Partly Cloudy
7:53 PM 71.1 °F 14.0 °F 11% 29.91 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
8:53 PM 70.0 °F 16.0 °F 13% 29.90 in 10.0 mi South 15.0 mph - N/A   Partly Cloudy
9:53 PM 70.0 °F 19.9 °F 15% 29.88 in 10.0 mi SSE 15.0 mph - N/A   Clear
10:53 PM 68.0 °F 21.0 °F 17% 29.87 in 10.0 mi South 17.3 mph - N/A   Clear
11:53 PM 69.1 °F 23.0 °F 18% 29.83 in 10.0 mi South 17.3 mph - N/A   Clear