Weather History for Broomfield, CO

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Sunday, September 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 70 °F -  
Max Temperature 86 °F 70 °F 87 °F (1992)
Min Temperature 53 °F 46 °F 30 °F (1985)
Cooling Degree Days 4    
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 27 °F    
Average Humidity 28    
Maximum Humidity 47    
Minimum Humidity 5    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 3 mph (WNW)    
Max Wind Speed 14 mph    
Max Gust Speed 22 mph    
Visibility 11 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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Astronomy

Sep. 23, 2012 Rise Set
Actual Time 6:49 AM MDT 6:54 PM MDT
Civil Twilight 6:22 AM MDT 7:21 PM MDT
Nautical Twilight 5:50 AM MDT 7:53 PM MDT
Astronomical Twilight 5:18 AM MDT 8:25 PM MDT
Moon 2:57 PM MDT (9/23) 12:04 AM MDT (9/23)
Length of Visible Light 12h 59m
Length of Day
12h 05m
First Quarter, 60% of the Moon is Illuminated
Sep 23
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 55.4 °F 35.6 °F 47% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 57.2 °F 33.8 °F 41% 30.23 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 59.0 °F 35.6 °F 42% 30.23 in 10.0 mi North 5.8 mph - N/A   Clear
1:15 AM 57.2 °F 35.6 °F 44% 30.24 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 57.2 °F 35.6 °F 44% 30.25 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 57.2 °F 35.6 °F 44% 30.24 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 57.2 °F 35.6 °F 44% 30.24 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:35 AM 59.0 °F 33.8 °F 39% 30.23 in 10.0 mi NNW 5.8 mph - N/A   Clear
2:55 AM 59.0 °F 33.8 °F 39% 30.22 in 10.0 mi NW 6.9 mph - N/A   Clear
3:15 AM 55.4 °F 33.8 °F 44% 30.22 in 10.0 mi Calm Calm - N/A   Clear
3:34 AM 59.0 °F 32.0 °F 36% 30.22 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 57.2 °F 33.8 °F 41% 30.21 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 59.0 °F 32.0 °F 36% 30.20 in 10.0 mi Calm Calm - N/A   Clear
4:34 AM 59.0 °F 32.0 °F 36% 30.20 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 59.0 °F 32.0 °F 36% 30.20 in 10.0 mi North 3.5 mph - N/A   Clear
5:15 AM 59.0 °F 32.0 °F 36% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:34 AM 55.4 °F 32.0 °F 41% 30.20 in 10.0 mi Calm Calm - N/A   Clear
5:50 AM 57.2 °F 32.0 °F 38% 30.21 in 20.0 mi Calm Calm - N/A   Scattered Clouds
5:55 AM 55.4 °F 32.0 °F 41% 30.21 in 10.0 mi Calm Calm - N/A   Clear
6:50 AM 53.6 °F 32.0 °F 44% 30.21 in 20.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
7:58 AM 57.2 °F 35.6 °F 44% 30.22 in 15.0 mi Calm Calm - N/A   Mostly Cloudy
8:52 AM 62.6 °F 32.0 °F 32% 30.22 in 15.0 mi Calm Calm - N/A   Mostly Cloudy
9:48 AM 68.0 °F 30.2 °F 24% 30.22 in 15.0 mi Calm Calm - N/A   Mostly Cloudy
10:50 AM 75.2 °F 28.4 °F 18% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:30 AM 82.4 °F 8.6 °F 6% 30.20 in 10.0 mi West 12.7 mph 19.6 mph N/A   Mostly Cloudy
11:47 AM 84.2 °F 8.6 °F 6% 30.20 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
12:50 PM 86.0 °F 8.6 °F 5% 30.19 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Mostly Cloudy
1:50 PM 86.0 °F 8.6 °F 5% 30.15 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Scattered Clouds
2:45 PM 86.0 °F 8.6 °F 5% 30.15 in 10.0 mi West 12.7 mph 20.7 mph N/A   Scattered Clouds
3:54 PM 86.0 °F 8.6 °F 5% 30.12 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
4:47 PM 84.2 °F 15.8 °F 8% 30.12 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
5:45 PM 80.6 °F 17.6 °F 10% 30.13 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
6:45 PM 80.6 °F 17.6 °F 10% 30.14 in 10.0 mi NW 4.6 mph - N/A   Overcast
7:48 PM 77.0 °F 19.4 °F 12% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
8:48 PM 77.0 °F 21.2 °F 12% 30.17 in 20.0 mi West 5.8 mph - N/A   Mostly Cloudy
9:46 PM 75.2 °F 24.8 °F 15% 30.17 in 15.0 mi West 11.5 mph - N/A   Mostly Cloudy
11:14 PM 69.8 °F 30.2 °F 23% 30.15 in 10.0 mi WSW 8.1 mph - N/A   Clear
11:35 PM 71.6 °F 28.4 °F 20% 30.15 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
11:55 PM 71.6 °F 26.6 °F 19% 30.15 in 10.0 mi West 9.2 mph - N/A   Clear