Weather History for Vernal, UT

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Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 21 °F 23 °F  
Max Temperature 30 °F 32 °F 60 °F (1929)
Min Temperature 11 °F 14 °F -16 °F (1951)
Degree Days  
Heating Degree Days 44 42  
Month to date heating degree days 274 363  
Since 1 July heating degree days 1622 1994  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 810 511  
Moisture  
Dew Point 3 °F    
Average Humidity 46    
Maximum Humidity 62    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.02 in 0.40 in (1931)
Month to date precipitation 0.01 0.16  
Year to date precipitation 4.00 8.83  
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Dec. 09, 2012 Rise Set
Actual Time 7:29 AM MST 4:51 PM MST
Civil Twilight 6:59 AM MST 5:22 PM MST
Nautical Twilight 6:25 AM MST 5:56 PM MST
Astronomical Twilight 5:52 AM MST 6:29 PM MST
Moon 3:05 AM MST (12/9) 2:00 PM MST (12/9)
Length of Visible Light 10h 22m
Length of Day
9h 21m
Waning Crescent, 18% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 25.0 °F 18.1 °F 1.9 °F 37% 30.04 in 10.0 mi NE 5.8 mph - N/A   Overcast
1:53 AM 24.1 °F 16.0 °F 3.0 °F 40% 30.05 in 10.0 mi East 6.9 mph - N/A   Overcast
2:53 AM 23.0 °F 18.4 °F 3.0 °F 42% 30.09 in 10.0 mi WSW 3.5 mph - N/A   Overcast
3:53 AM 19.9 °F - 5.0 °F 52% 30.11 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 19.9 °F 12.1 °F 8.1 °F 60% 30.16 in 10.0 mi NW 5.8 mph - N/A   Overcast
5:53 AM 19.9 °F 11.1 °F 7.0 °F 57% 30.18 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
6:53 AM 17.1 °F - 3.9 °F 56% 30.21 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 17.1 °F - 3.9 °F 56% 30.24 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 21.0 °F 16.2 °F 3.9 °F 48% 30.26 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
9:53 AM 25.0 °F 16.3 °F 3.0 °F 39% 30.28 in 10.0 mi East 8.1 mph - N/A   Clear
10:53 AM 27.0 °F - 1.9 °F 34% 30.29 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 28.9 °F - -0.9 °F 28% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
1:53 PM 28.0 °F 20.0 °F -0.9 °F 29% 30.25 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
2:53 PM 28.0 °F 20.0 °F -0.0 °F 30% 30.27 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
3:53 PM 27.0 °F 19.5 °F 1.9 °F 34% 30.29 in 10.0 mi WSW 6.9 mph - N/A   Overcast
4:53 PM 25.0 °F 19.3 °F 1.9 °F 37% 30.29 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
5:53 PM 21.9 °F 14.5 °F 6.1 °F 51% 30.33 in 10.0 mi North 5.8 mph - N/A   Clear
6:53 PM 19.0 °F 11.1 °F 6.1 °F 57% 30.37 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:53 PM 15.1 °F 6.4 °F 5.0 °F 64% 30.39 in 10.0 mi West 5.8 mph - N/A   Clear
8:53 PM 16.0 °F 10.4 °F 3.9 °F 59% 30.33 in 10.0 mi West 3.5 mph - N/A   Clear
9:53 PM 15.1 °F 9.4 °F 3.9 °F 61% 30.34 in 10.0 mi NW 3.5 mph - N/A   Clear
10:53 PM 15.1 °F 9.4 °F 3.0 °F 59% 30.32 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
11:53 PM 12.0 °F - 3.0 °F 67% 30.35 in 10.0 mi Calm Calm - N/A   Clear