Weather History for Vernal, UT

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Tuesday, December 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 28 °F 21 °F  
Max Temperature 32 °F 30 °F 50 °F (1980)
Min Temperature 24 °F 12 °F -16 °F (1964)
Degree Days  
Heating Degree Days 37 44  
Month to date heating degree days 607 752  
Since 1 July heating degree days 1955 2383  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 810 511  
Moisture  
Dew Point 24 °F    
Average Humidity 76    
Maximum Humidity 92    
Minimum Humidity 60    
Precipitation  
Precipitation 0.13 in 0.02 in 0.58 in (1978)
Month to date precipitation 0.37 0.35  
Year to date precipitation 4.36 9.02  
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 8 mph (ENE)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 3 miles    
Events Fog , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 18, 2012 Rise Set
Actual Time 7:36 AM MST 4:53 PM MST
Civil Twilight 7:05 AM MST 5:24 PM MST
Nautical Twilight 6:31 AM MST 5:58 PM MST
Astronomical Twilight 5:58 AM MST 6:31 PM MST
Moon 11:16 AM MST (12/18) 11:24 PM MST (12/18)
Length of Visible Light 10h 18m
Length of Day
9h 17m
Waxing Crescent, 35% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:31 AM 32.0 °F - 30.2 °F 93% 29.77 in 0.5 mi Calm Calm - N/A Fog Fog
12:53 AM 32.0 °F - 30.9 °F 96% 29.80 in 0.5 mi Calm Calm - N/A Fog Fog
1:53 AM 32.0 °F - 30.9 °F 96% 29.79 in 0.2 mi Calm Calm - N/A Fog Fog
2:53 AM 32.0 °F - 30.9 °F 96% 29.79 in 0.2 mi Calm Calm - N/A Fog Fog
3:10 AM 32.0 °F - 30.2 °F 93% 29.77 in 1.8 mi Calm Calm - N/A   Overcast
3:18 AM 32.0 °F - 30.2 °F 93% 29.77 in 2.0 mi Calm Calm - 0.01 in   Overcast
3:30 AM 32.0 °F - 30.2 °F 93% 29.77 in 1.5 mi Calm Calm - 0.01 in   Overcast
3:41 AM 32.0 °F 27.5 °F 30.2 °F 93% 29.77 in 0.5 mi ESE 4.6 mph - 0.01 in Fog Fog
3:53 AM 32.0 °F 27.5 °F 30.9 °F 96% 29.77 in 0.8 mi East 4.6 mph - 0.01 in   Mist
4:43 AM 30.2 °F 19.3 °F 28.4 °F 93% 29.77 in 1.8 mi ENE 15.0 mph - 0.00 in Snow Light Snow
4:46 AM 30.2 °F 21.3 °F 28.4 °F 93% 29.77 in 2.5 mi ENE 10.4 mph - 0.00 in Snow Light Snow
4:53 AM 30.0 °F 20.5 °F 28.0 °F 92% 29.78 in 2.0 mi ENE 11.5 mph - 0.01 in Snow Light Snow
5:00 AM 30.2 °F 21.3 °F 28.4 °F 93% 29.77 in 3.0 mi ENE 10.4 mph - 0.00 in Snow Light Snow
5:36 AM 28.4 °F 21.2 °F 26.6 °F 93% 29.77 in 10.0 mi NE 6.9 mph - 0.00 in   Overcast
5:53 AM 28.9 °F 23.9 °F 27.0 °F 92% 29.81 in 10.0 mi NE 4.6 mph - 0.00 in   Overcast
6:53 AM 28.9 °F 22.8 °F 26.1 °F 89% 29.82 in 10.0 mi NNE 5.8 mph - N/A   Overcast
7:53 AM 28.9 °F 21.9 °F 25.0 °F 85% 29.82 in 5.0 mi NE 6.9 mph - 0.00 in Snow Light Snow
8:53 AM 28.0 °F 20.0 °F 25.0 °F 88% 29.83 in 9.0 mi ENE 8.1 mph - 0.00 in Snow Light Snow
9:15 AM 28.4 °F 19.7 °F 24.8 °F 86% 29.79 in 1.8 mi ENE 9.2 mph - 0.00 in Snow Light Snow
9:25 AM 28.4 °F 19.7 °F 24.8 °F 86% 29.79 in 1.2 mi ENE 9.2 mph - 0.00 in Snow Light Snow
9:53 AM 27.0 °F 20.5 °F 25.0 °F 92% 29.84 in 1.2 mi ENE 5.8 mph - 0.00 in Snow Light Snow
10:22 AM 26.6 °F 20.0 °F 24.8 °F 93% 29.79 in 0.5 mi East 5.8 mph - 0.01 in Fog , Snow Snow
10:53 AM 27.0 °F 18.7 °F 24.1 °F 89% 29.84 in 0.5 mi ENE 8.1 mph - 0.02 in Fog , Snow Snow
11:30 AM 26.6 °F 20.0 °F 24.8 °F 93% 29.77 in 0.5 mi ENE 5.8 mph - 0.02 in Fog , Snow Snow
11:53 AM 27.0 °F 23.0 °F 25.0 °F 92% 29.81 in 0.5 mi NE 3.5 mph - 0.04 in Fog , Snow Snow
12:53 PM 28.0 °F 22.8 °F 25.0 °F 88% 29.78 in 1.0 mi ENE 4.6 mph - 0.02 in Snow Light Snow
1:06 PM 28.4 °F 23.3 °F 24.8 °F 86% 29.72 in 0.8 mi East 4.6 mph - 0.00 in Snow Light Snow
1:26 PM 28.4 °F 20.4 °F 24.8 °F 86% 29.71 in 0.8 mi ENE 8.1 mph - 0.01 in Snow Light Snow
1:53 PM 27.0 °F 16.7 °F 24.1 °F 89% 29.75 in 0.5 mi East 11.5 mph - 0.02 in Fog , Snow Snow
2:04 PM 26.6 °F 16.2 °F 24.8 °F 93% 29.69 in 1.2 mi East 11.5 mph - 0.00 in Snow Light Snow
2:17 PM 26.6 °F 15.7 °F 24.8 °F 93% 29.68 in 0.5 mi East 12.7 mph - 0.00 in Fog , Snow Snow
2:28 PM 26.6 °F 17.5 °F 24.8 °F 93% 29.68 in 0.5 mi East 9.2 mph - 0.00 in Fog , Snow Snow
2:39 PM 26.6 °F 15.2 °F 24.8 °F 93% 29.68 in 0.5 mi East 13.8 mph - 0.01 in Fog , Snow Snow
2:49 PM 26.6 °F 16.2 °F 23.0 °F 86% 29.68 in 1.0 mi ENE 11.5 mph - 0.01 in Snow Light Snow
2:53 PM 26.1 °F 15.0 °F 23.0 °F 88% 29.73 in 1.5 mi ENE 12.7 mph - 0.01 in Snow Light Snow
3:09 PM 26.6 °F 16.8 °F 23.0 °F 86% 29.68 in 0.8 mi ENE 10.4 mph - 0.00 in Snow Light Snow
3:42 PM 26.6 °F 17.5 °F 23.0 °F 86% 29.67 in 1.2 mi ENE 9.2 mph - 0.00 in Snow Light Snow
3:53 PM 26.1 °F 16.2 °F 23.0 °F 88% 29.73 in 1.5 mi ENE 10.4 mph - 0.00 in Snow Light Snow
4:09 PM 24.8 °F 14.0 °F 21.2 °F 86% 29.66 in 0.8 mi ENE 11.5 mph - 0.00 in Snow Light Snow
4:23 PM 24.8 °F 14.6 °F 23.0 °F 93% 29.67 in 1.0 mi ENE 10.4 mph - 0.00 in Snow Light Snow
4:40 PM 24.8 °F 15.3 °F 23.0 °F 93% 29.67 in 0.8 mi ENE 9.2 mph - 0.00 in Snow Light Snow
4:53 PM 25.0 °F 14.8 °F 21.9 °F 88% 29.74 in 0.8 mi ENE 10.4 mph - 0.00 in Snow Light Snow
5:05 PM 24.8 °F 15.3 °F 23.0 °F 93% 29.68 in 1.0 mi NE 9.2 mph - 0.00 in Snow Light Snow
5:26 PM 24.8 °F 14.0 °F 21.2 °F 86% 29.67 in 2.0 mi NE 11.5 mph - 0.00 in Snow Light Snow
5:53 PM 24.1 °F 12.0 °F 19.9 °F 84% 29.75 in 4.0 mi NE 13.8 mph - 0.00 in Snow Light Snow
6:34 PM 24.8 °F 12.9 °F 17.6 °F 74% 29.68 in 5.0 mi NE 13.8 mph - 0.00 in Snow Light Snow
6:53 PM 24.1 °F 13.1 °F 18.0 °F 77% 29.77 in 3.0 mi NE 11.5 mph - 0.00 in Snow Light Snow
7:00 PM 24.8 °F 13.4 °F 17.6 °F 74% 29.68 in 2.0 mi ENE 12.7 mph - 0.00 in Snow Light Snow
7:43 PM 24.8 °F 14.6 °F 17.6 °F 74% 29.69 in 4.0 mi ENE 10.4 mph - 0.00 in Snow Light Snow
7:53 PM 24.1 °F 14.4 °F 18.0 °F 77% 29.78 in 7.0 mi NE 9.2 mph - 0.00 in Snow Light Snow
8:53 PM 25.0 °F 12.2 °F 16.0 °F 69% 29.76 in 10.0 mi ENE 16.1 mph 20.7 mph 0.00 in   Overcast
9:53 PM 24.1 °F 11.0 °F 14.0 °F 65% 29.77 in 10.0 mi NE 16.1 mph 20.7 mph N/A   Overcast
10:53 PM 24.1 °F 12.0 °F 12.9 °F 62% 29.76 in 10.0 mi NE 13.8 mph - N/A   Overcast
11:53 PM 24.1 °F 13.1 °F 12.0 °F 60% 29.77 in 10.0 mi NE 11.5 mph 18.4 mph N/A   Overcast