Weather History for Vernal, UT

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 53 °F 30 °F 6 °F
Mean Temperature 42 °F 22 °F 0 °F
Min Temperature 31 °F 13 °F -6 °F
Degree Days  
Heating Degree Days (base 65) 65 43 23 1340
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 37 °F 14 °F -11 °F
Precipitation  
Precipitation 0.14 in 0.02 in 0.00 in 0.60 in
Snowdepth - - - -
Wind  
Wind 25 mph 3 mph 0 mph
Gust Wind 39 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.79 in 30.12 in 29.60 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 04, 2012 Rise Set
Actual Time 7:25 AM MST 4:51 PM MST
Civil Twilight 6:54 AM MST 5:21 PM MST
Nautical Twilight 6:21 AM MST 5:55 PM MST
Astronomical Twilight 5:48 AM MST 6:28 PM MST
Moon 10:43 PM MST (12/4) 11:20 AM MST (12/4)
Length of Visible Light 10h 26m
Length of Day
9h 26m
Waning Gibbous, 69% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Weather History Calendar

Precipitation Actual month total 0.60 Normal Month Total: 0.64
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
53 | 31 T
Average:
36 | 17 0.02
Rain
Actual:
52 | 28 T
Average:
35 | 17 0.01
Scattered Clouds
Actual:
45 | 24 0.01
Average:
35 | 16 0.02
Scattered Clouds
Actual:
43 | 18 0.00
Average:
34 | 16 0.02
Partly Cloudy
Actual:
47 | 22 0.00
Average:
34 | 16 0.02
Scattered Clouds
Actual:
50 | 28 0.00
Average:
33 | 15 0.01
Scattered Clouds
Actual:
47 | 24 0.00
Average:
33 | 15 0.02
Scattered Clouds
Actual:
45 | 19 0.00
Average:
32 | 15 0.02
Partly Cloudy
Actual:
30 | 11 0.00
Average:
32 | 14 0.02
Snow
Actual:
28 | 10 T
Average:
32 | 14 0.02
Scattered Clouds
Actual:
38 | 16 0.00
Average:
31 | 14 0.02
Clear
Actual:
43 | 19 0.00
Average:
31 | 14 0.02
Partly Cloudy
Actual:
40 | 25 0.00
Average:
31 | 13 0.03
Snow
Actual:
35 | 25 0.04
Average:
31 | 13 0.02
Snow
Actual:
33 | 21 0.14
Average:
30 | 13 0.02
Snow
Actual:
33 | 18 T
Average:
30 | 13 0.02
Snow
Actual:
39 | 22 0.05
Average:
30 | 12 0.02
Snow
Actual:
32 | 24 0.13
Average:
30 | 12 0.02
Partly Cloudy
Actual:
25 | 2 0.00
Average:
29 | 12 0.02
Clear
Actual:
14 | -3 0.00
Average:
29 | 12 0.03
Clear
Actual:
11 | -6 0.00
Average:
29 | 12 0.02
Clear
Actual:
6 | -6 0.00
Average:
29 | 11 0.02
Scattered Clouds
Actual:
16 | -4 0.00
Average:
29 | 11 0.02
Snow
Actual:
17 | 6 0.10
Average:
29 | 11 0.02
Fog
Actual:
25 | 3 0.00
Average:
28 | 11 0.03
Snow
Actual:
16 | 7 0.08
Average:
28 | 11 0.02
Snow
Actual:
22 | 12 0.05
Average:
28 | 11 0.02
Snow
Actual:
21 | 7 T
Average:
28 | 11 0.02
Snow
Actual:
14 | -4 T
Average:
28 | 10 0.02
Snow
Actual:
8 | -1 T
Average:
28 | 10 0.03
Scattered Clouds
Actual:
14 | -4 0.00
Average:
28 | 10 0.02
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 53 42 31 35 32 28 89 68 46 30.12 30.06 29.98 10 10 10 8 3 9 T Rain
2 52 40 28 34 30 25 89 68 46 30.06 29.94 29.79 10 10 9 15 3 17 T Rain
3 45 35 24 37 28 18 92 66 40 30.37 30.15 29.87 10 10 10 12 5 13 0.01  
4 43 31 18 23 21 16 84 64 43 30.54 30.44 30.37 10 10 10 8 3 10 0.00  
5 47 35 22 27 23 19 88 65 41 30.34 30.20 30.08 10 10 10 8 2 9 0.00  
6 50 39 28 32 28 24 85 68 50 30.09 30.00 29.91 10 10 10 9 4 13 0.00  
7 47 36 24 27 21 14 85 61 37 30.04 29.98 29.92 10 10 10 14 3 16 0.00  
8 45 32 19 18 11 2 77 50 22 30.07 29.93 29.78 10 10 10 25 8 39 0.00  
9 30 21 11 8 3 -1 62 46 29 30.39 30.25 30.04 10 10 10 10 4 14 0.00  
10 28 19 10 18 12 2 77 64 51 30.34 30.18 30.02 10 8 1 14 3 16 T Snow
11 38 27 16 20 16 11 80 62 44 30.17 30.09 30.01 10 10 10 12 3 15 0.00  
12 43 31 19 19 16 14 84 59 33 30.02 29.97 29.90 10 10 10 13 4 16 0.00  
13 40 33 25 22 19 18 74 59 44 30.06 29.99 29.91 10 10 9 8 1 9 0.00  
14 35 30 25 28 23 18 92 74 56 29.88 29.73 29.60 10 7 1 10 2 12 0.04 Snow
15 33 27 21 30 28 21 100 93 85 29.86 29.80 29.76 10 5 0 12 2 15 0.14 Fog , Snow
16 33 26 18 24 21 16 100 85 69 30.04 29.89 29.78 10 6 0 7 1 8 T Fog , Snow
17 39 31 22 31 26 18 92 73 54 29.98 29.83 29.74 10 7 1 15 3 22 0.05 Snow
18 32 28 24 31 24 12 92 76 60 29.84 29.75 29.66 10 3 0 16 8 22 0.13 Fog , Snow
19 25 14 2 16 4 -4 77 58 39 30.58 30.15 29.77 10 10 5 18 7 23 0.00  
20 14 6 -3 4 -2 -7 95 80 64 30.79 30.72 30.60 10 10 9 7 2 15 0.00  
21 11 3 -6 2 -5 -11 87 77 66 30.77 30.68 30.58 10 9 3 6 2 8 0.00  
22 6 0 -6 -1 -6 -10 91 85 78 30.64 30.52 30.30 10 8 6 6 1 7 0.00  
23 16 6 -4 6 0 -8 87 74 61 30.49 30.37 30.22 10 8 5 7 1 8 0.00  
24 17 12 6 13 9 3 92 86 80 30.17 29.91 29.74 10 3 0 6 1 7 0.10 Fog , Snow
25 25 14 3 13 5 0 100 80 59 30.38 30.23 29.94 10 8 0 7 2 8 0.00 Fog
26 16 12 7 13 10 4 96 88 80 30.17 29.86 29.69 10 2 0 5 1 6 0.08 Fog , Snow
27 22 17 12 16 13 9 92 85 77 30.14 29.89 29.71 10 3 1 6 1 8 0.05 Snow
28 21 14 7 18 12 4 100 89 77 30.46 30.19 29.98 10 4 0 6 1 7 T Fog , Snow
29 14 5 -4 11 5 -7 92 84 76 30.54 30.35 30.12 10 6 2 9 4 12 T Snow
30 8 4 -1 2 -1 -4 95 86 76 30.41 30.24 30.09 10 5 1 6 1 8 T Snow
31 14 5 -4 4 -2 -7 91 79 67 30.42 30.31 30.23 10 8 5 6 2 7 0.00