Rock Springs, WY

6:38 AM MST on February 24, 2017 (GMT -0700)
Rock Springs-Sweetwater

Weather History for KRKS - December, 2013

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 29 °F -2 °F
Mean Temperature 52 °F 21 °F -10 °F
Min Temperature 38 °F 13 °F -19 °F
Degree Days  
Heating Degree Days (base 65) 75 44 14 1356
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 32 °F 11 °F -22 °F
Precipitation  
Precipitation 0.10 in 0.01 in 0.00 in 0.18 in
Snowdepth - - - -
Wind  
Wind 49 mph 16 mph 0 mph
Gust Wind 58 mph 33 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.63 in 30.17 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Dec. 11, 2013 Rise Set
Actual Time 7:33 AM MST 4:46 PM MST
Civil Twilight 7:01 AM MST 5:17 PM MST
Nautical Twilight 6:26 AM MST 5:52 PM MST
Astronomical Twilight 5:53 AM MST 6:26 PM MST
Moon 1:24 PM MST (12/11) 1:54 AM MST (12/11)
Length of Visible Light 10h 15m
Length of Day
9h 13m
Waxing Gibbous, 72% of the Moon is Illuminated
Dec 11
Waxing Gibbous
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter

Daily Weather History & Observations

2013 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 42 37 31 27 26 24 78 66 54 30.27 30.15 29.97 10 10 10 47 24 55 0.00  
2 45 39 33 30 26 22 75 58 41 29.95 29.74 29.55 10 9 2 39 22 49 T Snow
3 33 17 1 31 17 -5 100 89 77 29.92 29.62 29.51 10 2 0 30 16 36 0.10 Fog , Snow
4 1 -6 -13 -5 -8 -17 87 76 65 30.32 29.94 29.65 10 6 1 31 14 37 T Snow
5 -2 -10 -18 -8 -14 -21 89 80 71 30.35 30.12 29.85 10 6 0 8 2 9 0.00 Fog
6 1 -9 -19 -5 -14 -22 91 82 72 30.40 30.15 29.89 10 5 0 7 2 8 0.00 Fog
7 11 2 -8 7 -1 -12 87 81 75 30.27 29.91 29.58 10 7 1 10 6 13 T Snow
8 9 4 -1 1 -2 -8 87 78 68 30.28 29.94 29.63 10 8 2 33 20 38 T Snow
9 8 1 -6 0 -5 -11 82 73 63 30.57 30.31 30.07 10 5 1 48 30 54 0.00 Snow
10 23 15 7 10 5 -1 76 66 56 30.49 30.37 30.17 10 10 6 43 21 51 T  
11 22 14 6 12 7 2 80 71 62 30.63 30.56 30.45 10 10 10 20 11 23 0.00  
12 28 19 9 18 10 4 76 68 60 30.58 30.44 30.25 10 10 10 21 5 23 0.00  
13 29 21 12 18 12 7 88 74 59 30.41 30.23 30.14 10 10 10 30 15 36 0.00  
14 28 21 14 20 16 10 88 78 68 30.54 30.48 30.33 10 10 10 37 23 43 0.00  
15 46 35 23 19 16 14 81 56 30 30.48 30.40 30.30 10 10 10 38 22 45 0.00  
16 58 48 38 20 16 13 33 28 23 30.32 30.26 30.20 10 10 10 31 17 45 0.00  
17 64 52 31 17 13 10 33 24 15 30.34 30.27 30.17 10 10 10 18 11 29 0.00  
18 42 38 33 21 20 19 61 50 39 30.15 29.96 29.71 10 10 10 18 9 24 0.00  
19 36 24 11 32 21 7 96 79 61 29.91 29.68 29.53 10 4 0 26 12 31 0.07 Fog , Snow
20 19 15 10 13 9 7 92 80 67 30.01 29.88 29.76 10 8 2 32 14 39 0.01 Snow
21 24 19 13 16 13 10 88 81 73 30.09 29.82 29.60 10 8 1 29 15 33 T Snow
22 28 22 16 20 17 12 84 77 69 30.30 30.16 29.97 10 10 6 35 22 40 T Snow
23 35 30 24 28 26 20 88 82 75 30.39 30.31 30.22 10 10 10 49 26 58 0.00  
24 36 27 17 28 20 9 88 71 53 30.50 30.27 30.09 10 8 1 41 22 51 T Snow
25 28 22 15 13 8 4 62 52 42 30.60 30.54 30.50 10 10 10 35 18 43 0.00  
26 35 28 20 14 9 4 55 46 36 30.51 30.47 30.41 10 10 10 26 17 32 0.00  
27 40 32 23 21 17 13 63 54 44 30.50 30.37 30.19 10 10 10 21 12 24 0.00  
28 35 26 16 21 17 14 81 63 44 30.32 30.15 30.06 10 8 2 25 13 30 T Snow
29 27 19 11 16 13 8 92 73 54 30.41 30.29 30.20 10 9 1 41 19 47 T  
30 33 27 20 20 13 8 63 55 47 30.42 30.33 30.27 10 10 10 37 22 43 0.00  
31 36 31 26 25 23 17 75 67 58 30.26 30.17 30.08 10 10 8 39 23 47 T Snow