Weather History for Rock Springs, WY

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 86 °F 79 °F
Mean Temperature 78 °F 71 °F 64 °F
Min Temperature 66 °F 56 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 1 0 0 1
Cooling Degree Days (base 65) 13 6 0 198
Growing Degree Days (base 50) 27 21 14 655
Dew Point  
Dew Point 54 °F 33 °F 10 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 35 mph 9 mph 0 mph
Gust Wind 52 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 29.98 in 29.75 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 05, 2012 Rise Set
Actual Time 6:15 AM MDT 8:28 PM MDT
Civil Twilight 5:44 AM MDT 8:59 PM MDT
Nautical Twilight 5:06 AM MDT 9:36 PM MDT
Astronomical Twilight 4:24 AM MDT 10:18 PM MDT
Moon 10:04 PM MDT (8/5) 10:11 AM MDT (8/5)
Length of Visible Light 15h 14m
Length of Day
14h 13m
Waning Gibbous, 86% of the Moon is Illuminated
Aug 5
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Weather History Calendar

Precipitation Actual month total 0.01 Normal Month Total: 0.62
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
89 | 58 T
Average:
85 | 55 0.02
Clear
Actual:
89 | 61 0.00
Average:
85 | 55 0.02
Clear
Actual:
84 | 54 0.00
Average:
84 | 55 0.02
Clear
Actual:
83 | 45 0.00
Average:
84 | 54 0.03
Clear
Actual:
91 | 55 0.00
Average:
84 | 54 0.02
Scattered Clouds
Actual:
89 | 66 T
Average:
84 | 54 0.02
Clear
Actual:
89 | 57 0.00
Average:
84 | 54 0.02
Clear
Actual:
92 | 60 0.00
Average:
84 | 54 0.02
Scattered Clouds
Actual:
88 | 65 T
Average:
83 | 54 0.02
Clear
Actual:
89 | 57 T
Average:
83 | 54 0.02
Rain
Actual:
85 | 56 0.01
Average:
83 | 54 0.01
Clear
Actual:
87 | 53 0.00
Average:
83 | 53 0.02
Scattered Clouds
Actual:
85 | 56 0.00
Average:
83 | 53 0.02
Clear
Actual:
88 | 56 0.00
Average:
82 | 53 0.02
Scattered Clouds
Actual:
88 | 54 0.00
Average:
82 | 53 0.02
Clear
Actual:
85 | 46 0.00
Average:
82 | 53 0.01
Clear
Actual:
90 | 54 0.00
Average:
82 | 52 0.02
Clear
Actual:
84 | 53 0.00
Average:
81 | 52 0.02
Clear
Actual:
86 | 50 0.00
Average:
81 | 52 0.02
Partly Cloudy
Actual:
84 | 62 0.00
Average:
81 | 52 0.02
Clear
Actual:
85 | 55 0.00
Average:
81 | 51 0.02
Scattered Clouds
Actual:
79 | 60 0.00
Average:
80 | 51 0.02
Clear
Actual:
84 | 54 0.00
Average:
80 | 51 0.02
Clear
Actual:
85 | 57 0.00
Average:
80 | 51 0.02
Clear
Actual:
85 | 51 0.00
Average:
79 | 50 0.02
Rain
Actual:
85 | 51 T
Average:
79 | 50 0.02
Rain
Actual:
87 | 58 0.00
Average:
79 | 50 0.02
Partly Cloudy
Actual:
88 | 61 0.00
Average:
78 | 50 0.02
Scattered Clouds
Actual:
88 | 63 0.00
Average:
78 | 49 0.02
Rain
Actual:
82 | 58 T
Average:
77 | 49 0.03
Rain
Actual:
79 | 54 T
Average:
77 | 49 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
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 89 74 58 50 41 28 62 37 12 30.32 30.06 29.92 10 10 10 18 8 31 T Rain
2 89 75 61 34 26 14 34 22 9 30.23 29.93 29.81 10 10 10 24 13 37 0.00  
3 84 69 54 41 24 15 51 31 10 30.15 29.87 29.82 10 10 10 28 15 44 0.00  
4 83 64 45 41 32 20 71 42 12 30.24 30.06 29.99 10 10 10 18 8 27 0.00  
5 91 73 55 35 25 20 28 18 8 30.11 30.05 30.00 10 10 8 21 8 32 0.00  
6 89 78 66 43 34 19 37 24 11 30.38 30.10 30.02 10 10 10 15 10 24 T  
7 89 73 57 30 26 19 31 20 8 30.18 30.10 30.05 10 10 10 13 6 21 0.00  
8 92 76 60 26 22 17 23 15 7 30.15 30.07 30.01 10 10 10 12 3 - 0.00  
9 88 77 65 39 35 21 34 24 14 30.07 30.03 30.00 10 10 10 18 9 24 T  
10 89 73 57 47 40 30 48 31 13 30.03 29.97 29.87 10 10 10 35 11 52 T  
11 85 71 56 54 42 26 86 50 14 30.07 29.99 29.95 10 10 10 20 11 33 0.01 Rain
12 87 70 53 40 30 14 59 34 9 30.12 30.05 29.96 10 10 10 8 5 - 0.00  
13 85 71 56 44 30 18 36 24 11 30.19 29.95 29.86 10 10 7 16 7 22 0.00  
14 88 72 56 43 31 19 61 35 9 29.99 29.90 29.83 10 9 7 18 13 32 0.00  
15 88 71 54 43 32 25 61 36 11 30.14 29.92 29.82 10 9 6 27 13 36 0.00  
16 85 66 46 43 38 28 82 48 13 30.10 30.01 29.90 10 10 10 14 8 25 0.00  
17 90 72 54 40 32 13 55 31 6 30.15 29.96 29.85 10 10 6 23 11 33 0.00  
18 84 69 53 31 25 10 41 26 10 30.29 30.02 29.92 10 10 10 15 9 24 0.00  
19 86 68 50 25 22 10 32 21 10 30.05 29.96 29.89 10 9 6 13 6 25 0.00  
20 84 73 62 40 31 21 43 29 15 30.22 29.92 29.86 10 10 7 13 7 23 0.00  
21 85 70 55 42 32 18 57 33 9 30.01 29.93 29.84 10 10 9 16 6 23 0.00  
22 79 70 60 47 38 30 60 44 27 29.94 29.89 29.84 10 10 9 13 9 - 0.00  
23 84 69 54 47 36 23 71 41 11 29.95 29.87 29.78 10 10 8 12 7 21 0.00  
24 85 71 57 40 31 16 43 28 13 29.87 29.82 29.75 10 10 7 28 15 43 0.00  
25 85 68 51 32 21 12 26 18 9 29.96 29.89 29.82 10 10 9 23 9 35 0.00  
26 85 68 51 46 32 21 32 24 16 30.29 30.01 29.88 10 10 3 18 7 44 T Rain
27 87 73 58 54 43 37 48 33 18 30.33 30.09 29.99 10 9 1 13 6 45 0.00 Rain
28 88 75 61 50 44 38 64 41 17 30.23 30.04 29.94 10 10 10 15 7 32 0.00  
29 88 76 63 43 36 27 44 28 12 30.23 29.93 29.83 10 10 10 27 9 37 0.00  
30 82 70 58 50 40 31 69 46 23 30.01 29.92 29.86 10 10 10 22 7 30 T Rain
31 79 67 54 51 47 41 77 53 29 30.03 29.98 29.92 10 10 10 31 9 37 T Rain