Weather History for Gillette, WY

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Month of August, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 89 °F 74 °F
Mean Temperature 84 °F 72 °F 62 °F
Min Temperature 72 °F 55 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 3 0 0 3
Cooling Degree Days (base 65) 19 7 0 232
Growing Degree Days (base 50) 30 22 12 684
Dew Point  
Dew Point 62 °F 47 °F 28 °F
Precipitation  
Precipitation 0.31 in 0.02 in 0.00 in 0.62 in
Snowdepth - - - -
Wind  
Wind 37 mph 8 mph 0 mph
Gust Wind 55 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.18 in 29.89 in 29.49 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 25, 2011 Rise Set
Actual Time 6:16 AM MDT 7:51 PM MDT
Civil Twilight 5:46 AM MDT 8:21 PM MDT
Nautical Twilight 5:09 AM MDT 8:58 PM MDT
Astronomical Twilight 4:29 AM MDT 9:37 PM MDT
Moon 2:11 AM MDT (8/25) 5:33 PM MDT (8/25)
Length of Visible Light 14h 35m
Length of Day
13h 34m
Waning Crescent, 15% of the Moon is Illuminated
Aug 25
Waning Crescent
Aug 28
New
Sep 4
First Quarter
Sep 12
Full
Sep 20
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.62 Average Month Total: 0.95
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
91 | 63 0.00
Average:
85 | 56 0.03
Scattered Clouds
Actual:
88 | 57 0.00
Average:
88 | 57 0.04
Clear
Actual:
89 | 58 0.00
Average:
88 | 56 0.04
Thunderstorm
Actual:
91 | 61 T
Average:
88 | 56 0.04
Clear
Actual:
93 | 52 0.00
Average:
88 | 56 0.04
Clear
Actual:
85 | 53 0.00
Average:
88 | 56 0.05
Thunderstorm
Actual:
90 | 56 T
Average:
87 | 56 0.03
Thunderstorm
Actual:
83 | 51 0.01
Average:
87 | 55 0.04
Thunderstorm
Actual:
74 | 50 0.31
Average:
87 | 55 0.03
Clear
Actual:
83 | 52 0.00
Average:
87 | 55 0.03
Thunderstorm
Actual:
87 | 54 0.00
Average:
87 | 55 0.03
Clear
Actual:
82 | 50 0.00
Average:
87 | 55 0.03
Clear
Actual:
88 | 45 0.00
Average:
87 | 54 0.03
Clear
Actual:
90 | 58 0.00
Average:
87 | 54 0.02
Clear
Actual:
94 | 56 0.00
Average:
86 | 54 0.03
Clear
Actual:
79 | 50 0.00
Average:
86 | 54 0.03
Clear
Actual:
90 | 53 0.00
Average:
86 | 53 0.03
Clear
Actual:
89 | 49 0.00
Average:
86 | 53 0.02
Partly Cloudy
Actual:
84 | 47 0.00
Average:
86 | 53 0.03
Scattered Clouds
Actual:
86 | 54 0.00
Average:
85 | 52 0.03
Thunderstorm
Actual:
94 | 50 0.03
Average:
85 | 52 0.03
Thunderstorm
Actual:
97 | 57 0.00
Average:
85 | 52 0.02
Clear
Actual:
94 | 55 0.00
Average:
85 | 52 0.02
Scattered Clouds
Actual:
95 | 72 0.00
Average:
84 | 51 0.02
Clear
Actual:
98 | 58 0.00
Average:
84 | 51 0.02
Thunderstorm
Actual:
97 | 55 0.03
Average:
84 | 51 0.03
Clear
Actual:
98 | 63 0.00
Average:
83 | 50 0.02
Scattered Clouds
Actual:
90 | 64 0.00
Average:
83 | 50 0.03
Thunderstorm
Actual:
84 | 56 0.24
Average:
83 | 50 0.03
Clear
Actual:
86 | 56 0.00
Average:
82 | 49 0.03
Thunderstorm
Actual:
94 | 57 0.00
Average:
82 | 49 0.03
 

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

2011 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 91 77 63 58 53 50 78 53 27 29.99 29.86 29.76 10 10 10 32 10 41 0.00  
2 88 73 57 56 52 45 87 55 23 30.18 30.01 29.90 10 10 10 23 6 31 0.00  
3 89 74 58 57 54 51 86 58 29 30.03 29.87 29.78 10 10 10 22 11 28 0.00  
4 91 76 61 59 48 33 84 49 14 30.04 29.90 29.84 10 10 9 26 7 30 T Rain , Thunderstorm
5 93 73 52 54 49 32 89 51 12 29.90 29.83 29.70 10 10 9 36 9 47 0.00  
6 85 69 53 52 47 42 83 53 23 29.95 29.89 29.84 10 10 10 17 8 23 0.00  
7 90 73 56 54 48 37 78 48 17 29.99 29.82 29.71 10 10 10 30 7 45 T Thunderstorm
8 83 67 51 53 47 43 72 49 26 30.02 29.90 29.83 10 10 7 16 5 25 0.01 Rain , Thunderstorm
9 74 62 50 55 51 44 93 67 41 30.11 29.97 29.89 10 9 4 22 6 29 0.31 Rain , Thunderstorm
10 83 68 52 56 49 36 93 57 20 30.04 29.88 29.80 10 10 10 15 5 21 0.00  
11 87 71 54 55 47 36 86 53 19 29.88 29.79 29.68 10 10 10 24 7 31 0.00 Thunderstorm
12 82 66 50 48 43 39 77 50 23 30.09 29.97 29.89 10 10 10 18 6 24 0.00  
13 88 67 45 51 45 41 86 54 21 30.11 30.01 29.88 10 10 10 26 9 35 0.00  
14 90 74 58 58 49 37 78 47 16 30.00 29.82 29.72 10 10 10 32 13 43 0.00  
15 94 75 56 50 45 37 60 37 14 29.87 29.71 29.62 10 10 10 37 8 46 0.00  
16 79 65 50 51 43 38 83 55 27 30.09 30.02 29.81 10 10 10 18 7 23 0.00  
17 90 72 53 49 39 28 66 39 11 30.14 29.99 29.85 10 10 10 18 7 23 0.00  
18 89 69 49 52 40 36 71 44 16 29.91 29.86 29.83 10 10 10 22 8 30 0.00  
19 84 66 47 52 46 39 72 53 34 30.06 29.94 29.86 10 10 10 20 7 26 0.00  
20 86 70 54 51 47 45 72 49 26 30.12 29.97 29.87 10 10 10 15 6 21 0.00  
21 94 72 50 60 49 40 89 52 15 30.07 29.91 29.80 10 10 10 26 6 35 0.03 Thunderstorm
22 97 77 57 61 46 33 93 52 11 30.04 29.85 29.76 10 10 10 18 6 25 0.00 Thunderstorm
23 94 75 55 39 35 28 51 31 10 29.98 29.82 29.74 10 10 4 24 9 31 0.00  
24 95 84 72 44 36 31 61 36 11 30.16 30.05 29.94 10 9 5 25 7 31 0.00  
25 98 78 58 45 42 31 57 34 10 30.08 29.90 29.82 10 10 7 31 9 37 0.00  
26 97 76 55 61 48 39 73 44 14 30.15 30.00 29.90 10 10 7 37 5 55 0.03 Rain , Thunderstorm
27 98 81 63 55 49 41 72 44 15 30.10 29.93 29.83 10 10 10 17 8 21 0.00  
28 90 77 64 52 46 40 52 35 18 30.10 29.94 29.83 10 10 2 18 9 23 0.00  
29 84 70 56 62 58 54 93 70 47 30.08 29.88 29.66 10 10 2 9 14 13 0.24 Rain , Thunderstorm
30 86 71 56 55 51 43 87 56 24 29.92 29.78 29.69 10 10 10 20 8 26 0.00  
31 94 76 57 52 44 36 77 46 14 29.84 29.65 29.49 10 10 10 25 10 32 0.00 Thunderstorm