Weather History for Douglas, WY

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 81 °F 66 °F
Mean Temperature 75 °F 62 °F 55 °F
Min Temperature 61 °F 43 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 10 4 0 121
Cooling Degree Days (base 65) 10 1 0 34
Growing Degree Days (base 50) 24 12 4 353
Dew Point  
Dew Point 55 °F 32 °F 7 °F
Precipitation  
Precipitation 0.14 in 0.01 in 0.00 in 0.34 in
Snowdepth - - - -
Wind  
Wind 40 mph 8 mph 0 mph
Gust Wind 52 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.04 in 29.69 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 10, 2012 Rise Set
Actual Time 6:36 AM MDT 7:19 PM MDT
Civil Twilight 6:07 AM MDT 7:47 PM MDT
Nautical Twilight 5:33 AM MDT 8:21 PM MDT
Astronomical Twilight 4:58 AM MDT 8:56 PM MDT
Moon 12:53 AM MDT (9/10) 3:56 PM MDT (9/10)
Length of Visible Light 13h 39m
Length of Day
12h 42m
Waning Crescent, 29% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.34 Normal Month Total: 1.23
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
93 | 57 0.00
Average:
82 | 48 0.03
Clear
Actual:
88 | 61 0.00
Average:
82 | 48 0.04
Clear
Actual:
88 | 46 0.00
Average:
81 | 47 0.03
Clear
Actual:
92 | 42 0.00
Average:
81 | 47 0.04
Clear
Actual:
84 | 40 0.00
Average:
80 | 47 0.04
Rain
Actual:
84 | 48 0.06
Average:
80 | 46 0.03
Rain
Actual:
72 | 47 0.14
Average:
80 | 46 0.04
Clear
Actual:
81 | 38 0.00
Average:
79 | 45 0.04
Clear
Actual:
91 | 38 0.00
Average:
79 | 45 0.03
Scattered Clouds
Actual:
93 | 53 T
Average:
78 | 44 0.04
Thunderstorm
Actual:
75 | 53 0.03
Average:
77 | 44 0.04
Partly Cloudy
Actual:
66 | 47 T
Average:
77 | 43 0.05
Fog
Actual:
77 | 40 0.00
Average:
76 | 43 0.04
Clear
Actual:
83 | 33 0.00
Average:
76 | 42 0.04
Clear
Actual:
88 | 36 0.00
Average:
75 | 42 0.04
Scattered Clouds
Actual:
83 | 39 T
Average:
75 | 41 0.05
Rain
Actual:
70 | 40 0.01
Average:
74 | 41 0.05
Clear
Actual:
81 | 36 0.00
Average:
74 | 41 0.04
Clear
Actual:
76 | 44 0.00
Average:
73 | 40 0.05
Clear
Actual:
79 | 38 0.00
Average:
73 | 40 0.05
Clear
Actual:
80 | 43 0.00
Average:
72 | 39 0.05
Clear
Actual:
79 | 36 0.00
Average:
72 | 39 0.04
Clear
Actual:
82 | 37 0.00
Average:
71 | 38 0.05
Scattered Clouds
Actual:
82 | 50 0.00
Average:
71 | 38 0.04
Thunderstorm
Actual:
75 | 44 0.00
Average:
70 | 37 0.04
Scattered Clouds
Actual:
74 | 38 0.00
Average:
70 | 37 0.04
Thunderstorm
Actual:
73 | 44 0.10
Average:
69 | 37 0.04
Fog
Actual:
74 | 38 0.00
Average:
69 | 36 0.04
Scattered Clouds
Actual:
80 | 40 0.00
Average:
68 | 36 0.04
Partly Cloudy
Actual:
78 | 46 T
Average:
68 | 35 0.04
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 93 75 57 52 45 36 80 47 14 30.08 29.88 29.81 10 10 10 33 10 41 0.00  
2 88 75 61 45 34 19 52 31 9 29.99 29.92 29.87 10 10 10 24 11 30 0.00  
3 88 67 46 38 23 7 50 28 5 29.99 29.93 29.89 10 10 10 25 7 30 0.00  
4 92 67 42 25 19 13 42 25 8 30.02 29.92 29.83 10 10 10 32 10 45 0.00  
5 84 62 40 33 29 20 60 35 10 30.13 29.98 29.84 10 10 10 13 4 24 0.00  
6 84 66 48 45 28 21 66 39 11 30.09 29.91 29.83 10 10 10 24 12 29 0.06 Rain
7 72 60 47 52 45 36 96 63 29 30.33 30.22 30.10 10 10 9 13 5 18 0.14 Rain
8 81 60 38 42 30 17 92 51 10 30.32 30.24 30.16 10 10 10 16 7 20 0.00  
9 91 65 38 27 23 18 59 34 8 30.15 29.99 29.79 10 10 10 22 6 26 0.00  
10 93 73 53 46 34 19 52 33 14 29.82 29.76 29.69 10 10 9 40 9 52 T  
11 75 64 53 55 43 30 93 58 23 30.01 29.87 29.72 10 10 10 23 9 31 0.03 Rain , Thunderstorm
12 66 57 47 50 43 30 93 62 30 30.40 30.18 30.02 10 10 10 23 11 31 T  
13 77 59 40 47 35 14 100 55 9 30.47 30.39 30.29 10 6 0 18 6 22 0.00 Fog
14 83 58 33 28 23 17 56 33 10 30.40 30.26 30.09 10 10 10 17 5 21 0.00  
15 88 62 36 31 19 9 64 35 5 30.15 30.03 29.94 10 10 10 20 6 24 0.00  
16 83 61 39 35 21 11 47 29 11 30.10 29.98 29.91 10 10 10 26 12 36 T  
17 70 55 40 43 35 25 80 51 22 30.14 30.09 30.04 10 10 10 15 7 21 0.01 Rain
18 81 59 36 31 27 24 64 39 14 30.10 30.01 29.91 10 10 10 23 10 30 0.00  
19 76 60 44 29 25 21 42 29 15 30.15 30.05 29.93 10 10 10 18 8 21 0.00  
20 79 59 38 30 27 23 59 37 15 30.12 30.05 30.00 10 10 10 23 9 30 0.00  
21 80 62 43 32 29 27 53 35 16 30.15 30.09 30.04 10 10 10 23 9 29 0.00  
22 79 58 36 31 29 25 62 39 16 30.23 30.14 30.06 10 10 10 14 5 16 0.00  
23 82 60 37 34 31 27 70 43 15 30.12 30.04 29.97 10 10 10 21 6 23 0.00  
24 82 66 50 42 34 29 55 36 17 29.99 29.90 29.81 10 10 10 18 6 24 0.00  
25 75 60 44 46 41 34 77 54 31 30.01 29.92 29.85 10 10 10 22 5 25 0.00 Thunderstorm
26 74 56 38 45 41 36 92 63 33 30.11 30.05 29.96 10 10 10 24 8 30 0.00  
27 73 59 44 49 45 41 93 64 34 30.19 30.10 30.02 10 10 8 25 8 31 0.10 Rain , Thunderstorm
28 74 56 38 50 41 34 100 65 29 30.22 30.11 30.00 10 6 0 25 7 31 0.00 Fog
29 80 60 40 42 37 33 89 54 19 30.04 30.00 29.95 10 10 10 24 6 31 0.00  
30 78 62 46 38 35 31 66 43 19 30.13 30.07 30.02 10 10 10 20 10 26 T