Weather History for Thermopolis, WY

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 44 °F 25 °F 10 °F
Mean Temperature 38 °F 19 °F 4 °F
Min Temperature 32 °F 14 °F 0 °F
Degree Days  
Heating Degree Days (base 65) 60 46 27 1232
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 9 °F -17 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 45 mph 14 mph 0 mph
Gust Wind 58 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.87 in 29.47 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 30, 2012 Rise Set
Actual Time 7:45 AM MST 4:46 PM MST
Civil Twilight 7:13 AM MST 5:18 PM MST
Nautical Twilight 6:37 AM MST 5:54 PM MST
Astronomical Twilight 6:02 AM MST 6:29 PM MST
Moon 7:25 PM MST (12/30) 8:52 AM MST (12/30)
Length of Visible Light 10h 05m
Length of Day
9h 00m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 30
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Clear
Actual:
- | - -
Average:
- | - -
Scattered Clouds
Actual:
44 | 32 0.00
Average:
- | - -
Scattered Clouds
Actual:
35 | 23 0.00
Average:
- | - -
Fog
Actual:
28 | 19 0.00
Average:
- | - -
Snow
Actual:
24 | 6 0.00
Average:
- | - -
Overcast
Actual:
10 | 3 0.00
Average:
- | - -
Snow
Actual:
23 | 14 0.00
Average:
- | - -
Scattered Clouds
Actual:
30 | 14 0.00
Average:
- | - -
Clear
Actual:
32 | 23 0.00
Average:
- | - -
Clear
Actual:
32 | 21 0.00
Average:
- | - -
Snow
Actual:
33 | 26 0.00
Average:
- | - -
Snow
Actual:
28 | 21 0.00
Average:
- | - -
Fog
Actual:
30 | 17 0.00
Average:
- | - -
Snow
Actual:
32 | 17 0.00
Average:
- | - -
Scattered Clouds
Actual:
23 | 12 0.00
Average:
- | - -
Clear
Actual:
17 | 8 0.00
Average:
- | - -
Clear
Actual:
23 | 8 0.00
Average:
- | - -
Clear
Actual:
28 | 14 0.00
Average:
- | - -
Clear
Actual:
28 | 19 0.00
Average:
- | - -
Scattered Clouds
Actual:
30 | 21 0.00
Average:
- | - -
Snow
Actual:
26 | 0 0.00
Average:
- | - -
Snow
Actual:
10 | 0 0.00
Average:
- | - -
Snow
Actual:
12 | 8 0.00
Average:
- | - -
Snow
Actual:
15 | 12 0.00
Average:
- | - -
Partly Cloudy
Actual:
21 | 12 0.00
Average:
- | - -
Clear
Actual:
14 | 5 0.00
Average:
- | - -
Clear
Actual:
19 | 12 0.00
Average:
- | - -
Scattered Clouds
Actual:
19 | 10 0.00
Average:
- | - -
 

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 - - - - - - - - - - - - - - - - - - -  
2 - - - - - - - - - - - - - - - - - - -  
3 - - - - - - - - - - - - - - - - - - -  
4 - - - - - - - - - - - - - - - - - - -  
5 44 38 32 32 28 14 87 62 33 30.12 30.01 29.90 10 10 10 34 15 51 0.00  
6 35 30 23 21 20 16 86 63 48 30.02 29.93 29.85 10 10 10 31 11 41 0.00  
7 28 24 19 21 15 1 100 74 34 29.94 29.88 29.76 10 9 0 29 16 31 0.00 Fog
8 24 16 6 16 11 3 93 78 54 29.95 29.74 29.60 10 8 0 45 21 48 0.00 Fog , Snow
9 10 4 3 9 2 0 92 86 85 30.16 30.04 29.89 - - - 36 20 39 0.00  
10 23 18 14 16 7 -6 93 67 35 29.94 29.89 29.84 10 8 0 25 8 - 0.00 Fog , Snow
11 30 22 14 19 14 9 93 78 59 29.93 29.78 29.68 10 10 4 32 11 52 0.00  
12 32 28 23 19 15 5 86 59 32 29.91 29.74 29.66 10 10 10 44 16 56 0.00  
13 32 26 21 19 17 12 86 68 55 29.93 29.91 29.86 10 10 10 23 14 25 0.00  
14 33 30 26 21 17 14 69 58 44 29.86 29.72 29.62 10 10 7 17 10 - 0.00 Snow
15 28 24 21 27 22 10 100 89 54 29.79 29.72 29.65 10 7 0 16 9 - 0.00 Fog , Snow
16 30 24 17 18 9 1 93 56 39 29.73 29.67 29.59 10 10 0 25 12 37 0.00 Fog
17 32 24 17 25 11 3 80 59 37 29.67 29.56 29.47 10 10 4 34 17 58 0.00 Snow
18 23 18 12 5 -3 -15 54 40 27 29.76 29.69 29.61 10 10 10 33 22 41 0.00  
19 17 12 8 -6 -10 -17 52 37 23 30.08 29.93 29.75 10 10 10 15 10 - 0.00  
20 23 16 8 1 -4 -17 52 40 21 30.16 30.13 30.08 10 10 10 23 12 34 0.00  
21 28 21 14 5 2 0 57 44 34 30.15 30.09 30.05 10 10 10 33 21 36 0.00  
22 28 24 19 7 3 0 50 42 31 30.07 29.96 29.80 10 10 10 31 17 38 0.00  
23 30 26 21 12 7 0 59 44 29 29.99 29.91 29.81 10 10 10 30 18 36 0.00  
24 26 14 0 18 11 -4 100 80 55 30.00 29.81 29.75 10 7 0 31 15 - 0.00 Fog , Snow
25 10 5 0 9 2 -6 92 86 78 30.09 30.00 29.84 10 6 0 20 12 - 0.00 Fog , Snow
26 12 10 8 10 8 5 92 88 85 29.83 29.66 29.58 10 5 0 26 18 22 0.00 Fog , Snow
27 15 14 12 14 11 9 93 91 85 29.89 29.74 29.61 0 0 0 38 25 - 0.00 Snow
28 21 16 12 14 8 0 93 72 39 30.04 29.96 29.88 10 10 10 14 7 16 0.00  
29 14 10 5 7 4 1 92 79 62 30.04 29.98 29.89 10 10 10 26 17 - 0.00  
30 19 16 12 3 0 -4 58 49 36 29.97 29.96 29.94 10 10 10 14 8 - 0.00  
31 19 14 10 9 4 1 85 67 49 30.02 29.95 29.91 10 10 10 16 8 - 0.00