Weather History for South Pass, WY

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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 31 °F 10 °F
Mean Temperature 39 °F 24 °F 5 °F
Min Temperature 32 °F 17 °F 0 °F
Degree Days  
Heating Degree Days (base 65) 60 41 26 1307
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 10 °F -22 °F
Precipitation  
Precipitation 0.20 in 0.01 in 0.00 in 0.22 in
Snowdepth - - - -
Wind  
Wind 41 mph 12 mph 0 mph
Gust Wind 55 mph 25 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 29.96 in 29.25 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 03, 2012 Rise Set
Actual Time 7:44 AM MST 4:54 PM MST
Civil Twilight 7:13 AM MST 5:26 PM MST
Nautical Twilight 6:37 AM MST 6:01 PM MST
Astronomical Twilight 6:03 AM MST 6:35 PM MST
Moon 12:45 PM MST (1/3) 2:36 AM MST (1/3)
Length of Visible Light 10h 12m
Length of Day
9h 09m
Waxing Gibbous, 73% of the Moon is Illuminated
Jan 3
Waxing Gibbous
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New
Jan 30
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Scattered Clouds
Actual:
33 | 12 0.00
Average:
- | - -
Clear
Actual:
44 | 30 0.00
Average:
- | - -
Clear
Actual:
41 | 23 0.00
Average:
- | - -
Clear
Actual:
46 | 32 0.00
Average:
- | - -
Clear
Actual:
46 | 30 0.00
Average:
- | - -
Clear
Actual:
32 | 21 0.00
Average:
- | - -
Snow
Actual:
26 | 19 0.00
Average:
- | - -
Clear
Actual:
33 | 17 0.00
Average:
- | - -
Clear
Actual:
42 | 32 0.00
Average:
- | - -
Snow
Actual:
35 | 19 0.00
Average:
- | - -
Snow
Actual:
19 | 3 0.00
Average:
- | - -
Scattered Clouds
Actual:
30 | 12 0.00
Average:
- | - -
Clear
Actual:
35 | 17 0.00
Average:
- | - -
Clear
Actual:
33 | 19 0.00
Average:
- | - -
Partly Cloudy
Actual:
33 | 23 0.00
Average:
- | - -
Partly Cloudy
Actual:
24 | 1 0.00
Average:
- | - -
Scattered Clouds
Actual:
10 | 0 0.00
Average:
- | - -
Snow
Actual:
24 | 3 0.20
Average:
- | - -
Snow
Actual:
32 | 24 0.00
Average:
- | - -
Snow
Actual:
32 | 26 0.00
Average:
- | - -
Snow
Actual:
32 | 28 0.01
Average:
- | - -
Partly Cloudy
Actual:
28 | 12 0.01
Average:
- | - -
Snow
Actual:
28 | 8 0.00
Average:
- | - -
Snow
Actual:
24 | 12 0.00
Average:
- | - -
Snow
Actual:
35 | 19 0.00
Average:
- | - -
Snow
Actual:
30 | 21 0.00
Average:
- | - -
Snow
Actual:
24 | 8 0.00
Average:
- | - -
Clear
Actual:
30 | 10 0.00
Average:
- | - -
Clear
Actual:
32 | 19 0.00
Average:
- | - -
Snow
Actual:
30 | 14 0.00
Average:
- | - -
Clear
Actual:
30 | 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
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 33 22 12 19 -2 -20 60 33 12 30.50 30.42 30.34 10.0 10.0 10.0 18 8 25 0.00  
2 44 37 30 27 18 9 70 50 26 30.49 30.39 30.26 10.0 10.0 10.0 25 9 34 0.00  
3 41 32 23 18 12 -9 68 38 12 30.32 30.22 30.10 10.0 10.0 10.0 29 12 50 0.00  
4 46 39 32 23 7 -15 56 28 9 30.41 30.35 30.30 10.0 10.0 10.0 14 6 22 0.00  
5 46 38 30 21 19 10 64 48 23 30.29 30.11 29.91 10.0 10.0 10.0 22 13 37 0.00  
6 32 26 21 19 7 -15 80 43 15 30.01 29.95 29.91 10.0 10.0 10.0 16 10 26 0.00  
7 26 22 19 19 6 -6 86 48 26 29.98 29.95 29.91 10.0 9.8 4.0 22 8 25 0.00 Snow
8 33 25 17 21 8 -6 74 49 28 30.16 30.06 29.98 10.0 10.0 10.0 10 5 - 0.00  
9 42 37 32 27 20 9 69 53 33 30.23 30.17 30.10 10.0 10.0 10.0 14 3 - 0.00  
10 35 27 19 25 15 5 100 58 28 30.10 29.94 29.82 10.0 9.3 0.2 24 12 33 0.00 Fog , Snow
11 19 11 3 18 3 -8 100 76 44 - - - 10.0 7.3 0.2 20 10 29 0.00 Snow
12 30 21 12 9 -4 -13 54 35 22 30.00 29.97 29.95 10.0 10.0 10.0 12 5 - 0.00  
13 35 26 17 12 1 -13 68 37 16 30.05 30.03 30.01 10.0 10.0 10.0 16 8 22 0.00  
14 33 26 19 10 6 -0 50 39 30 30.03 29.86 29.81 10.0 10.0 10.0 38 14 45 0.00  
15 33 28 23 9 3 -2 47 33 23 29.81 29.67 29.54 10.0 10.0 10.0 29 16 38 0.00  
16 24 12 1 9 -4 -17 72 46 27 - - - 10.0 10.0 10.0 18 12 30 0.00  
17 10 5 0 -0 -8 -22 78 55 30 - - - 10.0 9.8 2.0 28 13 38 0.00  
18 24 14 3 23 12 -6 100 82 57 - - - 10.0 2.4 0.2 41 21 55 0.20 Snow
19 32 28 24 32 28 23 100 96 87 29.64 29.60 29.56 10.0 1.3 0.2 39 33 52 0.00 Fog , Rain , Snow
20 32 29 26 28 26 23 100 90 69 29.83 29.79 29.66 10.0 5.0 0.2 28 19 39 0.00 Rain , Snow
21 32 30 28 32 29 23 100 94 80 29.56 29.38 29.25 10.0 1.7 0.2 38 19 52 0.01 Snow
22 28 20 12 23 12 5 86 71 55 29.39 29.36 29.34 10.0 9.6 4.0 22 10 30 0.01  
23 28 18 8 21 16 7 100 83 69 29.70 29.66 29.65 10.0 8.9 0.5 17 8 26 0.00 Snow
24 24 18 12 19 8 -8 100 67 30 30.04 30.03 30.02 10.0 8.1 0.5 21 12 31 0.00 Snow
25 35 27 19 27 20 1 86 71 42 30.10 30.03 29.95 10.0 8.5 2.5 30 17 45 0.00 Snow
26 30 26 21 28 21 14 100 80 55 30.01 30.01 30.01 10.0 7.0 0.2 29 15 37 0.00 Snow
27 24 17 8 18 5 -11 93 63 37 - - - 10.0 10.0 7.0 17 5 21 0.00 Snow
28 30 20 10 9 -4 -13 58 35 23 30.09 30.09 30.09 10.0 10.0 7.0 20 10 28 0.00  
29 32 26 19 19 14 7 80 65 55 30.17 30.11 30.03 10.0 9.8 4.0 26 14 38 0.00  
30 30 22 14 25 15 7 93 68 47 - - - 10.0 8.2 0.2 32 12 41 0.00 Snow
31 30 20 10 16 9 1 79 57 34 29.94 29.94 29.94 10.0 10.0 10.0 18 9 29 0.00