Weather History for Jackson, WY

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Tuesday, January 17, 2012

  Actual Average Record
Temperature  
Mean Temperature 12 °F -  
Max Temperature 15 °F 28 °F 50 °F (1974)
Min Temperature 8 °F 5 °F -22 °F (1987)
Degree Days  
Heating Degree Days 54    
Moisture  
Dew Point 3 °F    
Average Humidity 68    
Maximum Humidity 79    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 14 mph (South)    
Max Wind Speed 21 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 17, 2012 Rise Set
Actual Time 7:52 AM MST 5:13 PM MST
Civil Twilight 7:20 AM MST 5:45 PM MST
Nautical Twilight 6:45 AM MST 6:20 PM MST
Astronomical Twilight 6:11 AM MST 6:55 PM MST
Moon 2:14 AM MST (1/17) 12:10 PM MST (1/17)
Length of Visible Light 10h 24m
Length of Day
9h 21m
Waning Crescent, 34% of the Moon is Illuminated
Jan 17
Waning Crescent
Jan 23
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
5:28 AM 8.6 °F -7.7 °F 1.4 °F 73% 30.01 in 5.0 mi SSE 13.8 mph - N/A Snow Blowing Snow
6:30 AM 8.6 °F -4.7 °F 3.2 °F 79% 30.02 in 8.0 mi South 9.2 mph - N/A   Overcast
6:51 AM 8.6 °F -7.7 °F 1.4 °F 73% 30.01 in 10.0 mi South 13.8 mph - N/A   Overcast
7:58 AM 8.6 °F -1.3 °F 1.4 °F 73% 30.03 in 8.0 mi SSW 5.8 mph - N/A   Overcast
8:48 AM 8.6 °F -4.7 °F 1.4 °F 73% 30.04 in 8.0 mi SW 9.2 mph - N/A   Mostly Cloudy
9:52 AM 10.4 °F -5.4 °F 1.4 °F 67% 30.06 in 8.0 mi South 13.8 mph - N/A   Mostly Cloudy
10:51 AM 12.2 °F -1.8 °F -0.4 °F 57% 30.05 in 10.0 mi South 11.5 mph - N/A   Overcast
11:57 AM 12.2 °F -4.8 °F 3.2 °F 67% 30.02 in 10.0 mi South 17.3 mph - N/A   Overcast
12:51 PM 14.0 °F -3.9 °F 1.4 °F 57% 30.00 in 7.0 mi South 20.7 mph - N/A   Overcast
1:51 PM 14.0 °F -2.5 °F -0.4 °F 53% 29.97 in 10.0 mi South 17.3 mph 25.3 mph N/A   Mostly Cloudy
2:51 PM 14.0 °F -2.5 °F 3.2 °F 62% 29.95 in 7.0 mi South 17.3 mph 23.0 mph N/A Snow Snow
3:54 PM 12.2 °F -4.3 °F 5.0 °F 73% 29.96 in 6.0 mi South 16.1 mph - N/A Snow Light Snow
4:53 PM 12.2 °F -5.3 °F 6.8 °F 79% 29.95 in 10.0 mi South 18.4 mph - N/A Snow Light Snow Showers
5:52 PM 12.2 °F -3.7 °F 6.8 °F 79% 29.93 in 6.0 mi South 15.0 mph - N/A Snow Light Snow Showers
6:52 PM 12.2 °F -1.8 °F 5.0 °F 73% 29.93 in 8.0 mi SSW 11.5 mph - N/A   Overcast
7:53 PM 15.8 °F -0.2 °F 1.4 °F 53% 29.91 in 10.0 mi South 17.3 mph - N/A   Overcast
8:51 PM 14.0 °F -3.4 °F 1.4 °F 57% 29.89 in 7.0 mi South 19.6 mph - N/A Snow Snow