Jackson, WY

11:47 AM MDT on September 19, 2017 (GMT -0600)
Jackson Hole

Weather History for KJAC - December, 2012

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Friday, December 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 12 °F -  
Max Temperature 21 °F 22 °F 48 °F (1980)
Min Temperature 3 °F -3 °F -23 °F (1982)
Degree Days  
Heating Degree Days 53    
Moisture  
Dew Point 9 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 3 mph (NNE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
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

Dec. 28, 2012 Rise Set
Actual Time 7:55 AM MST 4:53 PM MST
Civil Twilight 7:23 AM MST 5:26 PM MST
Nautical Twilight 6:46 AM MST 6:02 PM MST
Astronomical Twilight 6:12 AM MST 6:37 PM MST
Moon 5:35 PM MST (12/28) 7:50 AM MST (12/28)
Length of Visible Light 10h 03m
Length of Day
8h 58m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 5.0 °F -4.1 °F 3.2 °F 92% 29.92 in 10.0 mi North 4.6 mph - N/A   Overcast
12:35 AM 6.8 °F - 5.0 °F 92% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
12:55 AM 6.8 °F -0.1 °F 6.8 °F 100% 29.92 in 10.0 mi East 3.5 mph - N/A   Overcast
1:15 AM 6.8 °F -0.1 °F 5.0 °F 92% 29.92 in 10.0 mi ENE 3.5 mph - N/A   Overcast
1:35 AM 6.8 °F -0.1 °F 6.8 °F 100% 29.93 in 10.0 mi SSE 3.5 mph - N/A   Overcast
1:55 AM 8.6 °F - 6.8 °F 92% 29.95 in 8.0 mi Calm Calm - N/A   Overcast
2:15 AM 8.6 °F - 6.8 °F 92% 29.95 in 4.0 mi Calm Calm - N/A   Overcast
2:36 AM 8.6 °F 2.0 °F 8.6 °F 100% 29.96 in 4.0 mi North 3.5 mph - N/A   Overcast
2:55 AM 8.6 °F 2.0 °F 8.6 °F 100% 29.96 in 3.0 mi NNE 3.5 mph - N/A   Overcast
3:15 AM 8.6 °F - 8.6 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Overcast
3:35 AM 10.4 °F 4.0 °F 8.6 °F 92% 29.96 in 7.0 mi NNE 3.5 mph - N/A   Overcast
3:55 AM 10.4 °F 4.0 °F 8.6 °F 92% 29.96 in 7.0 mi NNE 3.5 mph - N/A   Overcast
4:35 AM 10.4 °F 4.0 °F 10.4 °F 100% 29.95 in 3.0 mi NE 3.5 mph - N/A   Overcast
4:55 AM 14.0 °F - 12.2 °F 93% 29.96 in 2.5 mi Calm Calm - N/A   Mostly Cloudy
5:55 AM 12.2 °F 6.1 °F 10.4 °F 92% 29.97 in 5.0 mi North 3.5 mph - N/A   Overcast
6:35 AM 12.2 °F 6.1 °F 12.2 °F 100% 29.97 in 4.0 mi East 3.5 mph - N/A   Overcast
6:51 AM 12.2 °F - 12.2 °F 100% 29.97 in 5.0 mi Calm Calm - N/A Snow Light Snow
7:51 AM 12.2 °F - 12.2 °F 100% 29.98 in 5.0 mi Calm Calm - N/A Snow Light Snow
8:56 AM 14.0 °F - 12.2 °F 93% 29.99 in 10.0 mi Calm Calm - N/A Snow Snow
9:51 AM 15.8 °F 7.2 °F 14.0 °F 93% 30.01 in 7.0 mi NNW 5.8 mph - N/A Snow Snow
10:51 AM 17.6 °F 10.7 °F 15.8 °F 93% 30.02 in 7.0 mi North 4.6 mph - N/A Snow Snow
11:55 AM 19.4 °F 14.3 °F 15.8 °F 86% 30.01 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
12:56 PM 19.4 °F 14.3 °F 15.8 °F 86% 30.01 in 7.0 mi NW 3.5 mph - N/A   Overcast
1:52 PM 19.4 °F 12.8 °F 17.6 °F 93% 30.01 in 8.0 mi NNE 4.6 mph - N/A Snow Snow
2:51 PM 21.2 °F 16.4 °F 21.2 °F 100% 30.02 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
3:51 PM 21.2 °F 11.7 °F 12.2 °F 68% 30.04 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
4:52 PM 15.8 °F - 12.2 °F 86% 30.06 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:51 PM 8.6 °F - 6.8 °F 92% 30.07 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:54 PM 6.8 °F -0.1 °F 5.0 °F 92% 30.09 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
7:51 PM 6.8 °F -7.8 °F 5.0 °F 92% 30.10 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
8:52 PM 3.2 °F -6.2 °F 1.4 °F 92% 30.10 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
9:15 PM 8.6 °F - 6.8 °F 92% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
9:35 PM 8.6 °F - 6.8 °F 92% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
9:55 PM 6.8 °F - 6.8 °F 100% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
10:15 PM 8.6 °F - 6.8 °F 92% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
10:35 PM 8.6 °F - 6.8 °F 92% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
10:55 PM 8.6 °F - 6.8 °F 92% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
11:15 PM 6.8 °F - 6.8 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
11:35 PM 8.6 °F - 8.6 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
11:55 PM 8.6 °F 2.0 °F 6.8 °F 92% 30.14 in 10.0 mi NNE 3.5 mph - N/A   Overcast