Jackson, WY

6:48 AM MDT on October 22, 2017 (GMT -0600)
Jackson Hole

Weather History for KJAC - December, 2012

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Friday, December 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 5 °F -  
Max Temperature 19 °F 22 °F 42 °F (1969)
Min Temperature -9 °F 0 °F -29 °F (1990)
Degree Days  
Heating Degree Days 60    
Moisture  
Dew Point -4 °F    
Average Humidity 86    
Maximum Humidity 92    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 5 mph (NNE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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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Daily Weather History Graph

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Date:

Astronomy

Dec. 21, 2012 Rise Set
Actual Time 7:53 AM MST 4:49 PM MST
Civil Twilight 7:20 AM MST 5:22 PM MST
Nautical Twilight 6:44 AM MST 5:58 PM MST
Astronomical Twilight 6:09 AM MST 6:33 PM MST
Moon 12:45 PM MST (12/21) 1:35 AM MST (12/21)
Length of Visible Light 10h 01m
Length of Day
8h 56m
Waxing Gibbous, 65% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM -5.8 °F -18.4 °F -7.6 °F 92% 30.20 in 10.0 mi NNE 5.8 mph - N/A   Clear
12:55 AM -5.8 °F -19.9 °F -7.6 °F 92% 30.19 in 10.0 mi North 6.9 mph - N/A   Clear
1:15 AM -7.6 °F -16.5 °F -9.4 °F 92% 30.19 in 10.0 mi NE 3.5 mph - N/A   Clear
1:35 AM -5.8 °F -19.9 °F -9.4 °F 84% 30.19 in 10.0 mi North 6.9 mph - N/A   Clear
1:55 AM -5.8 °F -22.4 °F -7.6 °F 92% 30.19 in 10.0 mi North 9.2 mph - N/A   Clear
2:15 AM -5.8 °F -16.7 °F -7.6 °F 92% 30.19 in 10.0 mi NE 4.6 mph - N/A   Clear
2:35 AM -5.8 °F -18.4 °F -9.4 °F 84% 30.19 in 10.0 mi NE 5.8 mph - N/A   Clear
2:55 AM -7.6 °F -20.6 °F -9.4 °F 92% 30.19 in 10.0 mi NE 5.8 mph - N/A   Clear
3:15 AM -7.6 °F -22.1 °F -9.4 °F 92% 30.19 in 10.0 mi NNE 6.9 mph - N/A   Clear
3:35 AM -7.6 °F -20.6 °F -9.4 °F 92% 30.18 in 10.0 mi NNE 5.8 mph - N/A   Clear
3:55 AM -7.6 °F -22.1 °F -9.4 °F 92% 30.18 in 10.0 mi North 6.9 mph - N/A   Clear
4:15 AM -7.6 °F -20.6 °F -9.4 °F 92% 30.17 in 10.0 mi NNE 5.8 mph - N/A   Clear
4:35 AM -7.6 °F -20.6 °F -9.4 °F 92% 30.17 in 10.0 mi NNE 5.8 mph - N/A   Clear
4:55 AM -7.6 °F -20.6 °F -9.4 °F 92% 30.17 in 10.0 mi NNE 5.8 mph - N/A   Clear
5:15 AM -7.6 °F -18.8 °F -9.4 °F 92% 30.17 in 10.0 mi NNE 4.6 mph - N/A   Clear
5:35 AM -9.4 °F -20.9 °F -11.2 °F 92% 30.17 in 10.0 mi NNE 4.6 mph - N/A   Clear
5:55 AM -9.4 °F -25.6 °F -11.2 °F 92% 30.17 in 10.0 mi North 8.1 mph - N/A   Clear
6:15 AM -9.4 °F -22.7 °F - N/A% 30.17 in 10.0 mi NNE 5.8 mph - N/A   Clear
6:35 AM -9.4 °F -25.6 °F -11.2 °F 92% 30.18 in 10.0 mi North 8.1 mph - N/A   Clear
6:52 AM -9.4 °F -27.9 °F -11.2 °F 92% 30.17 in 10.0 mi North 10.4 mph - N/A   Clear
7:53 AM -9.4 °F -24.3 °F -11.2 °F 92% 30.17 in 10.0 mi NNE 6.9 mph - N/A   Clear
8:54 AM -7.6 °F -20.6 °F -9.4 °F 92% 30.18 in 10.0 mi North 5.8 mph - N/A   Clear
9:55 AM -0.4 °F -12.0 °F -2.2 °F 92% 30.18 in 10.0 mi NNE 5.8 mph - N/A   Clear
10:54 AM 6.8 °F - 1.4 °F 79% 30.17 in 10.0 mi Calm Calm - N/A   Clear
12:00 PM 12.2 °F - 3.2 °F 67% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:54 PM 14.0 °F - 3.2 °F 62% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:51 PM 17.6 °F - 3.2 °F 53% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 17.6 °F - 6.8 °F 63% 30.05 in 10.0 mi Calm Calm - N/A   Clear
3:51 PM 19.4 °F - 5.0 °F 54% 30.05 in 10.0 mi Calm Calm - N/A   Clear
4:51 PM 15.8 °F - 5.0 °F 62% 30.05 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 6.8 °F - 1.4 °F 79% 30.05 in 10.0 mi Calm Calm - N/A   Clear
6:52 PM 1.4 °F -8.3 °F -2.2 °F 85% 30.04 in 10.0 mi NNE 4.6 mph - N/A   Clear
7:55 PM -0.4 °F -12.0 °F -2.2 °F 92% 30.05 in 10.0 mi North 5.8 mph - N/A   Clear
8:51 PM -0.4 °F -14.7 °F -2.2 °F 92% 30.06 in 10.0 mi North 8.1 mph - N/A   Clear
9:15 PM 1.4 °F -12.5 °F -0.4 °F 92% 30.06 in 10.0 mi North 8.1 mph - N/A   Clear
9:35 PM 1.4 °F -9.9 °F -0.4 °F 92% 30.06 in 10.0 mi North 5.8 mph - N/A   Clear
9:55 PM 3.2 °F -7.8 °F 1.4 °F 92% 30.06 in 10.0 mi North 5.8 mph - N/A   Clear
10:15 PM 3.2 °F -10.3 °F 1.4 °F 92% 30.06 in 10.0 mi North 8.1 mph - N/A   Clear
10:35 PM 6.8 °F -0.1 °F 3.2 °F 85% 30.07 in 10.0 mi NNE 3.5 mph - N/A   Clear
10:55 PM 3.2 °F -10.3 °F 1.4 °F 92% 30.07 in 10.0 mi North 8.1 mph - N/A   Clear
11:15 PM 3.2 °F -11.3 °F 1.4 °F 92% 30.07 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
11:35 PM 3.2 °F -7.8 °F 1.4 °F 92% 30.07 in 10.0 mi NNE 5.8 mph - N/A   Clear
11:55 PM 3.2 °F -6.2 °F 1.4 °F 92% 30.06 in 10.0 mi NNE 4.6 mph - N/A   Clear