Weather History for Jackson, WY

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Thursday, February 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 16 °F -  
Max Temperature 26 °F 33 °F 46 °F (1961)
Min Temperature 6 °F 2 °F -21 °F (1975)
Degree Days  
Heating Degree Days 49    
Moisture  
Dew Point 11 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 13 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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Astronomy

Feb. 21, 2013 Rise Set
Actual Time 7:11 AM MST 6:01 PM MST
Civil Twilight 6:42 AM MST 6:30 PM MST
Nautical Twilight 6:09 AM MST 7:04 PM MST
Astronomical Twilight 5:36 AM MST 7:37 PM MST
Moon 2:15 PM MST (2/21) 4:23 AM MST (2/21)
Length of Visible Light 11h 48m
Length of Day
10h 49m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (MST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:08 AM 17.6 °F 12.3 °F 17.6 °F 100% 29.77 in 10.0 mi NNE 3.5 mph - N/A   Overcast
6:52 AM 17.6 °F 10.7 °F 15.8 °F 93% 29.77 in 10.0 mi NNE 4.6 mph - N/A   Overcast
7:59 AM 15.8 °F - 14.0 °F 93% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
9:10 AM 17.6 °F - 14.0 °F 86% 29.82 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:51 AM 19.4 °F - 15.8 °F 86% 29.83 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:59 AM 21.2 °F 14.9 °F 15.8 °F 80% 29.83 in 10.0 mi SE 4.6 mph - N/A   Clear
11:54 AM 23.0 °F 17.0 °F 15.8 °F 74% 29.83 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
12:52 PM 24.8 °F 20.5 °F 17.6 °F 74% 29.83 in 10.0 mi East 3.5 mph - N/A   Partly Cloudy
1:58 PM 26.6 °F 22.6 °F 15.8 °F 64% 29.81 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
2:54 PM 26.6 °F 19.1 °F 17.6 °F 69% 29.81 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
3:51 PM 26.6 °F 21.2 °F 14.0 °F 59% 29.81 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
4:54 PM 24.8 °F 13.4 °F 8.6 °F 50% 29.81 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds
5:55 PM 21.2 °F 10.9 °F 8.6 °F 58% 29.83 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
6:53 PM 19.4 °F 11.5 °F 10.4 °F 68% 29.84 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
7:55 PM 14.0 °F 6.5 °F 6.8 °F 73% 29.87 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
8:51 PM 15.8 °F 10.2 °F 8.6 °F 73% 29.88 in 10.0 mi NNE 3.5 mph - N/A   Clear
8:55 PM 14.0 °F 6.5 °F 6.8 °F 73% 29.87 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
9:15 PM 15.8 °F 10.2 °F 8.6 °F 73% 29.89 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:35 PM 12.2 °F 1.7 °F 6.8 °F 79% 29.89 in 10.0 mi North 6.9 mph - N/A   Clear
9:55 PM 10.4 °F 0.8 °F 6.8 °F 85% 29.89 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
10:15 PM 6.8 °F -4.8 °F 3.2 °F 85% 29.89 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
10:35 PM 8.6 °F - 6.8 °F 92% 29.89 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:55 PM 10.4 °F 0.8 °F 6.8 °F 85% 29.89 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
11:16 PM 8.6 °F -3.7 °F 6.8 °F 92% 29.89 in 10.0 mi North 8.1 mph - N/A   Overcast