Weather History for Jackson, WY

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Monday, February 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 19 °F -  
Max Temperature 26 °F 32 °F 48 °F (1977)
Min Temperature 12 °F 7 °F -25 °F (1993)
Degree Days  
Heating Degree Days 46    
Moisture  
Dew Point 11 °F    
Average Humidity 70    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 5 mph (South)    
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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Date:

Astronomy

Feb. 18, 2013 Rise Set
Actual Time 7:16 AM MST 5:57 PM MST
Civil Twilight 6:47 AM MST 6:27 PM MST
Nautical Twilight 6:13 AM MST 7:00 PM MST
Astronomical Twilight 5:40 AM MST 7:33 PM MST
Moon 11:40 AM MST 2:04 AM MST
Length of Visible Light 11h 39m
Length of Day
10h 41m
First Quarter, 59% of the Moon is Illuminated
Feb 18
First Quarter
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
6:52 AM 12.2 °F - 12.2 °F 100% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
7:57 AM 12.2 °F 2.9 °F 10.4 °F 92% 30.00 in 10.0 mi North 5.8 mph - N/A   Overcast
8:51 AM 15.8 °F 6.1 °F 12.2 °F 86% 30.01 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
9:51 AM 17.6 °F - 12.2 °F 79% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:51 AM 21.2 °F 16.4 °F 12.2 °F 68% 30.02 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
11:51 AM 24.8 °F 16.1 °F 10.4 °F 54% 30.02 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
12:54 PM 26.6 °F 17.5 °F 10.4 °F 51% 30.00 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
1:52 PM 26.6 °F 17.5 °F 12.2 °F 55% 29.99 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
2:54 PM 26.6 °F 16.2 °F 12.2 °F 55% 29.99 in 10.0 mi South 11.5 mph - N/A   Clear
3:58 PM 26.6 °F 15.7 °F 14.0 °F 59% 29.99 in 10.0 mi South 12.7 mph - N/A   Clear
4:51 PM 23.0 °F 13.1 °F 12.2 °F 63% 29.98 in 10.0 mi South 9.2 mph - N/A   Clear
5:53 PM 19.4 °F 8.6 °F 10.4 °F 68% 29.97 in 10.0 mi SSW 9.2 mph - N/A   Clear
6:51 PM 21.2 °F 13.6 °F 12.2 °F 68% 29.97 in 10.0 mi South 5.8 mph - N/A   Clear
7:58 PM 15.8 °F - 8.6 °F 73% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:51 PM 12.2 °F - 8.6 °F 85% 29.96 in 10.0 mi Calm Calm - N/A   Clear