Weather History for Jackson, WY

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Saturday, April 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F -  
Max Temperature 42 °F 46 °F 66 °F (1962)
Min Temperature 30 °F 22 °F 0 °F (1966)
Degree Days  
Heating Degree Days 29    
Moisture  
Dew Point 33 °F    
Average Humidity 95    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.07 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Fog , Rain , 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

Apr. 20, 2013 Rise Set
Actual Time 6:31 AM MDT 8:12 PM MDT
Civil Twilight 6:01 AM MDT 8:43 PM MDT
Nautical Twilight 5:24 AM MDT 9:20 PM MDT
Astronomical Twilight 4:44 AM MDT 9:59 PM MDT
Moon 2:50 PM MDT (4/20) 3:33 AM MDT (4/20)
Length of Visible Light 14h 41m
Length of Day
13h 41m
Waxing Gibbous, 71% of the Moon is Illuminated
Apr 20
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 33.8 °F 27.0 °F 33.8 °F 100% 29.92 in 10.0 mi SW 8.1 mph - N/A   Overcast
12:35 AM 33.8 °F 28.6 °F 33.8 °F 100% 29.92 in 10.0 mi WSW 5.8 mph - N/A   Overcast
12:55 AM 33.8 °F 27.0 °F 33.8 °F 100% 29.93 in 3.0 mi South 8.1 mph - 0.01 in   Overcast
1:35 AM 33.8 °F 25.3 °F 33.8 °F 100% 29.93 in 10.0 mi SSW 11.5 mph - 0.03 in   Overcast
1:55 AM 33.8 °F 25.3 °F 32.0 °F 93% 29.93 in 10.0 mi SSW 11.5 mph - 0.03 in   Overcast
2:15 AM 33.8 °F 29.6 °F 33.8 °F 100% 29.93 in 10.0 mi SW 4.6 mph - N/A   Overcast
2:55 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.93 in 10.0 mi SW 3.5 mph - N/A   Overcast
3:15 AM 33.8 °F 29.6 °F 33.8 °F 100% 29.92 in 10.0 mi SW 4.6 mph - N/A   Overcast
3:35 AM 33.8 °F - 33.8 °F 100% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 33.8 °F - 32.0 °F 93% 29.93 in - Calm Calm - N/A   Unknown
4:15 AM 33.8 °F 30.8 °F 33.8 °F 100% 29.93 in - NNE 3.5 mph - N/A   Unknown
4:35 AM 33.8 °F 30.8 °F 32.0 °F 93% 29.94 in 10.0 mi NNW 3.5 mph - N/A   Overcast
4:55 AM 33.8 °F 30.8 °F 33.8 °F 100% 29.95 in 10.0 mi NNW 3.5 mph - N/A   Overcast
5:15 AM 33.8 °F - 33.8 °F 100% 29.95 in 5.0 mi Calm Calm - N/A   Overcast
5:35 AM 33.8 °F 29.6 °F 33.8 °F 100% 29.95 in 10.0 mi North 4.6 mph - N/A   Overcast
5:55 AM 32.0 °F 27.5 °F 32.0 °F 100% 29.95 in 8.0 mi NNE 4.6 mph - N/A   Overcast
6:15 AM 30.2 °F 23.4 °F 30.2 °F 100% 29.96 in 10.0 mi East 6.9 mph - N/A   Overcast
6:35 AM 30.2 °F - 30.2 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
6:51 AM 30.2 °F - 28.4 °F 93% 29.97 in 3.0 mi Calm Calm - N/A Fog Fog
7:51 AM 32.0 °F - 32.0 °F 100% 29.98 in 6.0 mi Calm Calm - N/A Fog Fog
8:51 AM 33.8 °F - 33.8 °F 100% 30.00 in 5.0 mi Calm Calm - N/A Fog Fog
9:51 AM 37.4 °F - 33.8 °F 87% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:55 AM 39.2 °F 37.0 °F 35.6 °F 87% 30.00 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
11:51 AM 42.8 °F 37.0 °F 33.8 °F 70% 30.00 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
12:54 PM 42.8 °F 38.6 °F 33.8 °F 70% 30.00 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
1:52 PM 42.8 °F 39.3 °F 32.0 °F 66% 30.00 in 6.0 mi West 5.8 mph - N/A   Mostly Cloudy
2:10 PM 35.6 °F 28.6 °F 33.8 °F 93% 30.01 in 0.2 mi NW 9.2 mph - N/A Rain , Snow Snow
2:51 PM 37.4 °F 31.4 °F 37.4 °F 100% 30.00 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
3:52 PM 41.0 °F 37.1 °F 35.6 °F 81% 29.99 in 6.0 mi South 5.8 mph - N/A   Overcast
5:57 PM 35.6 °F - 35.6 °F 100% 30.01 in 6.0 mi Calm Calm - N/A Rain , Snow Light Snow
6:54 PM 33.8 °F - 33.8 °F 100% 30.01 in 0.5 mi Calm Calm - N/A Snow Snow
7:04 PM 33.8 °F 27.7 °F 33.8 °F 100% 30.02 in 2.0 mi ESE 6.9 mph - N/A Snow Light Snow
7:55 PM 33.8 °F 24.3 °F 33.8 °F 100% 30.04 in 0.8 mi SE 13.8 mph - N/A Snow Light Snow
8:52 PM 33.8 °F 25.8 °F 33.8 °F 100% 30.04 in 7.0 mi SE 10.4 mph - N/A   Overcast
9:15 PM 33.8 °F 28.6 °F 32.0 °F 93% 30.05 in 10.0 mi SSW 5.8 mph - N/A   Overcast
9:35 PM 33.8 °F 29.6 °F 32.0 °F 93% 30.05 in 8.0 mi South 4.6 mph - N/A   Overcast
10:15 PM 33.8 °F 29.6 °F 33.8 °F 100% 30.06 in 7.0 mi SW 4.6 mph - N/A   Overcast
10:35 PM 33.8 °F - 33.8 °F 100% 30.06 in 10.0 mi Calm Calm - N/A   Overcast
10:55 PM 33.8 °F 28.6 °F 33.8 °F 100% 30.06 in - North 5.8 mph - N/A   Overcast
11:35 PM 35.6 °F 30.7 °F 33.8 °F 93% 30.05 in 10.0 mi SSW 5.8 mph - N/A   Overcast
11:55 PM 35.6 °F 28.6 °F 32.0 °F 87% 30.06 in 10.0 mi SSW 9.2 mph - 0.03 in   Overcast