Weather History for Jackson, WY

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Friday, September 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 71 °F 65 °F 86 °F (1990)
Min Temperature 42 °F 31 °F 20 °F (1974)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 38    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 2 mph (West)    
Max Wind Speed 12 mph    
Max Gust Speed 16 mph    
Visibility 9 miles    
Events Fog , Thunderstorm    
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

Sep. 13, 2013 Rise Set
Actual Time 7:00 AM MDT 7:36 PM MDT
Civil Twilight 6:31 AM MDT 8:05 PM MDT
Nautical Twilight 5:57 AM MDT 8:39 PM MDT
Astronomical Twilight 5:21 AM MDT 9:14 PM MDT
Moon 3:37 PM MDT (9/13) 12:25 AM MDT (9/13)
Length of Visible Light 13h 33m
Length of Day
12h 35m
Waxing Gibbous, 62% of the Moon is Illuminated
Sep 13
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
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 51.8 °F - 51.8 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
12:35 AM 51.8 °F - 50.0 °F 94% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
12:55 AM 51.8 °F - 51.8 °F 100% 30.25 in 10.0 mi Calm Calm - N/A   Overcast
1:15 AM 51.8 °F - 51.8 °F 100% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:55 AM 48.2 °F - 46.4 °F 93% 30.22 in 10.0 mi East 4.6 mph - N/A   Clear
2:15 AM 48.2 °F - 48.2 °F 100% 30.22 in 10.0 mi Calm Calm - 0.01 in   Clear
2:35 AM 46.4 °F 43.5 °F 44.6 °F 93% 30.22 in 3.0 mi WNW 5.8 mph - 0.01 in   Clear
2:55 AM 46.4 °F 42.9 °F 46.4 °F 100% 30.22 in 10.0 mi North 6.9 mph - 0.01 in   Clear
3:35 AM 48.2 °F - 48.2 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:55 AM 46.4 °F 45.2 °F 46.4 °F 100% 30.21 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
4:15 AM 44.6 °F - 42.8 °F 93% 30.21 in 0.8 mi Calm Calm - N/A   Mostly Cloudy
4:35 AM 44.6 °F - 44.6 °F 100% 30.21 in 0.5 mi Calm Calm - N/A   Overcast
4:55 AM 44.6 °F - 44.6 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:15 AM 44.6 °F - 44.6 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:35 AM 42.8 °F - 42.8 °F 100% 30.20 in 0.5 mi Calm Calm - N/A   Overcast
5:55 AM 44.6 °F - 42.8 °F 93% 30.19 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
6:15 AM 42.8 °F - 42.8 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:35 AM 42.8 °F - 42.8 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:51 AM 42.8 °F - 42.8 °F 100% 30.19 in 1.5 mi Calm Calm - N/A   Scattered Clouds
7:15 AM 42.8 °F - 42.8 °F 100% 30.19 in 10.0 mi Calm Calm - N/A Fog Shallow Fog
7:52 AM 44.6 °F - 44.6 °F 100% 30.19 in 10.0 mi Calm Calm - N/A Fog Shallow Fog
8:52 AM 46.4 °F - 46.4 °F 100% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 48.2 °F - 48.2 °F 100% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:51 AM 53.6 °F - 48.2 °F 82% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:51 AM 60.8 °F - 50.0 °F 68% 30.13 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
12:58 PM 64.4 °F - 51.8 °F 64% 30.09 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
1:51 PM 68.0 °F - 46.4 °F 46% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:51 PM 71.6 °F - 44.6 °F 38% 30.04 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
3:59 PM 71.6 °F - 46.4 °F 41% 30.02 in 10.0 mi SSW 11.5 mph 16.1 mph N/A   Scattered Clouds
4:53 PM 64.4 °F - 44.6 °F 49% 30.01 in 10.0 mi SW 11.5 mph - N/A   Scattered Clouds
5:52 PM 64.4 °F - 44.6 °F 49% 30.01 in 10.0 mi South 6.9 mph - N/A Thunderstorm Scattered Clouds
6:51 PM 62.6 °F - 48.2 °F 59% 30.01 in 10.0 mi WSW 5.8 mph - N/A Thunderstorm Scattered Clouds
7:51 PM 62.6 °F - 46.4 °F 55% 30.01 in 10.0 mi SW 6.9 mph - N/A   Scattered Clouds
8:51 PM 59.0 °F - 50.0 °F 72% 30.02 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
9:15 PM 59.0 °F - 50.0 °F 72% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:35 PM 59.0 °F - 50.0 °F 72% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
9:55 PM 59.0 °F - 50.0 °F 72% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
10:15 PM 57.2 °F - 50.0 °F 77% 30.05 in 10.0 mi North 5.8 mph - N/A   Overcast
10:35 PM 57.2 °F - 50.0 °F 77% 30.05 in 10.0 mi North 5.8 mph - N/A   Overcast
10:55 PM 59.0 °F - 48.2 °F 67% 30.06 in 10.0 mi North 10.4 mph - N/A   Overcast
11:15 PM 57.2 °F - 48.2 °F 72% 30.06 in 10.0 mi North 8.1 mph - N/A   Overcast
11:35 PM 57.2 °F - 50.0 °F 77% 30.06 in 10.0 mi North 11.5 mph - N/A   Overcast
11:55 PM 57.2 °F - 48.2 °F 72% 30.06 in 10.0 mi NNE 8.1 mph - N/A   Overcast