Weather History for Evanston, WY

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Monday, September 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F 53 °F  
Max Temperature 59 °F 66 °F 80 °F (2001)
Min Temperature 37 °F 40 °F 21 °F (2000)
Degree Days  
Heating Degree Days 17 12  
Month to date heating degree days 134 198  
Since 1 July heating degree days 148 301  
Cooling Degree Days 0 0  
Month to date cooling degree days 26 0  
Year to date cooling degree days 348 157  
Moisture  
Dew Point 32 °F    
Average Humidity 59    
Maximum Humidity 82    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in 0.05 in 0.09 in (2007)
Month to date precipitation 1.34 0.98  
Year to date precipitation 3.92 9.01  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 23, 2013 Rise Set
Actual Time 7:12 AM MDT 7:19 PM MDT
Civil Twilight 6:45 AM MDT 7:46 PM MDT
Nautical Twilight 6:13 AM MDT 8:18 PM MDT
Astronomical Twilight 5:40 AM MDT 8:51 PM MDT
Moon 9:50 PM MDT (9/23) 11:38 AM MDT (9/23)
Length of Visible Light 13h 01m
Length of Day
12h 06m
Waning Gibbous, 81% of the Moon is Illuminated
Sep 23
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 41.0 °F 36.4 °F 34.0 °F 76% 29.80 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:53 AM 39.0 °F 31.4 °F 32.0 °F 76% 29.86 in 10.0 mi West 12.7 mph - N/A   Clear
2:53 AM 39.0 °F 33.4 °F 32.0 °F 76% 29.86 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
3:53 AM 42.1 °F 34.5 °F 33.1 °F 70% 29.83 in 10.0 mi WSW 15.0 mph - N/A   Overcast
4:53 AM 42.1 °F 36.6 °F 33.1 °F 70% 29.86 in 10.0 mi WSW 9.2 mph - N/A   Overcast
5:53 AM 42.1 °F 34.9 °F 32.0 °F 67% 29.88 in 10.0 mi SW 13.8 mph - N/A   Overcast
6:53 AM 42.1 °F 35.7 °F 32.0 °F 67% 29.91 in 10.0 mi WSW 11.5 mph - N/A   Clear
7:53 AM 44.1 °F 38.6 °F 32.0 °F 63% 29.94 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
8:53 AM 46.9 °F - 33.1 °F 59% 29.96 in 10.0 mi WSW 11.5 mph - N/A   Overcast
9:53 AM 46.9 °F - 33.1 °F 59% 30.00 in 10.0 mi West 9.2 mph - N/A   Overcast
10:53 AM 50.0 °F - 33.1 °F 52% 30.01 in 10.0 mi West 13.8 mph - N/A   Overcast
11:53 AM 51.1 °F - 33.1 °F 50% 30.01 in 10.0 mi NNW 9.2 mph 18.4 mph N/A   Overcast
12:53 PM 55.0 °F - 32.0 °F 42% 30.00 in 10.0 mi West 12.7 mph 19.6 mph N/A   Overcast
1:53 PM 57.0 °F - 32.0 °F 39% 30.00 in 10.0 mi West 16.1 mph 20.7 mph N/A   Scattered Clouds
2:53 PM 57.9 °F - 32.0 °F 37% 29.99 in 10.0 mi West 16.1 mph 27.6 mph N/A   Partly Cloudy
3:53 PM 57.9 °F - 30.9 °F 36% 29.99 in 10.0 mi West 16.1 mph 25.3 mph N/A   Partly Cloudy
4:53 PM 57.9 °F - 32.0 °F 37% 29.99 in 10.0 mi WSW 15.0 mph 25.3 mph N/A   Clear
5:53 PM 57.0 °F - 32.0 °F 39% 29.99 in 10.0 mi West 15.0 mph - N/A   Clear
6:53 PM 53.1 °F - 30.9 °F 43% 30.02 in 10.0 mi WSW 13.8 mph - N/A   Clear
7:53 PM 48.0 °F - 28.0 °F 46% 30.05 in 10.0 mi WSW 9.2 mph - N/A   Clear
8:53 PM 46.9 °F - 28.0 °F 48% 30.06 in 10.0 mi SW 3.5 mph - N/A   Clear
9:53 PM 45.0 °F 41.8 °F 28.0 °F 52% 30.08 in 10.0 mi SE 5.8 mph - N/A   Clear
10:53 PM 41.0 °F 34.7 °F 30.0 °F 65% 30.08 in 10.0 mi SW 10.4 mph - N/A   Clear
11:53 PM 44.1 °F 39.5 °F 30.9 °F 60% 30.06 in 10.0 mi South 8.1 mph - N/A   Clear