Weather History for Lander, WY

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Saturday, September 10, 2011

  Actual Average Record
Temperature  
Mean Temperature 64 °F 61 °F  
Max Temperature 80 °F 76 °F 87 °F (1959)
Min Temperature 47 °F 47 °F 31 °F (1928)
Degree Days  
Heating Degree Days 1 5  
Month to date heating degree days 25 36  
Since 1 July heating degree days 25 76  
Cooling Degree Days 0 1  
Month to date cooling degree days 9 19  
Year to date cooling degree days 551 464  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 32 °F    
Average Humidity 35    
Maximum Humidity 54    
Minimum Humidity 16    
Precipitation  
Precipitation T in 0.03 in 1.07 in (1950)
Month to date precipitation 0.30 0.25  
Year to date precipitation 11.20 9.13  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.3  
Since 1 July snowfall 0.0 0.3  
Since 1 September snowfall 0.0 0.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 10, 2011 Rise Set
Actual Time 6:49 AM MDT 7:34 PM MDT
Civil Twilight 6:20 AM MDT 8:02 PM MDT
Nautical Twilight 5:46 AM MDT 8:36 PM MDT
Astronomical Twilight 5:11 AM MDT 9:11 PM MDT
Moon 6:30 PM MDT (9/10) 5:11 AM MDT (9/10)
Length of Visible Light 13h 42m
Length of Day
12h 45m
Waxing Gibbous, 97% of the Moon is Illuminated
Sep 10
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 60.1 °F 28.0 °F 30% 30.09 in 10.0 mi WSW 11.5 mph - N/A   Clear
1:53 AM 55.9 °F 30.9 °F 39% 30.10 in 10.0 mi West 6.9 mph - N/A   Clear
2:53 AM 55.9 °F 32.0 °F 40% 30.09 in 10.0 mi WSW 9.2 mph - N/A   Clear
3:53 AM 54.0 °F 33.1 °F 45% 30.09 in 10.0 mi SW 8.1 mph - N/A   Clear
4:53 AM 54.0 °F 33.1 °F 45% 30.10 in 10.0 mi WSW 10.4 mph - N/A   Clear
5:53 AM 54.0 °F 33.1 °F 45% 30.11 in 10.0 mi WSW 10.4 mph - N/A   Clear
6:53 AM 48.9 °F 32.0 °F 52% 30.13 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 53.1 °F 32.0 °F 45% 30.14 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 57.9 °F 37.0 °F 46% 30.14 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 64.9 °F 34.0 °F 32% 30.13 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 68.0 °F 36.0 °F 31% 30.12 in 10.0 mi NW 3.5 mph - N/A   Clear
11:53 AM 72.0 °F 35.1 °F 26% 30.11 in 10.0 mi NNW 5.8 mph - N/A   Clear
12:53 PM 73.9 °F 33.1 °F 22% 30.07 in 10.0 mi Variable 4.6 mph - N/A   Clear
1:53 PM 73.9 °F 33.1 °F 22% 30.07 in 10.0 mi Calm Calm - 0.00 in   Clear
2:53 PM 78.1 °F 30.9 °F 18% 30.04 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 79.0 °F 30.0 °F 17% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:53 PM 78.1 °F 28.9 °F 17% 30.00 in 10.0 mi NNE 5.8 mph - N/A   Clear
5:53 PM 78.1 °F 28.9 °F 17% 29.99 in 10.0 mi NW 4.6 mph - N/A   Clear
6:53 PM 75.0 °F 30.9 °F 20% 30.01 in 10.0 mi NW 3.5 mph - N/A   Clear
7:53 PM 66.9 °F 33.1 °F 28% 30.03 in 10.0 mi WSW 9.2 mph - N/A   Clear
8:53 PM 64.0 °F 33.1 °F 31% 30.04 in 10.0 mi WSW 13.8 mph - N/A   Clear
9:53 PM 64.0 °F 32.0 °F 30% 30.03 in 10.0 mi SW 10.4 mph - N/A   Clear
10:53 PM 64.0 °F 32.0 °F 30% 30.03 in 10.0 mi SW 10.4 mph - N/A   Clear
11:53 PM 59.0 °F 33.1 °F 38% 30.03 in 10.0 mi SW 4.6 mph - N/A   Clear