Weather History for Lander, WY

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Monday, May 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 51 °F 55 °F  
Max Temperature 59 °F 68 °F 91 °F (1954)
Min Temperature 43 °F 41 °F 26 °F (1950)
Degree Days  
Heating Degree Days 14 11  
Month to date heating degree days 223 270  
Since 1 July heating degree days 7283 7524  
Cooling Degree Days 0 0  
Month to date cooling degree days 9 0  
Year to date cooling degree days 9 0  
Moisture  
Dew Point 38 °F    
Average Humidity 68    
Maximum Humidity 89    
Minimum Humidity 47    
Precipitation  
Precipitation 0.04 in 0.08 in 1.34 in (1975)
Month to date precipitation 1.83 1.45  
Year to date precipitation 7.37 5.47  
Snow  
Snow 0.00 in 0.10 in - ()
Month to date snowfall 10.5 4.3  
Since 1 July snowfall 111.1 90.8  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 26 mph    
Max Gust Speed 32 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 20, 2013 Rise Set
Actual Time 5:47 AM MDT 8:36 PM MDT
Civil Twilight 5:14 AM MDT 9:09 PM MDT
Nautical Twilight 4:32 AM MDT 9:51 PM MDT
Astronomical Twilight 3:43 AM MDT 10:40 PM MDT
Moon 3:41 PM MDT (5/20) 2:50 AM MDT (5/20)
Length of Visible Light 15h 55m
Length of Day
14h 49m
Waxing Gibbous, 75% of the Moon is Illuminated
May 20
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (MDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:29 AM 42.8 °F 39.3 °F 39.2 °F 87% 30.04 in 4.0 mi West 5.8 mph - 0.05 in Rain Light Rain
12:53 AM 43.0 °F 37.7 °F 39.0 °F 86% 30.01 in 8.0 mi West 9.2 mph - 0.06 in Rain Light Rain
1:53 AM 43.0 °F 37.7 °F 39.0 °F 86% 29.99 in 9.0 mi West 9.2 mph - 0.01 in Rain Light Rain
2:02 AM 42.8 °F 36.6 °F 39.2 °F 87% 30.02 in 10.0 mi West 11.5 mph - 0.00 in Rain Light Rain
2:53 AM 44.1 °F 38.6 °F 39.0 °F 82% 29.98 in 10.0 mi WNW 10.4 mph - 0.00 in Rain Light Rain
3:53 AM 45.0 °F 40.1 °F 39.0 °F 80% 29.96 in 10.0 mi WNW 9.2 mph - 0.00 in   Overcast
4:53 AM 46.0 °F 43.9 °F 39.0 °F 76% 29.96 in 10.0 mi WNW 4.6 mph - N/A   Overcast
5:53 AM 46.0 °F 39.9 °F 39.0 °F 76% 29.99 in 10.0 mi NW 13.8 mph 21.9 mph 0.01 in Rain Light Rain
6:53 AM 45.0 °F 41.2 °F 39.9 °F 82% 30.03 in 2.5 mi WNW 6.9 mph - 0.01 in Rain Light Rain
7:03 AM 44.6 °F 40.7 °F 39.2 °F 81% 30.08 in 5.0 mi NW 6.9 mph - 0.00 in Rain Light Rain
7:53 AM 46.9 °F - 41.0 °F 80% 30.04 in 10.0 mi NW 9.2 mph - 0.01 in Rain Light Rain
8:53 AM 48.0 °F - 39.0 °F 71% 30.05 in 10.0 mi NW 9.2 mph - 0.00 in   Overcast
9:53 AM 51.1 °F - 39.0 °F 63% 30.05 in 10.0 mi North 11.5 mph 17.3 mph N/A   Overcast
10:53 AM 52.0 °F - 34.0 °F 50% 30.04 in 10.0 mi North 23.0 mph 29.9 mph N/A   Overcast
11:53 AM 53.1 °F - 35.1 °F 50% 30.04 in 10.0 mi North 18.4 mph 31.1 mph N/A   Overcast
12:53 PM 54.0 °F - 36.0 °F 51% 30.04 in 10.0 mi NNE 20.7 mph 29.9 mph N/A   Overcast
1:53 PM 55.0 °F - 35.1 °F 47% 30.04 in 10.0 mi North 16.1 mph 27.6 mph N/A   Overcast
2:53 PM 55.9 °F - 35.1 °F 45% 30.01 in 10.0 mi NNE 5.8 mph - N/A   Overcast
3:53 PM 55.0 °F - 39.0 °F 55% 30.01 in 10.0 mi ENE 4.6 mph - N/A   Overcast
4:53 PM 55.9 °F - 39.0 °F 53% 30.00 in 10.0 mi Calm Calm - 0.00 in   Overcast
5:53 PM 54.0 °F - 39.0 °F 57% 30.01 in 10.0 mi NE 9.2 mph 19.6 mph N/A   Overcast
6:53 PM 51.1 °F - 39.9 °F 66% 30.04 in 10.0 mi WSW 6.9 mph - N/A   Overcast
7:53 PM 52.0 °F - 37.9 °F 59% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 51.1 °F - 35.1 °F 54% 30.05 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 50.0 °F - 37.9 °F 63% 30.06 in 10.0 mi NNW 4.6 mph - 0.00 in Rain Light Rain
10:53 PM 48.9 °F - 35.1 °F 59% 30.07 in 10.0 mi North 10.4 mph - 0.00 in   Overcast
11:53 PM 48.9 °F - 36.0 °F 61% 30.07 in 10.0 mi Calm Calm - N/A   Overcast