242  
CDUS45 KRIW 241540  
CLILND  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
939 AM MDT THU JUL 24 2008  
 
...................................  
   
..THE LANDER WY CLIMATE SUMMARY FOR JULY 23 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1891 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 127 PM 100 2003 87 4 99  
MINIMUM 59 512 AM 47 1993 56 3 64  
AVERAGE 75 72 3 82  
 
PRECIPITATION (IN)  
YESTERDAY T 0.95 1984 0.02 -0.02 0.00  
MONTH TO DATE 0.21 0.68 -0.47 0.03  
SINCE JUN 1 1.03 1.83 -0.80 0.66  
SINCE JAN 1 9.54 8.58 0.96 5.33  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.3 -0.3 T  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 16 -14 0  
SINCE JUN 1 160 132 28 70  
SINCE JUL 1 2 16 -14 0  
 
COOLING  
YESTERDAY 10 7 3 17  
MONTH TO DATE 181 136 45 263  
SINCE JUN 1 225 206 19 397  
SINCE JAN 1 230 209 21 400    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 300 AM  
LOWEST 19 400 PM  
AVERAGE 42  
 
..........................................................  
 
 
THE LANDER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 2003  
MINIMUM TEMPERATURE (F) 56 48 2004  
 
 
SUNRISE AND SUNSET  
JULY 24 2008..........SUNRISE 559 AM MDT SUNSET 844 PM MDT  
JULY 25 2008..........SUNRISE 600 AM MDT SUNSET 843 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
 
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