450 CDUS45 KRIW 160737 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1228 AM MST SAT FEB 16 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR FEBRUARY 15 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1891 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 36 446 PM 57 2011 36 0 36 MINIMUM 4 406 AM -27 1903 14 -10 17 AVERAGE 20 25 -5 27 PRECIPITATION (IN) YESTERDAY 0.00 0.53 2006 0.02 -0.02 0.00 MONTH TO DATE 0.80 0.27 0.53 0.34 SINCE DEC 1 1.90 1.26 0.64 1.75 SINCE JAN 1 1.50 0.68 0.82 0.78 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 15.9 5.2 10.7 7.9 SINCE DEC 1 33.9 22.9 11.0 31.4 SINCE JUL 1 44.3 48.5 -4.2 45.3 SNOW DEPTH 4 DEGREE DAYS HEATING YESTERDAY 45 40 5 38 MONTH TO DATE 614 625 -11 594 SINCE DEC 1 3328 3342 -14 3238 SINCE JUL 1 4827 5215 -388 4813 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 300 AM LOWEST 38 100 PM AVERAGE 61 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 60 1996 MINIMUM TEMPERATURE (F) 14 -30 1900 SUNRISE AND SUNSET FEBRUARY 16 2013......SUNRISE 710 AM MST SUNSET 548 PM MST FEBRUARY 17 2013......SUNRISE 709 AM MST SUNSET 550 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$