190 CDUS45 KRIW 200740 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1227 AM MST WED FEB 20 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 19 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 30 418 PM 50 2004 38 -8 35 MINIMUM 0 625 AM -7 2006 13 -13 20 AVERAGE 15 25 -10 28 PRECIPITATION (IN) YESTERDAY 0.00 0.04 2005 0.00 0.00 0.00 MONTH TO DATE 0.12 0.11 0.01 0.01 SINCE DEC 1 0.53 0.62 -0.09 0.15 SINCE JAN 1 0.40 0.34 0.06 0.04 DEGREE DAYS HEATING YESTERDAY 50 40 10 37 MONTH TO DATE 894 825 69 748 SINCE DEC 1 3870 3782 88 3376 SINCE JUL 1 5482 5639 -157 4959 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 8 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 2.2 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 95 800 AM LOWEST 55 200 PM AVERAGE 75 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 38 50 2008 MINIMUM TEMPERATURE (F) 14 -7 2006 SUNRISE AND SUNSET FEBRUARY 20 2013......SUNRISE 704 AM MST SUNSET 548 PM MST FEBRUARY 21 2013......SUNRISE 702 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. $$