816 CDUS45 KRIW 010741 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1235 AM MST FRI MAR 1 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 28 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 36 404 PM 69 2006 43 -7 26 MINIMUM 12 529 AM -5 2001 17 -5 18 AVERAGE 24 30 -6 22 PRECIPITATION (IN) YESTERDAY 0.00 0.16 2012 0.01 -0.01 0.16 MONTH TO DATE 0.14 0.18 -0.04 0.29 SINCE DEC 1 0.55 0.69 -0.14 0.43 SINCE JAN 1 0.42 0.41 0.01 0.32 DEGREE DAYS HEATING YESTERDAY 41 35 6 43 MONTH TO DATE 1286 1160 126 1057 SINCE DEC 1 4262 4114 148 3685 SINCE JUL 1 5874 5971 -97 5268 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 10 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 2.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 700 AM LOWEST 51 300 PM AVERAGE 70 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 67 2008 MINIMUM TEMPERATURE (F) 18 -4 2002 2001 SUNRISE AND SUNSET MARCH 1 2013.........SUNRISE 649 AM MST SUNSET 601 PM MST MARCH 2 2013.........SUNRISE 647 AM MST SUNSET 602 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$