065 CDUS45 KRIW 170754 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1230 AM MST SUN FEB 17 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 16 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 34 406 PM 50 2011 36 -2 41 MINIMUM 0 707 AM -11 2001 12 -12 10 AVERAGE 17 24 -7 26 PRECIPITATION (IN) YESTERDAY 0.00 0.01 2011 0.01 -0.01 0.00 MONTH TO DATE 0.12 0.10 0.02 0.01 SINCE DEC 1 0.53 0.61 -0.08 0.15 SINCE JAN 1 0.40 0.33 0.07 0.04 DEGREE DAYS HEATING YESTERDAY 48 41 7 39 MONTH TO DATE 761 704 57 641 SINCE DEC 1 3737 3661 76 3269 SINCE JUL 1 5349 5518 -169 4852 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 N (350) HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1000 AM LOWEST 57 100 PM AVERAGE 79 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 51 2002 MINIMUM TEMPERATURE (F) 12 -14 2006 SUNRISE AND SUNSET FEBRUARY 17 2013......SUNRISE 709 AM MST SUNSET 544 PM MST FEBRUARY 18 2013......SUNRISE 707 AM MST SUNSET 546 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$