815 CDUS45 KRIW 120740 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1230 AM MST SAT JAN 12 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 11 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 23 1219 AM 50 2006 29 -6 25 MINIMUM 7 1159 PM -19 2011 4 3 7 AVERAGE 15 16 -1 16 PRECIPITATION (IN) YESTERDAY T 0.14 2000 0.00 0.00 T MONTH TO DATE T 0.10 -0.10 0.01 SINCE DEC 1 0.13 0.38 -0.25 0.12 SINCE JAN 1 T 0.10 -0.10 0.01 DEGREE DAYS HEATING YESTERDAY 50 49 1 49 MONTH TO DATE 564 539 25 425 SINCE DEC 1 1931 2005 -74 1835 SINCE JUL 1 3543 3862 -319 3418 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 36 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 25.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG HAZE BLOWING SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 88 500 AM LOWEST 52 500 PM AVERAGE 70 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 46 1999 MINIMUM TEMPERATURE (F) 4 -21 2007 SUNRISE AND SUNSET JANUARY 12 2013.......SUNRISE 747 AM MST SUNSET 455 PM MST JANUARY 13 2013.......SUNRISE 746 AM MST SUNSET 456 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$