347 CDUS45 KRIW 110738 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1237 AM MST FRI JAN 11 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 10 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 47 153 PM 52 2007 29 18 44 MINIMUM 24 1159 PM -8 2011 4 20 15 AVERAGE 36 16 20 30 PRECIPITATION (IN) YESTERDAY T 0.01 2012 0.01 -0.01 0.01 2011 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 29 49 -20 35 MONTH TO DATE 514 490 24 376 SINCE DEC 1 1881 1956 -75 1786 SINCE JUL 1 3493 3813 -320 3369 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 26 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 11.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 84 900 PM LOWEST 41 1100 AM AVERAGE 63 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 50 2006 MINIMUM TEMPERATURE (F) 4 -19 2011 SUNRISE AND SUNSET JANUARY 11 2013.......SUNRISE 747 AM MST SUNSET 454 PM MST JANUARY 12 2013.......SUNRISE 747 AM MST SUNSET 455 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$