120 CDUS45 KRIW 040744 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1229 AM MST FRI JAN 4 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 3 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 15 416 PM 48 2012 28 -13 48 MINIMUM -13R 800 AM -12 2011 4 -17 15 AVERAGE 1 16 -15 32 PRECIPITATION (IN) YESTERDAY 0.00 0.04 1999 0.01 -0.01 0.00 MONTH TO DATE T 0.03 -0.03 0.00 SINCE DEC 1 0.13 0.31 -0.18 0.11 SINCE JAN 1 T 0.03 -0.03 0.00 DEGREE DAYS HEATING YESTERDAY 64 49 15 33 MONTH TO DATE 173 147 26 116 SINCE DEC 1 1540 1613 -73 1526 SINCE JUL 1 3152 3470 -318 3109 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 12 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 0.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 900 AM LOWEST 59 300 PM AVERAGE 80 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 28 47 2012 MINIMUM TEMPERATURE (F) 4 -13 2011 2009 SUNRISE AND SUNSET JANUARY 4 2013.......SUNRISE 749 AM MST SUNSET 446 PM MST JANUARY 5 2013.......SUNRISE 749 AM MST SUNSET 447 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$