655 CDUS45 KRIW 190736 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1231 AM MST SAT JAN 19 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 18 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 23 252 PM 42 2006 29 -6 35 MINIMUM -7R 701 AM -3 2003 5 -12 2 AVERAGE 8 17 -9 19 PRECIPITATION (IN) YESTERDAY 0.00 0.02 2008 0.01 -0.01 0.00 MONTH TO DATE 0.11 0.14 -0.03 0.01 SINCE DEC 1 0.24 0.42 -0.18 0.12 SINCE JAN 1 0.11 0.14 -0.03 0.01 DEGREE DAYS HEATING YESTERDAY 57 48 9 46 MONTH TO DATE 981 875 106 732 SINCE DEC 1 2348 2341 7 2142 SINCE JUL 1 3960 4198 -238 3725 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 13 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 1.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 900 AM LOWEST 65 200 PM AVERAGE 83 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 46 1999 MINIMUM TEMPERATURE (F) 5 -9 2007 SUNRISE AND SUNSET JANUARY 19 2013.......SUNRISE 743 AM MST SUNSET 504 PM MST JANUARY 20 2013.......SUNRISE 742 AM MST SUNSET 505 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$