541 CDUS45 KRIW 280741 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1232 AM MST SAT DEC 28 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR DECEMBER 27 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 38 247 PM 43 2005 28 10 21 MINIMUM 12 743 AM -8 2009 5 7 1 AVERAGE 25 16 9 11 PRECIPITATION (IN) YESTERDAY 0.00 T 2005 0.01 -0.01 T 2005 2012 MONTH TO DATE 0.03 0.26 -0.23 0.13 SINCE DEC 1 0.03 0.26 -0.23 0.13 SINCE JAN 1 4.88 7.49 -2.61 2.35 DEGREE DAYS HEATING YESTERDAY 40 49 -9 54 MONTH TO DATE 1150 1271 -121 1114 SINCE DEC 1 1150 1271 -121 1114 SINCE JUL 1 2958 3128 -170 2726 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1005 669 336 977 .................................................................. WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 2.4 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 84 600 AM LOWEST 48 300 PM AVERAGE 66 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 28 55 1998 MINIMUM TEMPERATURE (F) 5 -8 2009 SUNRISE AND SUNSET DECEMBER 28 2013......SUNRISE 748 AM MST SUNSET 440 PM MST DECEMBER 29 2013......SUNRISE 748 AM MST SUNSET 441 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$