949 CDUS45 KRIW 260733 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 133 AM MDT FRI APR 26 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 25 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 66 512 PM 79 2012 64 2 79 MINIMUM 31 545 AM 24 2009 35 -4 52 2008 AVERAGE 49 49 0 66 PRECIPITATION (IN) YESTERDAY 0.00 0.04 2008 0.03 -0.03 T MONTH TO DATE 0.31 0.56 -0.25 0.18 SINCE MAR 1 0.40 0.96 -0.56 0.21 SINCE JAN 1 0.82 1.37 -0.55 0.53 DEGREE DAYS HEATING YESTERDAY 16 16 0 0 MONTH TO DATE 618 484 134 344 SINCE MAR 1 1476 1355 121 936 SINCE JUL 1 7350 7326 24 6244 COOLING YESTERDAY 0 0 0 1 MONTH TO DATE 0 0 0 7 SINCE MAR 1 0 0 0 7 SINCE JAN 1 0 0 0 7 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 4.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 500 AM LOWEST 15 300 PM AVERAGE 50 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 84 2012 MINIMUM TEMPERATURE (F) 36 28 2010 2002 SUNRISE AND SUNSET APRIL 26 2013.........SUNRISE 610 AM MDT SUNSET 811 PM MDT APRIL 27 2013.........SUNRISE 608 AM MDT SUNSET 812 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$