593 CDUS45 KRIW 310733 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT FRI MAY 31 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 30 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 58 242 PM 91 2002 75 -17 67 MINIMUM 50 548 AM 37 2006 47 3 53 AVERAGE 54 61 -7 60 PRECIPITATION (IN) YESTERDAY 0.01 0.66 2011 0.08 -0.07 0.03 MONTH TO DATE 0.90 1.57 -0.67 0.67 SINCE MAR 1 1.37 2.68 -1.31 1.21 SINCE JAN 1 1.79 3.09 -1.30 1.53 DEGREE DAYS HEATING YESTERDAY 11 5 6 5 MONTH TO DATE 197 275 -78 283 SINCE MAR 1 1733 1703 30 1289 SINCE JUL 1 7607 7674 -67 6597 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 27 15 12 15 SINCE MAR 1 27 16 11 23 SINCE JAN 1 27 16 11 23 .................................................................. WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 17.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 83 1200 AM LOWEST 51 500 PM AVERAGE 67 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 89 2002 MINIMUM TEMPERATURE (F) 48 37 2004 SUNRISE AND SUNSET MAY 31 2013...........SUNRISE 531 AM MDT SUNSET 849 PM MDT JUNE 1 2013..........SUNRISE 530 AM MDT SUNSET 850 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$