039 CDUS45 KRIW 020746 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 141 AM MDT THU MAY 2 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR MAY 1 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 47 306 PM 83 2007 66 -19 67 MINIMUM 33 1159 PM 27 2005 38 -5 45 AVERAGE 40 52 -12 56 PRECIPITATION (IN) YESTERDAY 0.00 0.09 2003 0.03 -0.03 T MONTH TO DATE 0.00 0.03 -0.03 T SINCE MAR 1 0.47 1.14 -0.67 0.54 SINCE JAN 1 0.89 1.55 -0.66 0.86 DEGREE DAYS HEATING YESTERDAY 25 14 11 9 MONTH TO DATE 25 14 11 9 SINCE MAR 1 1561 1442 119 1015 SINCE JUL 1 7435 7413 22 6323 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 1 -1 8 SINCE JAN 1 0 1 -1 8 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 75 1100 PM LOWEST 37 200 PM AVERAGE 56 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 85 2000 MINIMUM TEMPERATURE (F) 38 26 2005 SUNRISE AND SUNSET MAY 2 2013...........SUNRISE 601 AM MDT SUNSET 818 PM MDT MAY 3 2013...........SUNRISE 559 AM MDT SUNSET 820 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$