959 CDUS45 KRIW 010759 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 157 AM MDT THU AUG 1 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JULY 31 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 90 MM 101 2012 92 -2 101 2000 MINIMUM 53 MM 49 2009 58 -5 65 AVERAGE 72 75 -3 83 PRECIPITATION (IN) YESTERDAY 0.01R T 2011 0.02 -0.01 0.00 2010 2009 MONTH TO DATE 0.32 0.66 -0.34 0.10 SINCE JUN 1 0.72 1.86 -1.14 0.22 SINCE JAN 1 2.62 5.03 -2.41 1.75 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 1 -1 0 SINCE JUN 1 36 76 -40 20 SINCE JUL 1 0 6 -6 0 COOLING YESTERDAY 7 10 -3 18 MONTH TO DATE 383 277 106 453 SINCE JUN 1 556 383 173 661 SINCE JAN 1 583 403 180 684 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 500 AM LOWEST 15 300 PM AVERAGE 52 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 92 104 2008 MINIMUM TEMPERATURE (F) 58 48 2009 SUNRISE AND SUNSET AUGUST 1 2013........SUNRISE 559 AM MDT SUNSET 837 PM MDT AUGUST 2 2013........SUNRISE 600 AM MDT SUNSET 836 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$