119 CDUS45 KRIW 110740 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 140 AM MDT WED SEP 11 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR SEPTEMBER 10 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 80 401 PM 93 2012 79 1 93 MINIMUM 52 614 AM 33 2007 46 6 48 AVERAGE 66 62 4 71 PRECIPITATION (IN) YESTERDAY 0.00 0.17 2003 0.03 -0.03 T MONTH TO DATE T 0.29 -0.29 0.03 SINCE SEP 1 T 0.29 -0.29 0.03 SINCE JAN 1 2.62 5.74 -3.12 1.95 DEGREE DAYS HEATING YESTERDAY 0 5 -5 0 MONTH TO DATE 0 33 -33 10 SINCE SEP 1 0 33 -33 10 SINCE JUL 1 0 54 -54 11 COOLING YESTERDAY 1 2 -1 6 MONTH TO DATE 84 26 58 27 SINCE SEP 1 84 26 58 27 SINCE JAN 1 993 659 334 974 .................................................................. WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 2.9 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 71 600 AM LOWEST 23 400 PM AVERAGE 47 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 89 2004 MINIMUM TEMPERATURE (F) 45 35 2007 SUNRISE AND SUNSET SEPTEMBER 11 2013.....SUNRISE 647 AM MDT SUNSET 730 PM MDT SEPTEMBER 12 2013.....SUNRISE 648 AM MDT SUNSET 728 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$