178 CDUS45 KRIW 210737 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 136 AM MDT SUN JUL 21 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JULY 20 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 95 440 PM 99 2005 91 4 92 2003 MINIMUM 62 544 AM 52 2008 58 4 69 AVERAGE 79 75 4 81 PRECIPITATION (IN) YESTERDAY 0.00 T 2008 0.02 -0.02 0.00 2002 2000 MONTH TO DATE 0.27 0.48 -0.21 0.07 SINCE JUN 1 0.67 1.68 -1.01 0.19 SINCE JAN 1 2.57 4.85 -2.28 1.72 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 1 -1 0 SINCE JUN 1 36 71 -35 20 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 14 10 4 16 MONTH TO DATE 264 168 96 291 SINCE JUN 1 437 274 163 499 SINCE JAN 1 464 294 170 522 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 6.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 42 700 AM LOWEST 10 300 PM AVERAGE 26 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 92 105 2007 MINIMUM TEMPERATURE (F) 58 53 2011 2000 SUNRISE AND SUNSET JULY 21 2013..........SUNRISE 548 AM MDT SUNSET 849 PM MDT JULY 22 2013..........SUNRISE 549 AM MDT SUNSET 848 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$