518 CDUS45 KRIW 110748 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 147 AM MDT FRI OCT 11 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 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 51 409 PM 78 2007 62 -11 67 MINIMUM 34 432 AM 18 2009 34 0 22 AVERAGE 43 48 -5 45 PRECIPITATION (IN) YESTERDAY 0.03 0.11 2003 0.02 0.01 0.00 MONTH TO DATE 0.52 0.25 0.27 T SINCE SEP 1 1.63 1.13 0.50 0.03 SINCE JAN 1 4.25 6.58 -2.33 1.95 DEGREE DAYS HEATING YESTERDAY 22 17 5 20 MONTH TO DATE 195 150 45 193 SINCE SEP 1 317 360 -43 266 SINCE JUL 1 317 381 -64 267 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 96 36 60 30 SINCE JAN 1 1005 669 336 977 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 5.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 68 100 PM AVERAGE 84 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 74 1999 MINIMUM TEMPERATURE (F) 34 19 2009 SUNRISE AND SUNSET OCTOBER 11 2013.......SUNRISE 723 AM MDT SUNSET 634 PM MDT OCTOBER 12 2013.......SUNRISE 724 AM MDT SUNSET 633 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$