049 CDUS45 KRIW 040739 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 139 AM MDT FRI OCT 4 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 3 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 47 812 AM 85 2010 65 -18 59 MINIMUM 37 1159 PM 26 1999 36 1 35 AVERAGE 42 51 -9 47 PRECIPITATION (IN) YESTERDAY 0.35R T 2006 0.03 0.32 0.00 2002 MONTH TO DATE 0.49 0.08 0.41 0.00 SINCE SEP 1 1.60 0.96 0.64 0.03 SINCE JAN 1 4.22 6.41 -2.19 1.95 DEGREE DAYS HEATING YESTERDAY 23 14 9 18 MONTH TO DATE 48 41 7 27 SINCE SEP 1 170 251 -81 100 SINCE JUL 1 170 272 -102 101 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 29 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 12.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 76 1000 PM AVERAGE 88 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 86 2010 MINIMUM TEMPERATURE (F) 36 23 1999 SUNRISE AND SUNSET OCTOBER 4 2013.......SUNRISE 714 AM MDT SUNSET 647 PM MDT OCTOBER 5 2013.......SUNRISE 715 AM MDT SUNSET 645 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$