617 CDUS45 KRIW 030735 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT THU OCT 3 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 2 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 58 328 PM 83 2012 66 -8 83 MINIMUM 43 634 AM 29 2009 37 6 43 AVERAGE 51 51 0 63 PRECIPITATION (IN) YESTERDAY 0.14R 0.11 2005 0.02 0.12 0.00 MONTH TO DATE 0.14 0.05 0.09 0.00 SINCE SEP 1 1.25 0.93 0.32 0.03 SINCE JAN 1 3.87 6.38 -2.51 1.95 DEGREE DAYS HEATING YESTERDAY 14 14 0 2 MONTH TO DATE 25 27 -2 9 SINCE SEP 1 147 237 -90 82 SINCE JUL 1 147 258 -111 83 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 23 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1000 PM LOWEST 43 1200 PM AVERAGE 68 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 85 2010 MINIMUM TEMPERATURE (F) 36 26 1999 SUNRISE AND SUNSET OCTOBER 3 2013.......SUNRISE 713 AM MDT SUNSET 649 PM MDT OCTOBER 4 2013.......SUNRISE 714 AM MDT SUNSET 647 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$