636 CDUS45 KRIW 220734 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT TUE OCT 22 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR OCTOBER 21 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 55 422 PM 83 2003 58 -3 52 MINIMUM 36 1159 PM 23 1998 30 6 35 AVERAGE 46 44 2 44 PRECIPITATION (IN) YESTERDAY 0.00 0.01 2008 0.02 -0.02 T 2004 MONTH TO DATE 1.04 0.49 0.55 0.02 SINCE SEP 1 2.15 1.37 0.78 0.05 SINCE JAN 1 4.77 6.82 -2.05 1.97 DEGREE DAYS HEATING YESTERDAY 19 21 -2 21 MONTH TO DATE 459 358 101 370 SINCE SEP 1 581 568 13 443 SINCE JUL 1 581 589 -8 444 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 10 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 2.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 300 AM LOWEST 43 400 PM AVERAGE 68 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 80 2003 MINIMUM TEMPERATURE (F) 30 21 2002 SUNRISE AND SUNSET OCTOBER 22 2013.......SUNRISE 737 AM MDT SUNSET 616 PM MDT OCTOBER 23 2013.......SUNRISE 738 AM MDT SUNSET 614 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$