781 CDUS45 KRIW 040736 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1236 AM MST MON FEB 4 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR FEBRUARY 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 20 353 PM 54 2005 31 -11 39 MINIMUM -1 526 AM -12 2002 7 -8 15 AVERAGE 10 19 -9 27 PRECIPITATION (IN) YESTERDAY 0.00 0.10 2007 0.01 -0.01 0.00 MONTH TO DATE T 0.02 -0.02 0.00 SINCE DEC 1 0.41 0.53 -0.12 0.14 SINCE JAN 1 0.28 0.25 0.03 0.03 DEGREE DAYS HEATING YESTERDAY 55 46 9 38 MONTH TO DATE 151 138 13 108 SINCE DEC 1 3127 3095 32 2736 SINCE JUL 1 4739 4952 -213 4319 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 1.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1000 AM LOWEST 73 400 PM AVERAGE 87 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 31 62 2005 MINIMUM TEMPERATURE (F) 8 -7 2002 SUNRISE AND SUNSET FEBRUARY 4 2013......SUNRISE 727 AM MST SUNSET 526 PM MST FEBRUARY 5 2013......SUNRISE 726 AM MST SUNSET 528 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$