188 CDUS45 KRIW 180736 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1228 AM MST FRI JAN 18 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR JANUARY 17 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 18 320 PM 46 2010 29 -11 25 MINIMUM -10R 820 AM -10 2001 5 -15 -7 AVERAGE 4 17 -13 9 PRECIPITATION (IN) YESTERDAY 0.00 0.25 2008 0.00 0.00 0.00 MONTH TO DATE 0.11 0.13 -0.02 0.01 SINCE DEC 1 0.24 0.41 -0.17 0.12 SINCE JAN 1 0.11 0.13 -0.02 0.01 DEGREE DAYS HEATING YESTERDAY 61 48 13 56 MONTH TO DATE 924 827 97 686 SINCE DEC 1 2291 2293 -2 2096 SINCE JUL 1 3903 4150 -247 3679 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 W (280) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 900 AM LOWEST 73 100 PM AVERAGE 87 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 42 2006 MINIMUM TEMPERATURE (F) 5 -3 2003 SUNRISE AND SUNSET JANUARY 18 2013.......SUNRISE 743 AM MST SUNSET 503 PM MST JANUARY 19 2013.......SUNRISE 743 AM MST SUNSET 504 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$