554 CDUS45 KRIW 290739 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT FRI MAR 29 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR MARCH 28 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 64 445 PM 71 2012 55 9 71 MINIMUM 29 701 AM 15 2008 27 2 30 AVERAGE 47 41 6 51 PRECIPITATION (IN) YESTERDAY 0.00 0.19 2007 0.02 -0.02 0.00 MONTH TO DATE 0.01 0.34 -0.33 0.03 SINCE MAR 1 0.01 0.34 -0.33 0.03 SINCE JAN 1 0.43 0.75 -0.32 0.35 DEGREE DAYS HEATING YESTERDAY 18 24 -6 14 MONTH TO DATE 802 801 1 565 SINCE MAR 1 802 801 1 565 SINCE JUL 1 6676 6772 -96 5873 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 3.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 500 AM LOWEST 17 400 PM AVERAGE 40 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 67 2010 MINIMUM TEMPERATURE (F) 27 20 1999 SUNRISE AND SUNSET MARCH 29 2013.........SUNRISE 658 AM MDT SUNSET 736 PM MDT MARCH 30 2013.........SUNRISE 656 AM MDT SUNSET 738 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$