126 CDUS45 KRIW 020741 CLIGEY CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 129 AM MDT TUE APR 2 2013 ................................... ...THE GREYBULL WY CLIMATE SUMMARY FOR APRIL 1 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 61 440 PM 71 2012 57 4 71 MINIMUM 28 606 AM 17 2008 28 0 43 AVERAGE 45 42 3 57 PRECIPITATION (IN) YESTERDAY 0.00 0.02 2010 0.01 -0.01 T MONTH TO DATE 0.00 0.01 -0.01 T SINCE MAR 1 0.09 0.41 -0.32 0.03 SINCE JAN 1 0.51 0.82 -0.31 0.35 DEGREE DAYS HEATING YESTERDAY 20 23 -3 8 MONTH TO DATE 20 23 -3 8 SINCE MAR 1 878 894 -16 600 SINCE JUL 1 6752 6865 -113 5908 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 12 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 3.5 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 75 600 AM LOWEST 23 200 PM AVERAGE 49 .......................................................... THE GREYBULL WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 76 2011 MINIMUM TEMPERATURE (F) 28 12 2008 SUNRISE AND SUNSET APRIL 2 2013.........SUNRISE 651 AM MDT SUNSET 741 PM MDT APRIL 3 2013.........SUNRISE 649 AM MDT SUNSET 743 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$