585 CDUS45 KRIW 300736 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 135 AM MDT TUE APR 30 2013 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR APRIL 29 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 67 252 PM 80 2007 58 9 52 MINIMUM 34 1120 PM 20 2005 37 -3 33 AVERAGE 51 48 3 43 PRECIPITATION (IN) YESTERDAY 0.07 0.84 1999 0.09 -0.02 T MONTH TO DATE 0.80 1.22 -0.42 1.47 SINCE MAR 1 0.88 2.14 -1.26 1.53 SINCE JAN 1 1.49 2.91 -1.42 2.24 DEGREE DAYS HEATING YESTERDAY 14 17 -3 22 MONTH TO DATE 792 636 156 503 SINCE MAR 1 1727 1586 141 1085 SINCE JUL 1 6676 6826 -150 6015 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 3 SINCE MAR 1 0 0 0 3 SINCE JAN 1 0 0 0 3 .................................................................. WIND (MPH) HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 13.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1000 PM LOWEST 24 300 PM AVERAGE 57 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 73 2001 MINIMUM TEMPERATURE (F) 37 22 2005 SUNRISE AND SUNSET APRIL 30 2013.........SUNRISE 559 AM MDT SUNSET 810 PM MDT MAY 1 2013...........SUNRISE 557 AM MDT SUNSET 811 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$