472 CDUS45 KRIW 310740 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 138 AM MDT SUN MAY 31 2015 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR MAY 30 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 77 350 PM 83 2002 67 10 70 MINIMUM 40 439 AM 36 2010 44 -4 53 AVERAGE 59 55 4 62 PRECIPITATION (IN) YESTERDAY T 0.59 2005 0.09 -0.09 0.04 MONTH TO DATE 5.75 2.45 3.30 1.68 SINCE MAR 1 6.61 4.67 1.94 3.40 SINCE JAN 1 7.25 5.44 1.81 3.76 DEGREE DAYS HEATING YESTERDAY 6 10 -4 3 MONTH TO DATE 473 400 73 385 SINCE MAR 1 1728 2004 -276 2043 SINCE JUL 1 6424 7244 -820 7287 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 10 SINCE MAR 1 0 0 0 10 SINCE JAN 1 0 0 0 10 .................................................................. WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 5.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1200 AM LOWEST 29 400 PM AVERAGE 65 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 80 2014 MINIMUM TEMPERATURE (F) 44 35 2005 SUNRISE AND SUNSET MAY 31 2015...........SUNRISE 526 AM MDT SUNSET 843 PM MDT JUNE 1 2015..........SUNRISE 526 AM MDT SUNSET 844 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$