491 CDUS45 KRIW 080742 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 141 AM MDT SUN SEP 8 2013 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 7 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 89 1227 PM 92 1998 76 13 71 MINIMUM 57 923 PM 38 2008 49 8 44 AVERAGE 73 62 11 58 PRECIPITATION (IN) YESTERDAY 0.71R 0.58 2008 0.04 0.67 0.01 MONTH TO DATE 0.75 0.26 0.49 0.02 SINCE SEP 1 0.75 0.26 0.49 0.02 SINCE JAN 1 5.17 10.53 -5.36 7.19 DEGREE DAYS HEATING YESTERDAY 0 5 -5 7 MONTH TO DATE 0 30 -30 15 SINCE SEP 1 0 30 -30 15 SINCE JUL 1 1 95 -94 30 COOLING YESTERDAY 8 3 5 0 MONTH TO DATE 79 22 57 16 SINCE SEP 1 79 22 57 16 SINCE JAN 1 693 468 225 766 .................................................................. WIND (MPH) HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 63 600 AM LOWEST 27 1200 PM AVERAGE 45 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 93 1998 MINIMUM TEMPERATURE (F) 48 33 2008 SUNRISE AND SUNSET SEPTEMBER 8 2013.....SUNRISE 638 AM MDT SUNSET 730 PM MDT SEPTEMBER 9 2013.....SUNRISE 639 AM MDT SUNSET 728 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$