336 CDUS45 KRIW 140746 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT MON SEP 14 2015 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 13 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 88 233 PM 91 2006 73 15 55 MINIMUM 61 147 AM 33 1999 46 15 36 AVERAGE 75 60 15 46 PRECIPITATION (IN) YESTERDAY 0.00 0.39 1998 0.04 -0.04 0.00 MONTH TO DATE T 0.49 -0.49 0.83 SINCE SEP 1 T 0.49 -0.49 0.83 SINCE JAN 1 12.41 10.76 1.65 11.04 DEGREE DAYS HEATING YESTERDAY 0 7 -7 19 MONTH TO DATE 22 67 -45 163 SINCE SEP 1 22 67 -45 163 SINCE JUL 1 101 132 -31 222 COOLING YESTERDAY 10 2 8 0 MONTH TO DATE 62 34 28 12 SINCE SEP 1 62 34 28 12 SINCE JAN 1 505 480 25 346 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 30 200 AM LOWEST 13 300 PM AVERAGE 22 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 90 2009 MINIMUM TEMPERATURE (F) 46 33 2007 SUNRISE AND SUNSET SEPTEMBER 14 2015.....SUNRISE 644 AM MDT SUNSET 720 PM MDT SEPTEMBER 15 2015.....SUNRISE 646 AM MDT SUNSET 718 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$