281 CDUS45 KRIW 210823 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 222 AM MDT WED SEP 21 2016 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 20 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1998 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 80 405 PM 81 2007 69 11 79 MINIMUM 47 544 AM 34 2000 43 4 48 AVERAGE 64 56 8 64 PRECIPITATION (IN) YESTERDAY 0.00 0.43 1998 0.05 -0.05 0.00 MONTH TO DATE 0.97 0.77 0.20 0.10 SINCE SEP 1 0.97 0.77 0.20 0.10 SINCE JAN 1 7.29 11.04 -3.75 12.51 DEGREE DAYS HEATING YESTERDAY 1 10 -9 1 MONTH TO DATE 111 127 -16 54 SINCE SEP 1 111 127 -16 54 SINCE JUL 1 150 192 -42 133 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 30 41 -11 73 SINCE SEP 1 30 41 -11 73 SINCE JAN 1 624 487 137 516 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 8.1 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 77 600 AM LOWEST 27 300 PM AVERAGE 52 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 85 2015 2013 MINIMUM TEMPERATURE (F) 43 31 2000 SUNRISE AND SUNSET SEPTEMBER 21 2016.....SUNRISE 653 AM MDT SUNSET 705 PM MDT SEPTEMBER 22 2016.....SUNRISE 655 AM MDT SUNSET 703 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$