591 CDUS45 KRIW 200744 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT TUE SEP 20 2016 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 19 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 78 329 PM 94 2010 69 9 72 MINIMUM 50 551 AM 38 2010 43 7 41 2000 AVERAGE 64 56 8 57 PRECIPITATION (IN) YESTERDAY 0.01 0.35 2000 0.05 -0.04 0.00 MONTH TO DATE 0.97 0.72 0.25 0.10 SINCE SEP 1 0.97 0.72 0.25 0.10 SINCE JAN 1 7.29 10.99 -3.70 12.51 DEGREE DAYS HEATING YESTERDAY 1 9 -8 8 MONTH TO DATE 110 117 -7 53 SINCE SEP 1 110 117 -7 53 SINCE JUL 1 149 182 -33 132 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 30 40 -10 73 SINCE SEP 1 30 40 -10 73 SINCE JAN 1 624 486 138 516 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 83 500 AM LOWEST 33 300 PM AVERAGE 58 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 81 2007 MINIMUM TEMPERATURE (F) 43 34 2000 SUNRISE AND SUNSET SEPTEMBER 20 2016.....SUNRISE 652 AM MDT SUNSET 707 PM MDT SEPTEMBER 21 2016.....SUNRISE 653 AM MDT SUNSET 705 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$