653 CDUS45 KRIW 290735 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT SUN SEP 29 2013 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR SEPTEMBER 28 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 61 341 PM 91 2001 65 -4 80 MINIMUM 32 328 AM 28 1999 40 -8 48 AVERAGE 47 52 -5 64 PRECIPITATION (IN) YESTERDAY 0.00 0.08 2012 0.06 -0.06 0.08 MONTH TO DATE 3.34 1.19 2.15 0.13 SINCE SEP 1 3.34 1.19 2.15 0.13 SINCE JAN 1 7.76 11.46 -3.70 7.30 DEGREE DAYS HEATING YESTERDAY 18 13 5 1 MONTH TO DATE 134 221 -87 87 SINCE SEP 1 134 221 -87 87 SINCE JUL 1 135 286 -151 102 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 95 44 51 44 SINCE SEP 1 95 44 51 44 SINCE JAN 1 709 490 219 794 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 69 400 AM LOWEST 32 400 PM AVERAGE 51 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 88 2009 MINIMUM TEMPERATURE (F) 39 29 1999 SUNRISE AND SUNSET SEPTEMBER 29 2013.....SUNRISE 703 AM MDT SUNSET 651 PM MDT SEPTEMBER 30 2013.....SUNRISE 704 AM MDT SUNSET 649 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$