342 CDUS45 KRIW 170746 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1244 AM MST SAT DEC 17 2016 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 16 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 10 121 AM 53 1999 36 -26 29 MINIMUM -9 1159 PM -15 2008 15 -24 17 AVERAGE 1 25 -24 23 PRECIPITATION (IN) YESTERDAY 0.05R T 2006 0.01 0.04 0.09 2005 1999 MONTH TO DATE 0.12 0.23 -0.11 0.10 SINCE DEC 1 0.12 0.23 -0.11 0.10 SINCE JAN 1 12.16 13.28 -1.12 13.77 DEGREE DAYS HEATING YESTERDAY 64 40 24 42 MONTH TO DATE 787 628 159 478 SINCE DEC 1 787 628 159 478 SINCE JUL 1 1969 2462 -493 1907 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 632 492 140 560 .................................................................. WIND (MPH) HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 21.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY SNOW SNOW LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 83 800 AM LOWEST 71 400 PM AVERAGE 77 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 65 1998 MINIMUM TEMPERATURE (F) 15 -6 2005 SUNRISE AND SUNSET DECEMBER 17 2016......SUNRISE 738 AM MST SUNSET 429 PM MST DECEMBER 18 2016......SUNRISE 738 AM MST SUNSET 429 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$