935 CDUS45 KRIW 210739 CLIBYG CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1230 AM MST MON DEC 21 2015 ................................... ...THE BUFFALO WY CLIMATE SUMMARY FOR DECEMBER 20 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 35 323 PM 56 2003 36 -1 44 MINIMUM 20 1016 PM -22 1998 15 5 25 AVERAGE 28 25 3 35 PRECIPITATION (IN) YESTERDAY 0.00 0.24 1999 0.01 -0.01 0.00 MONTH TO DATE 0.10 0.28 -0.18 T SINCE DEC 1 0.10 0.28 -0.18 T SINCE JAN 1 13.77 13.33 0.44 11.86 DEGREE DAYS HEATING YESTERDAY 37 40 -3 30 MONTH TO DATE 627 788 -161 415 SINCE DEC 1 627 788 -161 415 SINCE JUL 1 2056 2622 -566 2171 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 560 492 68 387 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 300 AM LOWEST 63 1200 AM AVERAGE 78 .......................................................... THE BUFFALO WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 56 2005 MINIMUM TEMPERATURE (F) 15 -24 1998 SUNRISE AND SUNSET DECEMBER 21 2015......SUNRISE 740 AM MST SUNSET 430 PM MST DECEMBER 22 2015......SUNRISE 740 AM MST SUNSET 431 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$