000 CDUS45 KRIW 090747 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1236 AM MST MON DEC 9 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 8 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1891 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 6 326 PM 58 1939 32 -26 34 MINIMUM -16 444 AM -27 1919 10 -26 15 AVERAGE -5 21 -26 25 PRECIPITATION (IN) YESTERDAY T 0.86 1985 0.03 -0.03 0.02 MONTH TO DATE 0.24 0.18 0.06 0.03 SINCE DEC 1 0.24 0.18 0.06 0.03 SINCE JAN 1 15.09 12.26 2.83 6.23 SNOWFALL (IN) YESTERDAY MM 0.4 MM 0.4 MONTH TO DATE 4.3 3.1 1.2 0.4 SINCE DEC 1 4.3 3.1 1.2 0.4 SINCE JUL 1 33.8 28.7 5.1 10.8 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 70 44 26 40 MONTH TO DATE 454 344 110 227 SINCE DEC 1 454 344 110 227 SINCE JUL 1 2342 2217 125 1726 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 743 472 271 779 .................................................................. WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 2.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 700 PM LOWEST 71 900 AM AVERAGE 79 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 64 1975 1939 MINIMUM TEMPERATURE (F) 10 -36 1919 SUNRISE AND SUNSET DECEMBER 9 2013......SUNRISE 734 AM MST SUNSET 441 PM MST DECEMBER 10 2013......SUNRISE 735 AM MST SUNSET 441 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$