639 CDUS45 KRIW 300737 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1229 AM MST MON DEC 30 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 29 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 32 1152 PM 56 1996 32 0 13 MINIMUM 7 825 AM -26 1990 9 -2 -4 AVERAGE 20 20 0 5 PRECIPITATION (IN) YESTERDAY T 0.64 1915 0.02 -0.02 0.00 MONTH TO DATE 0.69 0.55 0.14 0.40 SINCE DEC 1 0.69 0.55 0.14 0.40 SINCE JAN 1 15.54 12.63 2.91 6.60 SNOWFALL (IN) YESTERDAY 0.1 0.3 -0.2 0.0 MONTH TO DATE 13.1 9.6 3.5 5.3 SINCE DEC 1 13.1 9.6 3.5 5.3 SINCE JUL 1 42.6 35.2 7.4 15.7 SNOW DEPTH 5 DEGREE DAYS HEATING YESTERDAY 45 44 1 60 MONTH TO DATE 1315 1286 29 1151 SINCE DEC 1 1315 1286 29 1151 SINCE JUL 1 3203 3159 44 2650 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 18 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 3.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 AM LOWEST 53 1100 PM AVERAGE 77 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 32 64 1980 MINIMUM TEMPERATURE (F) 9 -28 1978 SUNRISE AND SUNSET DECEMBER 30 2013......SUNRISE 745 AM MST SUNSET 450 PM MST DECEMBER 31 2013......SUNRISE 746 AM MST SUNSET 451 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$