000 CDUS45 KRIW 150735 CLILND CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1233 AM MST SUN DEC 15 2013 ................................... ...THE LANDER WY CLIMATE SUMMARY FOR DECEMBER 14 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 39 224 PM 61 1924 31 8 37 MINIMUM 12 241 AM -26 1926 9 3 19 AVERAGE 26 20 6 28 PRECIPITATION (IN) YESTERDAY 0.00 0.27 1988 0.02 -0.02 0.00 MONTH TO DATE 0.24 0.30 -0.06 0.07 SINCE DEC 1 0.24 0.30 -0.06 0.07 SINCE JAN 1 15.09 12.38 2.71 6.27 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.0 MONTH TO DATE 4.3 5.2 -0.9 1.4 SINCE DEC 1 4.3 5.2 -0.9 1.4 SINCE JUL 1 33.8 30.8 3.0 11.8 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 39 45 -6 37 MONTH TO DATE 739 612 127 470 SINCE DEC 1 739 612 127 470 SINCE JUL 1 2627 2485 142 1969 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 16 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 3.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 1000 AM LOWEST 44 200 PM AVERAGE 59 .......................................................... THE LANDER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 31 60 1980 MINIMUM TEMPERATURE (F) 9 -22 1926 SUNRISE AND SUNSET DECEMBER 15 2013......SUNRISE 739 AM MST SUNSET 442 PM MST DECEMBER 16 2013......SUNRISE 740 AM MST SUNSET 442 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$