000 CDUS45 KRIW 170744 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1233 AM MST TUE DEC 17 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 16 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 49 1212 PM 59 1980 33 16 37 MINIMUM 32 225 AM -31 1964 13 19 15 AVERAGE 41 23 18 26 PRECIPITATION (IN) YESTERDAY 0.00 0.22 1993 0.02 -0.02 0.00 MONTH TO DATE 0.39 0.26 0.13 0.08 SINCE DEC 1 0.39 0.26 0.13 0.08 SINCE JAN 1 14.33 12.29 2.04 7.57 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 3.9 5.8 -1.9 0.9 SINCE DEC 1 3.9 5.8 -1.9 0.9 SINCE JUL 1 28.7 25.3 3.4 13.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 24 42 -18 39 MONTH TO DATE 783 653 130 524 SINCE DEC 1 783 653 130 524 SINCE JUL 1 2627 2507 120 2058 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 618 422 196 697 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 18.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 52 700 PM LOWEST 29 1200 PM AVERAGE 41 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 60 1980 MINIMUM TEMPERATURE (F) 13 -31 1964 SUNRISE AND SUNSET DECEMBER 17 2013......SUNRISE 731 AM MST SUNSET 433 PM MST DECEMBER 18 2013......SUNRISE 732 AM MST SUNSET 433 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$