345 CDUS45 KRIW 300852 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 149 AM MST FRI DEC 30 2016 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 29 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 33 505 PM 51 1980 34 -1 17 1965 MINIMUM 13 434 AM -25 1990 13 0 -8 AVERAGE 23 24 -1 5 PRECIPITATION (IN) YESTERDAY 0.00 0.16 1972 0.02 -0.02 0.00 MONTH TO DATE 1.27 0.46 0.81 1.06 SINCE DEC 1 1.27 0.46 0.81 1.06 SINCE JAN 1 15.53 12.49 3.04 13.29 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.0 MONTH TO DATE 21.5 10.3 11.2 16.8 SINCE DEC 1 21.5 10.3 11.2 16.8 SINCE JUL 1 24.7 29.8 -5.1 30.1 SNOW DEPTH 5 DEGREE DAYS HEATING YESTERDAY 42 41 1 60 MONTH TO DATE 1379 1195 184 1134 SINCE DEC 1 1379 1195 184 1134 SINCE JUL 1 2805 3049 -244 2656 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 451 422 29 427 .................................................................. WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 20.2 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 53 1200 AM LOWEST 41 300 PM AVERAGE 47 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 56 1980 MINIMUM TEMPERATURE (F) 13 -29 1978 SUNRISE AND SUNSET DECEMBER 30 2016......SUNRISE 737 AM MST SUNSET 441 PM MST DECEMBER 31 2016......SUNRISE 737 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. $$