686 CDUS45 KRIW 190739 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1228 AM MST TUE FEB 19 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 18 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 34 326 PM 64 1958 38 -4 40 MINIMUM 12 1111 PM -31 2006 16 -4 17 AVERAGE 23 27 -4 29 PRECIPITATION (IN) YESTERDAY 0.01 0.26 1973 0.02 -0.01 0.00 MONTH TO DATE 0.25 0.35 -0.10 0.10 SINCE DEC 1 0.91 1.35 -0.44 1.48 SINCE JAN 1 0.52 0.86 -0.34 0.77 SNOWFALL (IN) YESTERDAY T 0.4 -0.4 0.0 MONTH TO DATE 5.2 6.3 -1.1 3.9 SINCE DEC 1 15.7 26.4 -10.7 24.4 SINCE JUL 1 28.4 45.9 -17.5 39.7 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 42 38 4 36 MONTH TO DATE 669 708 -39 721 SINCE DEC 1 3086 3231 -145 3124 SINCE JUL 1 4620 5085 -465 4761 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 92 300 AM LOWEST 39 400 PM AVERAGE 66 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 60 1958 MINIMUM TEMPERATURE (F) 16 -17 2006 SUNRISE AND SUNSET FEBRUARY 19 2013......SUNRISE 657 AM MST SUNSET 543 PM MST FEBRUARY 20 2013......SUNRISE 655 AM MST SUNSET 544 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$