189 CDUS45 KRIW 200740 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1227 AM MST WED FEB 20 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 19 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 43 1249 PM 60 1958 39 4 33 MINIMUM 2 343 AM -17 2006 16 -14 21 AVERAGE 23 27 -4 27 PRECIPITATION (IN) YESTERDAY 0.00 0.30 2012 0.02 -0.02 0.30 MONTH TO DATE 0.25 0.37 -0.12 0.40 SINCE DEC 1 0.91 1.37 -0.46 1.78 SINCE JAN 1 0.52 0.88 -0.36 1.07 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 3.5 MONTH TO DATE 5.2 6.6 -1.4 7.4 SINCE DEC 1 15.7 26.7 -11.0 27.9 SINCE JUL 1 28.4 46.2 -17.8 43.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 42 38 4 38 MONTH TO DATE 711 746 -35 759 SINCE DEC 1 3128 3269 -141 3162 SINCE JUL 1 4662 5123 -461 4799 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 30 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 9.2 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 88 300 AM LOWEST 22 100 PM AVERAGE 55 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 62 1958 MINIMUM TEMPERATURE (F) 16 -6 1953 SUNRISE AND SUNSET FEBRUARY 20 2013......SUNRISE 655 AM MST SUNSET 544 PM MST FEBRUARY 21 2013......SUNRISE 654 AM MST SUNSET 546 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$