899 CDUS45 KRIW 280742 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 141 AM MDT SUN APR 28 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 27 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 74 333 PM 81 1992 60 14 58 1952 MINIMUM 35 403 AM 15 1984 31 4 36 AVERAGE 55 46 9 47 PRECIPITATION (IN) YESTERDAY 0.00 0.68 1970 0.05 -0.05 T MONTH TO DATE 2.42 1.12 1.30 1.00 SINCE MAR 1 3.27 1.94 1.33 1.33 SINCE JAN 1 4.04 3.02 1.02 2.88 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.0 MONTH TO DATE 37.8 10.7 27.1 2.7 SINCE MAR 1 48.3 21.6 26.7 5.8 SINCE JUL 1 81.0 71.0 10.0 52.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 10 19 -9 18 MONTH TO DATE 798 614 184 468 SINCE MAR 1 1759 1539 220 1110 SINCE JUL 1 6809 6987 -178 6297 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 10.8 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 56 400 AM LOWEST 9 300 PM AVERAGE 33 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 80 2007 2000 1992 MINIMUM TEMPERATURE (F) 32 13 1984 SUNRISE AND SUNSET APRIL 28 2013.........SUNRISE 604 AM MDT SUNSET 804 PM MDT APRIL 29 2013.........SUNRISE 602 AM MDT SUNSET 805 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$