364 CDUS45 KRIW 040736 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 132 AM MDT THU APR 4 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 3 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 67 105 PM 74 1943 53 14 49 MINIMUM 30 1147 PM 1 1968 26 4 26 1945 AVERAGE 49 40 9 38 PRECIPITATION (IN) YESTERDAY 0.01 0.73 1981 0.03 -0.02 0.00 MONTH TO DATE 0.01 0.10 -0.09 0.26 SINCE MAR 1 0.86 0.92 -0.06 0.59 SINCE JAN 1 1.63 2.00 -0.37 2.14 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 0.0 1.3 -1.3 1.2 SINCE MAR 1 10.5 12.2 -1.7 4.3 SINCE JUL 1 43.2 61.6 -18.4 50.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 16 25 -9 27 MONTH TO DATE 69 77 -8 64 SINCE MAR 1 1030 1002 28 706 SINCE JUL 1 6080 6450 -370 5893 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 25 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 10.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1100 PM LOWEST 18 200 PM AVERAGE 54 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 53 74 2000 1992 MINIMUM TEMPERATURE (F) 26 5 1968 SUNRISE AND SUNSET APRIL 4 2013.........SUNRISE 642 AM MDT SUNSET 736 PM MDT APRIL 5 2013.........SUNRISE 641 AM MDT SUNSET 737 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$