136 CDUS45 KRIW 070734 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 131 AM MDT THU APR 7 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 6 2011... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 57 MM 77 1991 53 4 36 MINIMUM 34 MM 6 1997 27 7 28 AVERAGE 46 40 6 32 PRECIPITATION (IN) YESTERDAY 0.00 0.85 1941 0.04 -0.04 0.46 MONTH TO DATE 0.37 0.24 0.13 0.84 SINCE MAR 1 0.83 1.14 -0.31 2.41 SINCE JAN 1 2.13 2.36 -0.23 3.03 SNOWFALL (IN) YESTERDAY 0.0 0.5 -0.5 4.6 MONTH TO DATE 1.9 3.0 -1.1 10.5 SINCE MAR 1 8.9 15.3 -6.4 22.6 SINCE JUL 1 59.0 70.1 -11.1 72.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 19 25 -6 33 MONTH TO DATE 126 151 -25 185 SINCE MAR 1 984 1072 -88 1012 SINCE JUL 1 6346 6550 -204 6800 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 28 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 14.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 19 500 PM AVERAGE 56 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 54 77 1988 MINIMUM TEMPERATURE (F) 27 14 2008 1973 SUNRISE AND SUNSET APRIL 7 2011.........SUNRISE 638 AM MDT SUNSET 739 PM MDT APRIL 8 2011.........SUNRISE 636 AM MDT SUNSET 740 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$