327 CDUS45 KRIW 070739 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 128 AM MDT SUN APR 7 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 6 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 62 209 PM 77 1991 54 8 60 MINIMUM 32 550 AM 6 1997 27 5 25 AVERAGE 47 40 7 43 PRECIPITATION (IN) YESTERDAY 0.00 0.85 1941 0.04 -0.04 0.00 MONTH TO DATE 0.01 0.21 -0.20 0.26 SINCE MAR 1 0.86 1.03 -0.17 0.59 SINCE JAN 1 1.63 2.11 -0.48 2.14 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 0.0 2.6 -2.6 1.2 SINCE MAR 1 10.5 13.5 -3.0 4.3 SINCE JUL 1 43.2 62.9 -19.7 50.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 18 25 -7 22 MONTH TO DATE 118 152 -34 117 SINCE MAR 1 1079 1077 2 759 SINCE JUL 1 6129 6525 -396 5946 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 (270) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 12.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 75 100 AM LOWEST 17 300 PM AVERAGE 46 .......................................................... 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 2013.........SUNRISE 637 AM MDT SUNSET 739 PM MDT APRIL 8 2013.........SUNRISE 635 AM MDT SUNSET 741 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$