611 CDUS45 KRIW 310742 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 142 AM MDT THU MAR 31 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MARCH 30 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 54 MM 73 1986 51 3 67 1966 MINIMUM 30 MM 6 1954 26 4 37 AVERAGE 42 39 3 52 PRECIPITATION (IN) YESTERDAY 0.00 0.12 2005 0.03 -0.03 0.01 1941 MONTH TO DATE 0.42 0.86 -0.44 1.36 SINCE MAR 1 0.42 0.86 -0.44 1.36 SINCE JAN 1 1.72 2.08 -0.36 1.98 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 7.0 11.9 -4.9 11.8 SINCE MAR 1 7.0 11.9 -4.9 11.8 SINCE JUL 1 57.1 66.7 -9.6 61.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 23 26 -3 13 MONTH TO DATE 843 895 -52 802 SINCE MAR 1 843 895 -52 802 SINCE JUL 1 6205 6373 -168 6590 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 (290) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 10.9 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 59 1100 PM LOWEST 22 1200 PM AVERAGE 41 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 52 75 2004 MINIMUM TEMPERATURE (F) 26 5 1954 SUNRISE AND SUNSET MARCH 31 2011.........SUNRISE 650 AM MDT SUNSET 731 PM MDT APRIL 1 2011.........SUNRISE 648 AM MDT SUNSET 732 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$