626 CDUS45 KRIW 200744 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 143 AM MDT WED MAR 20 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR MARCH 19 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 40 341 PM 71 1997 49 -9 42 MINIMUM 12 1146 PM -8 1965 23 -11 29 AVERAGE 26 36 -10 36 PRECIPITATION (IN) YESTERDAY 0.06 0.75 1969 0.03 0.03 0.07 MONTH TO DATE 0.29 0.46 -0.17 0.33 SINCE MAR 1 0.29 0.46 -0.17 0.33 SINCE JAN 1 1.06 1.54 -0.48 1.88 SNOWFALL (IN) YESTERDAY 0.7 0.4 0.3 0.6 MONTH TO DATE 4.1 6.2 -2.1 3.1 SINCE MAR 1 4.1 6.2 -2.1 3.1 SINCE JUL 1 36.8 55.6 -18.8 49.7 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 39 29 10 29 MONTH TO DATE 573 597 -24 459 SINCE MAR 1 573 597 -24 459 SINCE JUL 1 5623 6045 -422 5646 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 20 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 500 AM LOWEST 27 300 PM AVERAGE 60 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 73 2007 MINIMUM TEMPERATURE (F) 24 -5 1955 SUNRISE AND SUNSET MARCH 20 2013.........SUNRISE 709 AM MDT SUNSET 719 PM MDT MARCH 21 2013.........SUNRISE 707 AM MDT SUNSET 720 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$