000 CDUS45 KRIW 190742 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1239 AM MST THU FEB 19 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 18 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1937 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 38 253 PM 64 1958 38 0 37 MINIMUM 18 657 AM -31 2006 17 1 11 AVERAGE 28 27 1 24 PRECIPITATION (IN) YESTERDAY T 0.26 1973 0.02 -0.02 0.00 MONTH TO DATE 0.27 0.36 -0.09 0.29 SINCE DEC 1 1.73 1.56 0.17 1.33 SINCE JAN 1 1.35 0.94 0.41 0.59 SNOWFALL (IN) YESTERDAY MM 0.4 MM 0.0 MONTH TO DATE 3.5 6.7 -3.2 8.5 SINCE DEC 1 31.1 29.7 1.4 30.1 SINCE JUL 1 41.3 50.8 -9.5 33.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 37 38 -1 41 MONTH TO DATE 616 712 -96 742 SINCE DEC 1 2882 3286 -404 3478 SINCE JUL 1 4594 5117 -523 5116 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 8.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG FOG W/VISIBILITY <= 1/4 MILE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 700 AM LOWEST 54 200 PM AVERAGE 77 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 38 60 1958 MINIMUM TEMPERATURE (F) 17 -17 2006 SUNRISE AND SUNSET FEBRUARY 19 2009......SUNRISE 657 AM MST SUNSET 543 PM MST FEBRUARY 20 2009......SUNRISE 655 AM MST SUNSET 544 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$