000 CDUS45 KRIW 130748 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 139 AM MDT MON APR 13 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR APRIL 12 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 58 433 PM 75 1992 55 3 49 MINIMUM 30 1128 PM -6 1997 28 2 21 AVERAGE 44 42 2 35 PRECIPITATION (IN) YESTERDAY 0.04 0.23 1993 0.05 -0.01 0.00 MONTH TO DATE 0.59 0.49 0.10 0.25 SINCE MAR 1 1.59 1.39 0.20 0.94 SINCE JAN 1 2.95 2.61 0.34 1.61 SNOWFALL (IN) YESTERDAY MM 0.5 MM 0.0 MONTH TO DATE 9.1 6.0 3.1 2.0 SINCE MAR 1 26.6 18.3 8.3 11.9 SINCE JUL 1 68.5 73.1 -4.6 47.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 21 23 -2 30 MONTH TO DATE 355 293 62 373 SINCE MAR 1 1334 1214 120 1380 SINCE JUL 1 6243 6692 -449 6829 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 25 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 7.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 600 AM LOWEST 39 400 PM AVERAGE 66 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 76 2000 MINIMUM TEMPERATURE (F) 29 13 1983 SUNRISE AND SUNSET APRIL 13 2009.........SUNRISE 627 AM MDT SUNSET 746 PM MDT APRIL 14 2009.........SUNRISE 625 AM MDT SUNSET 747 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$