000 CDUS45 KRIW 090746 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 144 AM MDT FRI OCT 9 2009 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 8 2009... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2009 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 37 356 PM 78 2003 64 -27 63 1963 1954 MINIMUM 24 1147 PM 12 2000 34 -10 29 1970 AVERAGE 31 49 -18 46 PRECIPITATION (IN) YESTERDAY T 0.39 1995 0.04 -0.04 0.00 MONTH TO DATE 0.55 0.32 0.23 0.05 SINCE SEP 1 2.17 1.30 0.87 0.79 SINCE JAN 1 14.03 10.77 3.26 9.63 SNOWFALL (IN) YESTERDAY T 0.2 -0.2 0.0 MONTH TO DATE 1.0 1.3 -0.3 0.0 SINCE SEP 1 2.3 3.3 -1.0 0.0 SINCE JUL 1 2.3 3.3 -1.0 0.0 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 34 15 19 19 MONTH TO DATE 217 111 106 98 SINCE SEP 1 415 344 71 378 SINCE JUL 1 508 385 123 412 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 32 27 5 8 SINCE JAN 1 221 428 -207 375 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1100 PM LOWEST 54 300 PM AVERAGE 73 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 83 2003 MINIMUM TEMPERATURE (F) 34 21 2000 1985 1968 SUNRISE AND SUNSET OCTOBER 9 2009.......SUNRISE 713 AM MDT SUNSET 633 PM MDT OCTOBER 10 2009.......SUNRISE 714 AM MDT SUNSET 631 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$