228 CDUS45 KRIW 180735 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 133 AM MDT MON OCT 18 2010 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 17 2010... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1939 TO 2010 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 68 MM 79 2003 59 9 69 MINIMUM 35 MM 19 1996 32 3 24 1968 1948 AVERAGE 52 46 6 47 PRECIPITATION (IN) YESTERDAY 0.00 0.31 1971 0.04 -0.04 0.00 MONTH TO DATE 0.20 0.68 -0.48 0.91 SINCE SEP 1 0.48 1.66 -1.18 2.53 SINCE JAN 1 10.04 11.13 -1.09 14.39 SNOWFALL (IN) YESTERDAY 0.0 0.2 -0.2 0.0 MONTH TO DATE 0.0 3.1 -3.1 9.4 SINCE SEP 1 0.0 5.1 -5.1 10.7 SINCE JUL 1 0.0 5.1 -5.1 10.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 13 19 -6 18 MONTH TO DATE 176 267 -91 495 SINCE SEP 1 339 500 -161 693 SINCE JUL 1 397 541 -144 786 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 19 27 -8 32 SINCE JAN 1 423 428 -5 221 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 6.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 800 PM LOWEST 24 300 PM AVERAGE 52 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 78 2003 MINIMUM TEMPERATURE (F) 31 16 2006 SUNRISE AND SUNSET OCTOBER 18 2010.......SUNRISE 723 AM MDT SUNSET 618 PM MDT OCTOBER 19 2010.......SUNRISE 724 AM MDT SUNSET 617 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$