096 CDUS45 KRIW 270733 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 133 AM MDT TUE SEP 27 2011 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 26 2011... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2011 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 85 MM 90 2010 69 16 90 MINIMUM 43 MM 21 1972 37 6 45 AVERAGE 64 53 11 68 PRECIPITATION (IN) YESTERDAY 0.00 0.24 1982 0.04 -0.04 0.00 MONTH TO DATE 0.10 0.92 -0.82 0.28 SINCE SEP 1 0.10 0.92 -0.82 0.28 SINCE JAN 1 9.93 10.00 -0.07 9.84 SNOWFALL (IN) YESTERDAY 0.0 0.1 -0.1 0.0 MONTH TO DATE 0.0 1.3 -1.3 0.0 SINCE SEP 1 0.0 1.3 -1.3 0.0 SINCE JUL 1 0.0 1.3 -1.3 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 1 12 -11 0 MONTH TO DATE 141 186 -45 148 SINCE SEP 1 141 186 -45 148 SINCE JUL 1 142 232 -90 206 COOLING YESTERDAY 0 0 0 3 MONTH TO DATE 13 24 -11 15 SINCE SEP 1 13 24 -11 15 SINCE JAN 1 510 421 89 419 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 50 1100 PM LOWEST 13 1200 PM AVERAGE 32 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 87 1963 MINIMUM TEMPERATURE (F) 37 22 1964 1945 SUNRISE AND SUNSET SEPTEMBER 27 2011.....SUNRISE 658 AM MDT SUNSET 655 PM MDT SEPTEMBER 28 2011.....SUNRISE 700 AM MDT SUNSET 653 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$