237 CDUS45 KRIW 170754 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1230 AM MST SUN FEB 17 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 16 2013... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2013 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 42 403 PM 61 1996 38 4 37 MINIMUM 24 704 AM -21 1993 16 8 13 AVERAGE 33 27 6 25 PRECIPITATION (IN) YESTERDAY 0.00 0.09 1998 0.02 -0.02 0.00 MONTH TO DATE 0.24 0.31 -0.07 0.10 SINCE DEC 1 0.90 1.31 -0.41 1.48 SINCE JAN 1 0.51 0.82 -0.31 0.77 SNOWFALL (IN) YESTERDAY 0.0 0.4 -0.4 0.0 MONTH TO DATE 5.2 5.6 -0.4 3.9 SINCE DEC 1 15.7 25.7 -10.0 24.4 SINCE JUL 1 28.4 45.2 -16.8 39.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 32 38 -6 40 MONTH TO DATE 596 632 -36 647 SINCE DEC 1 3013 3155 -142 3050 SINCE JUL 1 4547 5009 -462 4687 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 33 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 71 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 18.7 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 63 200 AM LOWEST 40 100 PM AVERAGE 52 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 38 58 1943 MINIMUM TEMPERATURE (F) 16 -32 2006 SUNRISE AND SUNSET FEBRUARY 17 2013......SUNRISE 700 AM MST SUNSET 540 PM MST FEBRUARY 18 2013......SUNRISE 658 AM MST SUNSET 542 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$