485 CDUS45 KRIW 010749 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1248 AM MST FRI FEB 1 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 31 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 42 255 PM 58 1971 35 7 40 MINIMUM 15 821 AM -24 1996 14 1 23 1985 AVERAGE 29 25 4 32 PRECIPITATION (IN) YESTERDAY T 0.18 1981 0.02 -0.02 0.00 MONTH TO DATE 0.27 0.51 -0.24 0.67 SINCE DEC 1 0.66 1.00 -0.34 1.38 SINCE JAN 1 0.27 0.51 -0.24 0.67 SNOWFALL (IN) YESTERDAY 0.2 0.3 -0.1 0.0 MONTH TO DATE 4.5 9.1 -4.6 9.1 SINCE DEC 1 10.5 20.1 -9.6 20.5 SINCE JUL 1 23.2 39.6 -16.4 35.8 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 36 40 -4 33 MONTH TO DATE 1228 1245 -17 1140 SINCE DEC 1 2417 2523 -106 2403 SINCE JUL 1 3951 4377 -426 4040 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 18 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 7.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 84 1200 AM LOWEST 43 300 PM AVERAGE 64 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 61 2003 MINIMUM TEMPERATURE (F) 14 -26 1985 SUNRISE AND SUNSET FEBRUARY 1 2013......SUNRISE 720 AM MST SUNSET 519 PM MST FEBRUARY 2 2013......SUNRISE 719 AM MST SUNSET 521 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$