849 CDUS45 KRIW 210746 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1236 AM MST MON JAN 21 2013 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 20 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 33 358 PM 57 2005 35 -2 45 MINIMUM 11 724 PM -19 1959 15 -4 22 AVERAGE 22 25 -3 34 PRECIPITATION (IN) YESTERDAY 0.00 0.23 1962 0.02 -0.02 0.00 MONTH TO DATE 0.11 0.33 -0.22 0.24 SINCE DEC 1 0.50 0.82 -0.32 0.95 SINCE JAN 1 0.11 0.33 -0.22 0.24 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.0 MONTH TO DATE 2.2 6.0 -3.8 4.9 SINCE DEC 1 8.2 17.0 -8.8 16.3 SINCE JUL 1 20.9 36.5 -15.6 31.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 43 40 3 31 MONTH TO DATE 870 805 65 762 SINCE DEC 1 2059 2080 -21 2025 SINCE JUL 1 3593 3934 -341 3662 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 23 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 800 PM LOWEST 36 400 AM AVERAGE 58 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 56 1950 MINIMUM TEMPERATURE (F) 15 -21 1962 SUNRISE AND SUNSET JANUARY 21 2013.......SUNRISE 730 AM MST SUNSET 505 PM MST JANUARY 22 2013.......SUNRISE 729 AM MST SUNSET 506 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$