830 CDUS45 KRIW 190942 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 241 AM MST THU JAN 19 2017 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 18 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1939 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 41 247 PM 54 1999 35 6 41 MINIMUM 28 142 AM -30 1943 15 13 28 AVERAGE 35 25 10 35 PRECIPITATION (IN) YESTERDAY 0.00 0.12 1988 0.01 -0.01 0.05 1980 MONTH TO DATE 0.19 0.29 -0.10 0.42 SINCE DEC 1 1.50 0.78 0.72 1.48 SINCE JAN 1 0.19 0.29 -0.10 0.42 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 0.4 MONTH TO DATE 4.7 5.4 -0.7 5.5 SINCE DEC 1 26.9 16.4 10.5 22.3 SINCE JUL 1 30.1 35.9 -5.8 35.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 30 40 -10 30 MONTH TO DATE 842 725 117 747 SINCE DEC 1 2299 2000 299 1987 SINCE JUL 1 3725 3854 -129 3509 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 40 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 26.1 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 58 700 AM LOWEST 38 200 PM AVERAGE 48 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 57 2009 MINIMUM TEMPERATURE (F) 15 -25 1963 SUNRISE AND SUNSET JANUARY 19 2017.......SUNRISE 732 AM MST SUNSET 502 PM MST JANUARY 20 2017.......SUNRISE 731 AM MST SUNSET 504 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$