558 CDUS45 KRIW 310755 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1253 AM MST TUE JAN 31 2017 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 30 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 40 307 PM 60 1971 35 5 42 MINIMUM 29 652 AM -26 1985 14 15 22 AVERAGE 35 25 10 32 PRECIPITATION (IN) YESTERDAY 0.00 0.33 2016 0.01 -0.01 0.33 MONTH TO DATE 0.53 0.49 0.04 0.91 SINCE DEC 1 1.84 0.98 0.86 1.97 SINCE JAN 1 0.53 0.49 0.04 0.91 SNOWFALL (IN) YESTERDAY 0.0 0.3 -0.3 4.5 MONTH TO DATE 13.6 8.8 4.8 12.3 SINCE DEC 1 35.8 19.8 16.0 29.1 SINCE JUL 1 39.0 39.3 -0.3 42.4 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 30 40 -10 33 MONTH TO DATE 1332 1205 127 1159 SINCE DEC 1 2789 2480 309 2399 SINCE JUL 1 4215 4334 -119 3921 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 39 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 21.6 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 61 600 PM LOWEST 44 1200 PM AVERAGE 53 .......................................................... THE CASPER WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 58 1971 MINIMUM TEMPERATURE (F) 14 -24 1996 1985 SUNRISE AND SUNSET JANUARY 31 2017.......SUNRISE 721 AM MST SUNSET 518 PM MST FEBRUARY 1 2017......SUNRISE 720 AM MST SUNSET 519 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$