250 CDUS45 KRIW 010742 CLICPR CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1241 AM MST WED FEB 1 2017 ................................... ...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 31 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 42 1143 AM 58 1971 35 7 25 MINIMUM 17 1159 PM -24 1996 14 3 3 1985 AVERAGE 30 25 5 14 PRECIPITATION (IN) YESTERDAY 0.01 0.18 1981 0.02 -0.01 0.08 MONTH TO DATE 0.54 0.51 0.03 0.99 SINCE DEC 1 1.85 1.00 0.85 2.05 SINCE JAN 1 0.54 0.51 0.03 0.99 SNOWFALL (IN) YESTERDAY 0.2 0.3 -0.1 1.1 MONTH TO DATE 13.8 9.1 4.7 13.4 SINCE DEC 1 36.0 20.1 15.9 30.2 SINCE JUL 1 39.2 39.6 -0.4 43.5 SNOW DEPTH T DEGREE DAYS HEATING YESTERDAY 35 40 -5 51 MONTH TO DATE 1367 1245 122 1210 SINCE DEC 1 2824 2523 301 2450 SINCE JUL 1 4250 4377 -127 3972 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 25 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 14.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 500 PM LOWEST 52 900 AM AVERAGE 72 .......................................................... 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 2017......SUNRISE 720 AM MST SUNSET 519 PM MST FEBRUARY 2 2017......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. $$