902 CDUS45 KRIW 110737 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 136 AM MDT THU OCT 11 2018 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 10 2018... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1948 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 33 322 PM 77 1996 59 -26 58 MINIMUM 26 721 AM 14 2009 34 -8 24 AVERAGE 30 47 -17 41 PRECIPITATION (IN) YESTERDAY 0.02 0.71 1970 0.02 0.00 0.00 MONTH TO DATE 1.05 0.28 0.77 T SINCE SEP 1 1.05 1.20 -0.15 0.77 SINCE JAN 1 3.90 6.98 -3.08 5.15 DEGREE DAYS HEATING YESTERDAY 35 18 17 24 MONTH TO DATE 214 167 47 231 SINCE SEP 1 336 431 -95 540 SINCE JUL 1 370 495 -125 557 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 11 9 2 26 SINCE JAN 1 399 286 113 394 .................................................................. WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 14.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 600 AM LOWEST 66 300 PM AVERAGE 83 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 75 1999 1996 MINIMUM TEMPERATURE (F) 34 15 1969 SUNRISE AND SUNSET OCTOBER 11 2018.......SUNRISE 724 AM MDT SUNSET 641 PM MDT OCTOBER 12 2018.......SUNRISE 725 AM MDT SUNSET 640 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$