973 CDUS45 KRIW 100735 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 134 AM MDT WED OCT 10 2018 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR OCTOBER 9 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 37 329 PM 79 2003 60 -23 44 MINIMUM 26 632 AM 15 2009 34 -8 25 AVERAGE 32 47 -15 35 PRECIPITATION (IN) YESTERDAY 0.00 0.38 1954 0.03 -0.03 0.00 MONTH TO DATE 1.03 0.26 0.77 T SINCE SEP 1 1.03 1.18 -0.15 0.77 SINCE JAN 1 3.88 6.96 -3.08 5.15 DEGREE DAYS HEATING YESTERDAY 33 18 15 30 MONTH TO DATE 179 149 30 207 SINCE SEP 1 301 413 -112 516 SINCE JUL 1 335 477 -142 533 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 24 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 8.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 200 AM LOWEST 70 400 PM AVERAGE 85 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 77 1996 MINIMUM TEMPERATURE (F) 34 14 2009 SUNRISE AND SUNSET OCTOBER 10 2018.......SUNRISE 723 AM MDT SUNSET 643 PM MDT OCTOBER 11 2018.......SUNRISE 724 AM MDT SUNSET 641 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$