CDUS45 KRIW 210734 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 1233 AM MST TUE JAN 21 2020 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 20 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1948 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 21 619 PM 51 2005 30 -9 35 MINIMUM 5 725 AM -12 1962 13 -8 21 AVERAGE 13 22 -9 28 PRECIPITATION (IN) YESTERDAY 0.00 0.24 1962 0.01 -0.01 0.00 MONTH TO DATE T 0.28 -0.28 0.15 SINCE DEC 1 0.14 0.78 -0.64 0.27 SINCE JAN 1 T 0.28 -0.28 0.15 DEGREE DAYS HEATING YESTERDAY 52 44 8 37 MONTH TO DATE 891 875 16 951 SINCE DEC 1 2339 2234 105 2406 SINCE JUL 1 4454 4227 227 4320 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 8 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 2.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 68 200 PM AVERAGE 80 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 30 46 2009 1981 MINIMUM TEMPERATURE (F) 13 -19 1962 SUNRISE AND SUNSET JANUARY 21 2020.......SUNRISE 738 AM MST SUNSET 518 PM MST JANUARY 22 2020.......SUNRISE 737 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. $$