CDUS45 KRIW 150727 CLIRKS CLIMATE REPORT NATIONAL WEATHER SERVICE RIVERTON WY 127 AM MDT WED APR 15 2026 ................................... ...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 14 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 56 4:16 PM 72 1985 52 4 58 MINIMUM 29 6:01 AM 11 2014 29 0 21 AVERAGE 43 41 2 PRECIPITATION (IN) YESTERDAY 0.00 0.43 1998 0.03 -0.03 0.00 MONTH TO DATE 0.41 0.38 0.03 0.05 SINCE MAR 1 1.10 0.96 0.14 1.28 SINCE JAN 1 1.26 1.71 -0.45 1.54 DEGREE DAYS HEATING YESTERDAY 22 24 -2 25 MONTH TO DATE 284 356 -72 219 SINCE MAR 1 894 1317 -423 1093 SINCE JUL 1 5276 7107 -1831 6314 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 11.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 6:00 AM LOWEST 17 4:00 PM AVERAGE 40 .......................................................... THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 53 73 1985 MINIMUM TEMPERATURE (F) 29 16 1999 SUNRISE AND SUNSET APRIL 15 2026.........SUNRISE 6:36 AM MDT SUNSET 7:57 PM MDT APRIL 16 2026.........SUNRISE 6:35 AM MDT SUNSET 7:58 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$