CDUS45 KBOU 160734 CLIBDU CLIMATE REPORT NATIONAL WEATHER SERVICE DENVER/BOULDER 134 AM MDT THU APR 16 2026 ................................... ...THE BOULDER AIRPORT CLIMATE SUMMARY FOR APRIL 15 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED NORMAL DEPARTURE LAST VALUE VALUE FROM YEAR NORMAL ................................................ TEMPERATURE (F) YESTERDAY MAXIMUM 68 63 5 70 MINIMUM 46 34 12 34 AVERAGE 57 48 9 52 DEGREE DAYS HEATING YESTERDAY 8 MONTH TO DATE 177 COOLING YESTERDAY 0 MONTH TO DATE 0 ................................................ WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE BOULDER AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 MM MM MINIMUM TEMPERATURE (F) 34 MM MM SUNRISE AND SUNSET APRIL 16 2026.........SUNRISE 621 AM MDT SUNSET 741 PM MDT APRIL 17 2026.........SUNRISE 620 AM MDT SUNSET 742 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$