


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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919 CDUS45 KBOU 050745 CLIBDU CLIMATE REPORT NATIONAL WEATHER SERVICE 145 AM MDT SAT APR 05 2025 ................................... ...THE BOULDER AIRPORT CLIMATE SUMMARY FOR APRIL 4 2025... CLIMATE NORMAL PERIOD 9999 TO 9999 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED TIME VALUE (LST) .................................. TEMPERATURE (F) YESTERDAY MAXIMUM 39 1000 AM MINIMUM 28 1100 PM AVERAGE 34 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 31 MONTH TO DATE 102 COOLING YESTERDAY 0 MONTH TO DATE 0 .................................. WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (20) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE BOULDER AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) MM MM MM MINIMUM TEMPERATURE (F) MM MM MM SUNRISE AND SUNSET APRIL 5 2025.........SUNRISE 638 AM MDT SUNSET 730 PM MDT APRIL 6 2025.........SUNRISE 636 AM MDT SUNSET 731 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$