


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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595 CDUS45 KBOU 140749 CLIBDU CLIMATE REPORT NATIONAL WEATHER SERVICE 149 AM MDT WED MAY 14 2025 ................................... ...THE BOULDER AIRPORT CLIMATE SUMMARY FOR MAY 13 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED TIME VALUE (LST) .................................. TEMPERATURE (F) YESTERDAY MAXIMUM 86 400 PM MINIMUM 54 500 AM AVERAGE 70 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 MONTH TO DATE 102 COOLING YESTERDAY 5 MONTH TO DATE 9 .................................. WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250) 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) 70 MM MM MINIMUM TEMPERATURE (F) 42 MM MM SUNRISE AND SUNSET MAY 14 2025...........SUNRISE 546 AM MDT SUNSET 809 PM MDT MAY 15 2025...........SUNRISE 545 AM MDT SUNSET 810 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$