


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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460 CDUS45 KBOU 060731 CLIBDU CLIMATE REPORT NATIONAL WEATHER SERVICE 131 AM MDT TUE MAY 06 2025 ................................... ...THE BOULDER AIRPORT CLIMATE SUMMARY FOR MAY 5 2025... CLIMATE NORMAL PERIOD 9999 TO 9999 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED TIME VALUE (LST) .................................. TEMPERATURE (F) YESTERDAY MAXIMUM 70 1200 PM MINIMUM 45 500 AM AVERAGE 58 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 7 MONTH TO DATE 48 COOLING YESTERDAY 0 MONTH TO DATE 0 .................................. WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (140) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN 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 MAY 6 2025...........SUNRISE 554 AM MDT SUNSET 801 PM MDT MAY 7 2025...........SUNRISE 553 AM MDT SUNSET 802 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$