Climatological Report (Daily)
Issued by NWS

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CDUS45 KBOU 180734
CLIBDU

CLIMATE REPORT
NATIONAL WEATHER SERVICE
134 AM MDT FRI APR 18 2025

...................................

...THE BOULDER AIRPORT CLIMATE SUMMARY FOR APRIL 17 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         30   1100 PM
  AVERAGE         50

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       15
  MONTH TO DATE  251

 COOLING
  YESTERDAY        0
  MONTH TO DATE    5
..................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (360)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  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 18 2025.........SUNRISE   618 AM MDT   SUNSET   743 PM MDT
APRIL 19 2025.........SUNRISE   617 AM MDT   SUNSET   744 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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