Climatological Report (Daily)
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CDUS45 KBOU 210733
CLIBDU

CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
133 AM MDT WED OCT 21 2026

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

...THE BOULDER AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 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         73     64      9       70
  MINIMUM         45     36      9       41
  AVERAGE         59     50      9       56

DEGREE DAYS
 HEATING
  YESTERDAY        6
  MONTH TO DATE   89

 COOLING
  YESTERDAY        0
  MONTH TO DATE   47
................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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)   64        MM        MM
 MINIMUM TEMPERATURE (F)   36        MM        MM


SUNRISE AND SUNSET
OCTOBER 21 2026.......SUNRISE   718 AM MDT   SUNSET   612 PM MDT
OCTOBER 22 2026.......SUNRISE   719 AM MDT   SUNSET   611 PM MDT


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




$$