National Weather Service - Climate Data These data are preliminary and have not undergone final quality control by the National Climatic Data Center (NCDC). Therefore, these data are subject to revision. Final and certified climate data can be accessed at the NCDC - http://www.ncdc.noaa.gov.

Climatological Report (Daily)


208
CDUS45 KBOU 200738
CLIBDU

CLIMATE REPORT
NATIONAL WEATHER SERVICE
138 AM MDT TUE APR 20 2021

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

...THE BOULDER AIRPORT CLIMATE SUMMARY FOR APRIL 19 2021...

CLIMATE NORMAL PERIOD 9999 TO 9999
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME
                VALUE   (LST)
..................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48    200 AM
  MINIMUM         21   1100 PM
  AVERAGE         35

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       30
  MONTH TO DATE  364

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


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (20)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG


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 20 2021.........SUNRISE   615 AM MDT   SUNSET   745 PM MDT
APRIL 21 2021.........SUNRISE   614 AM MDT   SUNSET   746 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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