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)


915
CDUS45 KBOU 110746
CLIBDU

CLIMATE REPORT
NATIONAL WEATHER SERVICE
146 AM MDT TUE MAY 11 2021

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

...THE BOULDER AIRPORT CLIMATE SUMMARY FOR MAY 10 2021...

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


WEATHER ITEM   OBSERVED TIME
                VALUE   (LST)
..................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         45   1200 PM
  MINIMUM         32    800 PM
  AVERAGE         39

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       26
  MONTH TO DATE  131

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


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (340)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  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
MAY 11 2021...........SUNRISE   549 AM MDT   SUNSET   806 PM MDT
MAY 12 2021...........SUNRISE   548 AM MDT   SUNSET   807 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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