CDUS45 KBOU 122344

CLIDEN



CLIMATE REPORT 

NATIONAL WEATHER SERVICE DENVER/BOULDER

444 PM MST FRI DEC 12 2025



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



...THE DENVER CO CLIMATE SUMMARY FOR DECEMBER 12 2025...

VALID TODAY AS OF 0400 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1872 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         63    206 PM  69    1895  44     19       54       

                                      2017                           

  MINIMUM         33    744 AM -12    1961  18     15       21       

  AVERAGE         48                        31     17       38     



PRECIPITATION (IN)                                                    

  TODAY            0.00          0.44 1901   0.01  -0.01     0.00     

  MONTH TO DATE    0.26                      0.14   0.12      T       

  SINCE OCT 1      0.49                      1.77  -1.28     2.09     

  SINCE JAN 1     15.35                     14.27   1.08    14.08     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY           17                        34    -17       27        

  MONTH TO DATE  326                       395    -69      312        

  SINCE DEC 1    326                       395    -69      312        

  SINCE JUL 1   1336                      1716   -380     1325        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1    848                       849     -1     1155        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)       

  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (260)       

  AVERAGE WIND SPEED     9.1                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.6                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    67           700 AM                                      

 LOWEST     21           300 PM                                      

 AVERAGE    44                                                        



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





THE DENVER CO CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   44        72      1921                      

 MINIMUM TEMPERATURE (F)   18       -12      1961                      





SUNRISE AND SUNSET                                                    

DECEMBER 12 2025......SUNRISE   711 AM MST   SUNSET   434 PM MST     

DECEMBER 13 2025......SUNRISE   712 AM MST   SUNSET   434 PM MST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









$$