225
CDUS45 KBOU 230737
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
137 AM MDT TUE SEP 23 2025
...............................
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 22 2025
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)
YESTERDAY
MAXIMUM 76 224 PM 89 1953 77 -1 61
MINIMUM 51 451 AM 27 1895 48 3 45
AVERAGE 64 62 2 53
PRECIPITATION (IN)
YESTERDAY 0.03 0.96 1895 0.05 -0.02 0.82
MONTH TO DATE 0.44 0.98 -0.54 1.24
SINCE OCT 1 15.67 14.11 1.56 12.81
SINCE JAN 1 13.54 12.13 1.41 11.99
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 5 -4 12
MONTH TO DATE 35 56 -21 18
SINCE SEP 1 35 56 -21 18
SINCE JUL 1 35 69 -34 21
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 59 90 -31 132
SINCE SEP 1 59 90 -31 132
SINCE JAN 1 836 833 3 1090
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 8.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 700 PM
LOWEST 27 100 PM
AVERAGE 58
......................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1885
1905
MINIMUM TEMPERATURE (F) 47 29 1895
SUNRISE AND SUNSET
SEPTEMBER 23 2025.....SUNRISE 648 AM MDT SUNSET 653 PM MDT
SEPTEMBER 24 2025.....SUNRISE 648 AM MDT SUNSET 652 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page