216
CDUS45 KBOU 170736
CLIAPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
136 AM MDT THU SEP 17 2026
...............................
..THE CENTENNIAL CO CLIMATE SUMMARY FOR SEPTEMBER 16 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 83 77 6 73
MINIMUM 54 49 5 51
AVERAGE 69 63 6 62
PRECIPITATION (IN)
YESTERDAY T MM 0.14
MONTH TO DATE 0.77 0.00 0.29
SINCE OCT 1 9.86 13.73 12.61
SINCE JAN 1 9.21 11.85 10.71
DEGREE DAYS
HEATING
YESTERDAY 0
MONTH TO DATE 1
COOLING
YESTERDAY 4
MONTH TO DATE 107
............................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (350)
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66
LOWEST 29
AVERAGE 48
......................................................
THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 MM MM
MINIMUM TEMPERATURE (F) 48 MM MM
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 642 AM MDT SUNSET 704 PM MDT
SEPTEMBER 18 2026.....SUNRISE 643 AM MDT SUNSET 703 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