882
CDUS45 KBOU 170914
CLIAPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
314 AM MDT WED SEP 17 2025
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..THE CENTENNIAL CO CLIMATE SUMMARY FOR SEPTEMBER 16 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED NORMAL DEPARTURE LAST
VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 77 -4 81
MINIMUM 51 49 2 54
AVERAGE 62 63 -1 68
PRECIPITATION (IN)
YESTERDAY 0.14 MM 0.00
MONTH TO DATE 0.29 0.00 0.66
SINCE OCT 1 12.61 13.73 12.68
SINCE JAN 1 10.71 11.85 11.59
DEGREE DAYS
HEATING
YESTERDAY 3
MONTH TO DATE 21
COOLING
YESTERDAY 0
MONTH TO DATE 62
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NE (30)
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89
LOWEST 30
AVERAGE 60
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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 2025.....SUNRISE 643 AM MDT SUNSET 704 PM MDT
SEPTEMBER 18 2025.....SUNRISE 644 AM MDT SUNSET 702 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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