Climatological Report (Monthly)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
531 CXUS55 KBOU 011046 CLMDEN CLIMATE REPORT NATIONAL WEATHER SERVICE 446 AM MDT TUE OCT 01 2024 ................................... ...THE DENVER CO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 101 09/05/2020 LOW 17 09/29/1985 HIGHEST 94 09/03 91 3 99 09/01 LOWEST 44 09/19 35 9 40 09/24 AVG. MAXIMUM 85.5 79.6 5.9 83.7 AVG. MINIMUM 54.5 50.0 4.5 52.3 MEAN 70.0 64.8 5.2 68.0 DAYS MAX >= 90 9 4.2 4.8 7 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.7 -0.7 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.61 2013 MINIMUM T 1892 TOTALS 1.24 1.35 -0.11 0.67 DAILY AVG. 0.04 0.04 -0.00 0.02 DAYS >= .01 4 6.0 -2.0 5 DAYS >= .10 3 2.7 0.3 2 DAYS >= .50 1 0.6 0.4 0 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.94 09/21 TO 09/22 0.43 09/14 TO 09/15 STORM TOTAL 0.82 0.40 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS 0.0 MM DEGREE DAYS HEATING TOTAL 19 105 -86 33 SINCE 7/1 22 117 -95 MM COOLING TOTAL 177 99 78 132 SINCE 1/1 1135 842 293 MM FREEZE DATES RECORD EARLIEST 09/08/1962 LATEST 06/08/2007 EARLIEST MM LATEST 05/04 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.7 RESULTANT WIND SPEED/DIRECTION 4/190 HIGHEST WIND SPEED/DIRECTION 39/170 DATE 09/15 HIGHEST GUST SPEED/DIRECTION 57/170 DATE 09/15 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.33 NUMBER OF DAYS FAIR 18 NUMBER OF DAYS PC 12 NUMBER OF DAYS CLOUDY 0 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 2 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 3 FOG W/VIS <= 1/4 MILE 1 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$