Climatological Report (Annual)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
790 CXUS55 KBOU 162120 RRA CLADEN CLIMATE REPORT...RETRANSMITTED NATIONAL WEATHER SERVICE 220 PM MST TUE JAN 16 2024 ................................... ...THE DENVER CO CLIMATE SUMMARY FOR THE YEAR OF 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 105 06/28/2018 06/26/2012 06/25/2012 LOW -29 01/09/1875 HIGHEST 99 08/16 64 35 101 07/10 08/21 09/01 08/05 LOWEST -11 02/23 36 -47 -24 12/22 AVG. MAXIMUM 64.4 65.1 -0.7 66.0 AVG. MINIMUM 37.7 37.2 0.5 36.7 MEAN 51.0 51.2 -0.2 51.4 DAYS MAX >= 90 39 46.2 -7.2 67 DAYS MAX <= 32 25 22.3 2.7 27 DAYS MIN <= 32 161 156.3 4.7 158 DAYS MIN <= 0 6 6.2 -0.2 11 PRECIPITATION (INCHES) RECORD MAXIMUM 23.31 1967 MINIMUM 7.48 2002 TOTALS 18.94 14.48 4.46 11.92 DAILY AVG. 0.05 0.04 0.01 0.03 DAYS >= .01 92 79.7 12.3 72 DAYS >= .10 38 35.4 2.6 35 DAYS >= .50 9 7.2 1.8 6 DAYS >= 1.00 3 2.0 1.0 1 GREATEST 24 HR. TOTAL 3.37 0MM11 TO 05/12 1.23 STORM TOTAL 4.40 1.14 (MM/DD(HH)) MM SNOWFALL (INCHES) RECORDS TOTAL 115.9 1913 24 HR TOTAL 23.6 12/24/1982 TO 12/24/1982 SNOW DEPTH MM MM TOTALS 36.8 MM MM MM LIQUID EQUIV MM MM MM MM SINCE 7/1 MM MM MM MM LIQUID 7/1 MM MM MM MM SNOWDEPTH AVG. 0 MM DAYS >= TRACE 24 MM MM MM DAYS >= 1.0 13 MM MM MM GREATEST SNOW DEPTH 6 01/18 MM MM 10/29 24 HR TOTAL 9.1 01/17 TO 01/18 MM STORM TOTAL 9.2 MM (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 5753 5862 -109 6001 SINCE 7/1 1924 2367 -443 MM COOLING TOTAL 791 850 -59 1168 SINCE 1/1 791 849 -58 MM FREEZE DATES RECORD EARLIEST 09/08/1962 LATEST 06/08/2007 EARLIEST 10/13 LATEST 04/23 ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.6 RESULTANT WIND SPEED/DIRECTION 2/110 HIGHEST WIND SPEED/DIRECTION 43/330 DATE 04/19 43/330 12/26 HIGHEST GUST SPEED/DIRECTION 64/320 DATE 12/26 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.49 NUMBER OF DAYS FAIR 118 NUMBER OF DAYS PC 183 NUMBER OF DAYS CLOUDY 64 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 73 MIXED PRECIP 0 HEAVY RAIN 10 RAIN 37 LIGHT RAIN 82 FREEZING RAIN 0 LT FREEZING RAIN 2 HAIL 5 HEAVY SNOW 5 SNOW 10 LIGHT SNOW 54 SLEET 0 FOG 107 FOG W/VIS <= 1/4 MILE 29 HAZE 38 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$