Climatological Report (Annual)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
698 CXUS53 KDVN 010956 CLADBQ CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 342 AM CST WED JAN 1 2020 ................................... ...THE DUBUQUE IA CLIMATE SUMMARY FOR THE YEAR OF 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1873 TO 2019 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 110 07/14/1936 LOW -32 01/07/1887 HIGHEST 91 07/19 82 9 06/29 LOWEST -31 01/31 11 -42 AVG. MAXIMUM 54.9 56.6 -1.7 AVG. MINIMUM 37.2 38.1 -0.9 MEAN 46.1 47.3 -1.2 DAYS MAX >= 90 3 6.2 -3.2 DAYS MAX <= 32 70 59.3 10.7 DAYS MIN <= 32 159 140.0 19.0 DAYS MIN <= 0 20 15.5 4.5 PRECIPITATION (INCHES) TOTALS 54.87 36.29 18.58 DAILY AVG. 0.15 0.10 0.05 DAYS >= .01 140 120.1 19.9 DAYS >= .10 91 DAYS >= .50 36 DAYS >= 1.00 16 7.8 8.2 GREATEST 24 HR. TOTAL 4.66 09/11 TO 09/12 SNOWFALL (INCHES) TOTALS 65.4 41.9 23.5 SINCE 7/1 16.5 14.6 1.9 SNOWDEPTH AVG. 1 DAYS >= TRACE 62 29.0 33.0 DAYS >= 1.0 19 12.9 6.1 GREATEST SNOW DEPTH 14 02/02 02/01 24 HR TOTAL 6.3 02/17 TO 02/17 DEGREE_DAYS HEATING TOTAL 7387 7087 300 SINCE 7/1 MM 2810 MM COOLING TOTAL 679 643 36 SINCE 1/1 679 643 36 ................................................. WIND (MPH) AVERAGE WIND SPEED 9.7 HIGHEST WIND SPEED/DIRECTION 52/360 DATE 06/30 HIGHEST GUST SPEED/DIRECTION 76/010 DATE 06/30 AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 156 NUMBER OF DAYS PC 126 NUMBER OF DAYS CLOUDY 87 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 49 HAIL 0 SLEET 2 FOG 217 FOG W/VIS <= 1/4 MILE 50 HAZE 85 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ =================================================================== NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY CLIMATOLOGICALLY REPRESENTATIVE STATION. DBQ PARAMETER DATE --------- ---- SNOW ALL OBSERVED SNOW DURING YEAR =================================================================== GROSS