Climatological Report (Seasonal)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
000 CXUS53 KDVN 011236 CLSDBQ CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 623 AM CST MON MAR 01 2021 ................................... ...THE DUBUQUE IA CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2020 TO 2/28/2021... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1873 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 71 02/22/2017 LOW -32 01/07/1887 HIGHEST 56 12/09 37 19 LOWEST -18 02/07 11 -29 AVG. MAXIMUM 27.4 29.4 -2.0 AVG. MINIMUM 12.1 14.1 -2.0 MEAN 19.8 21.7 -1.9 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 58 50.4 7.6 DAYS MIN <= 32 90 84.6 5.4 DAYS MIN <= 0 18 15.2 2.8 PRECIPITATION (INCHES) TOTALS 4.93 4.45 0.48 DAILY AVG. 0.05 0.05 0.00 DAYS >= .01 21 27.3 -6.3 DAYS >= .10 12 DAYS >= .50 3 DAYS >= 1.00 1 0.4 0.6 GREATEST 24 HR. TOTAL 1.42 12/11 TO 12/12 SNOWFALL (INCHES) TOTALS 52.0 30.8 21.2 SINCE 7/1 55.5 33.6 21.9 SNOWDEPTH AVG. 8 DAYS >= TRACE 31 20.4 10.6 DAYS >= 1.0 14 9.4 4.6 GREATEST SNOW DEPTH 19R 02/14 24 HR TOTAL 9.4 12/11 TO 12/12 DEGREE DAYS HEATING TOTAL 4024 3893 131 SINCE 7/1 5458 5393 65 COOLING TOTAL 0 0 0 SINCE 1/1 0 0 0 .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.6 HIGHEST WIND SPEED/DIRECTION 39/230 DATE 12/23 HIGHEST GUST SPEED/DIRECTION 55/220 DATE 12/23 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.53 NUMBER OF DAYS FAIR 29 NUMBER OF DAYS PC 35 NUMBER OF DAYS CLOUDY 26 AVERAGE RH (PERCENT) 78 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 HAIL 0 SLEET 0 FOG 59 FOG W/VIS <= 1/4 MILE 19 HAZE 50 - 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 SEASON ===================================================================