Climatological Report (Seasonal)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
162 CXUS53 KDVN 011131 CLSDBQ CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 621 AM CDT TUE JUN 01 2021 ................................... ...THE DUBUQUE IA CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2021 TO 5/31/2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1873 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 104 05/31/1934 LOW -20 03/01/1962 HIGHEST 86 05/01 74 12 LOWEST 11 03/02 21 -10 AVG. MAXIMUM 58.6 57.0 1.6 AVG. MINIMUM 39.5 37.3 2.2 MEAN 49.1 47.2 1.9 DAYS MAX >= 90 0 0.3 -0.3 DAYS MAX <= 32 1 5.5 -4.5 DAYS MIN <= 32 27 31.8 -4.8 DAYS MIN <= 0 0 0.7 -0.7 PRECIPITATION (INCHES) TOTALS 6.51 10.61 -4.10 DAILY AVG. 0.07 0.12 -0.05 DAYS >= .01 28 34.5 -6.5 DAYS >= .10 18 DAYS >= .50 4 DAYS >= 1.00 2 2.2 -0.2 GREATEST 24 HR. TOTAL 1.31 04/10 TO 04/11 SNOWFALL (INCHES) TOTALS 3.8 7.6 -3.8 SINCE 7/1 59.3 42.5 16.8 SNOWDEPTH AVG. 1 DAYS >= TRACE 2 5.5 -3.5 DAYS >= 1.0 1 2.3 -1.3 GREATEST SNOW DEPTH 8 03/01 03/02 24 HR TOTAL 3.8 03/15 TO 03/15 DEGREE DAYS HEATING TOTAL 1506 1682 -176 SINCE 7/1 6964 7046 -82 COOLING TOTAL 60 41 19 SINCE 1/1 60 41 19 .............................................................. WIND (MPH) AVERAGE WIND SPEED 11.1 HIGHEST WIND SPEED/DIRECTION 41/180 DATE 03/29 HIGHEST GUST SPEED/DIRECTION 59/190 DATE 03/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.44 NUMBER OF DAYS FAIR 43 NUMBER OF DAYS PC 29 NUMBER OF DAYS CLOUDY 20 AVERAGE RH (PERCENT) 67 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 HAIL 0 SLEET 0 FOG 35 FOG W/VIS <= 1/4 MILE 3 HAZE 15 - 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 ===================================================================