Climatological Report (Seasonal)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
431 CXUS53 KDVN 011735 CLSDBQ CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1147 AM CDT MON JUN 1 2020 ................................... ...THE DUBUQUE CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2020 TO 5/31/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1873 TO 2020 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 104 05/31/1934 LOW -20 03/01/1962 HIGHEST 85 05/26 74 11 LOWEST 19 04/16 21 -2 AVG. MAXIMUM 56.3 57.3 -1.0 AVG. MINIMUM 37.7 37.6 0.1 MEAN 47.0 47.4 -0.4 DAYS MAX >= 90 0 0.1 -0.1 DAYS MAX <= 32 0 4.7 -4.7 DAYS MIN <= 32 35 29.8 5.2 DAYS MIN <= 0 0 0.2 -0.2 PRECIPITATION (INCHES) TOTALS 10.03 10.26 -0.23 DAILY AVG. 0.11 0.11 0.00 DAYS >= .01 35 34.9 0.1 DAYS >= .10 20 DAYS >= .50 9 DAYS >= 1.00 1 2.0 -1.0 GREATEST 24 HR. TOTAL 1.19 03/04 TO 03/04 SNOWFALL (INCHES) TOTALS 1.9 8.3 -6.4 SINCE 7/1 36.2 41.9 -5.7 SNOWDEPTH AVG. 0 DAYS >= TRACE 12 5.7 6.3 DAYS >= 1.0 0 2.6 -2.6 GREATEST SNOW DEPTH 1 03/23 03/01 03/04 24 HR TOTAL 0.6 03/04 TO 03/04 DEGREE_DAYS HEATING TOTAL 1665 1654 11 SINCE 7/1 MM 7046 MM COOLING TOTAL 31 37 -6 SINCE 1/1 31 37 -6 ................................................. WIND (MPH) AVERAGE WIND SPEED 11.1 HIGHEST WIND SPEED/DIRECTION 38/330 DATE 04/09 HIGHEST GUST SPEED/DIRECTION 51/330 DATE 04/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 37 NUMBER OF DAYS PC 23 NUMBER OF DAYS CLOUDY 32 AVERAGE RH (PERCENT) 73 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 12 HAIL 0 SLEET 1 FOG 54 FOG W/VIS <= 1/4 MILE 14 HAZE 9 - 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 MONTHS PCPN 04/09, 04/12, 04/13, 04/14, 04/16, 04/17 ===================================================================