Climatological Report (Seasonal)
Issued by NWS Quad Cities, IA IL
Issued by NWS Quad Cities, IA IL
428 CXUS53 KDVN 011735 CLSDVN CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 1147 AM CDT MON JUN 1 2020 ................................... ...THE DAVENPORT IA CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2020 TO 5/31/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) HIGHEST 88 05/26 77 11 LOWEST 21 04/15 23 -2 AVG. MAXIMUM 60.0 60.6 -0.6 AVG. MINIMUM 40.2 38.9 1.3 MEAN 50.1 49.8 0.3 DAYS MAX >= 90 0 DAYS MAX <= 32 0 DAYS MIN <= 32 24 DAYS MIN <= 0 0 PRECIPITATION (INCHES) TOTALS 10.65 10.28 0.37 DAILY AVG. 0.12 0.11 0.01 DAYS >= .01 33 DAYS >= .10 22 DAYS >= .50 5 DAYS >= 1.00 2 GREATEST 24 HR. TOTAL 2.69 05/14 TO 05/15 SNOWFALL (INCHES) TOTALS 10.5 SINCE 7/1 39.5 SNOWDEPTH AVG. 0 DAYS >= TRACE 14 DAYS >= 1.0 4 GREATEST SNOW DEPTH 3 04/17 03/23 24 HR TOTAL 3.5 04/16 TO 04/17 DEGREE_DAYS HEATING TOTAL 1403 1462 -59 SINCE 7/1 MM 6487 MM COOLING TOTAL 54 61 -7 SINCE 1/1 54 61 -7 ................................................. WIND (MPH) AVERAGE WIND SPEED 11.4 HIGHEST WIND SPEED/DIRECTION 43/320 DATE 04/09 HIGHEST GUST SPEED/DIRECTION 54/320 DATE 04/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 34 NUMBER OF DAYS PC 31 NUMBER OF DAYS CLOUDY 27 AVERAGE RH (PERCENT) 67 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 10 HAIL 1 SLEET 0 FOG 50 FOG W/VIS <= 1/4 MILE 10 HAZE 22 - 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. DVN PARAMETER DATE --------- ---- SNOW ALL OBSERVED SNOW DURING MONTHS PCPN 03/21, 04/07, 04/09, 04/12, 04/13, 04/14, 04/15, 04/16, 04/17 ===================================================================