Climatological Report (Seasonal)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
580 CXUS53 KDVN 011242 CLSMLI CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 622 AM CST SUN MAR 1 2020 ................................... ...THE MOLINE CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2019 TO 2/29/2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1872 TO 2020 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 74 02/19/2017 LOW -33 01/31/2019 HIGHEST 62 12/25 41 21 LOWEST -9 02/14 14 -23 AVG. MAXIMUM 38.7 33.7 5.0 AVG. MINIMUM 22.2 17.0 5.2 MEAN 30.4 25.4 5.0 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX <= 32 24 37.8 -13.8 DAYS MIN <= 32 79 80.8 -1.8 DAYS MIN <= 0 4 10.2 -6.2 PRECIPITATION (INCHES) RECORD MAXIMUM 9.63 2019 MINIMUM 3.65 2015 TOTALS 4.68 5.27 -0.59 DAILY AVG. 0.05 0.06 -0.01 DAYS >= .01 24 27.1 -3.1 DAYS >= .10 12 DAYS >= .50 3 DAYS >= 1.00 1 0.8 0.2 GREATEST 24 HR. TOTAL 1.32 12/28 TO 12/29 SNOWFALL (INCHES) RECORDS TOTAL 53.8 2014 TOTALS 20.6 25.5 -4.9 SINCE 7/1 29.9 26.7 3.2 SNOWDEPTH AVG. 1 DAYS >= TRACE 37 19.5 17.5 DAYS >= 1.0 8 7.7 0.3 GREATEST SNOW DEPTH 6 01/24 24 HR TOTAL 5.3 01/17 TO 01/17 DEGREE_DAYS HEATING TOTAL 3119 3567 -448 SINCE 7/1 4449 4831 -382 COOLING TOTAL 0 0 0 SINCE 1/1 0 0 0 ................................................. WIND (MPH) AVERAGE WIND SPEED 8.7 HIGHEST WIND SPEED/DIRECTION 43/270 DATE 01/18 HIGHEST GUST SPEED/DIRECTION 53/270 DATE 01/18 SKY COVER AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 35 NUMBER OF DAYS PC 27 NUMBER OF DAYS CLOUDY 29 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 HAIL 0 SLEET 2 FOG 53 FOG W/VIS <= 1/4 MILE 2 HAZE 41 - 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. MLI PARAMETER DATE --------- ---- SNOW ALL OBSERVED SNOW DURING MONTHS PCPN 12/15 =================================================================== GROSS