Climatological Report (Seasonal) Issued by NWS Quad Cities, IA IL
000
CXUS53 KDVN 010705
CLSDVN
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
205 AM CDT WED SEP 01 2021
...................................
...THE DAVENPORT IA CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST 95 08/24 84 11
LOWEST 46 06/22 55 -9
AVG. MAXIMUM 84.0 82.3 1.7
AVG. MINIMUM 63.1 62.0 1.1
MEAN 73.6 72.2 1.4
DAYS MAX >= 90 13
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
TOTALS 9.36R 12.76 -3.40
DAILY AVG. 0.10 0.14 -0.04
DAYS >= .01 25
DAYS >= .10 18
DAYS >= .50 9
DAYS >= 1.00 1
GREATEST
24 HR. TOTAL 2.12 07/14 TO 07/15
SNOWFALL (INCHES)
RECORDS
24 HR TOTAL MM
TOTALS 0.0
SINCE 7/1 0.0
SNOWDEPTH AVG. 0
DAYS >= TRACE 0
DAYS >= 1.0 0
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 9 30 -21
SINCE 7/1 0 7 -7
COOLING TOTAL 818 692 126
SINCE 1/1 916 771 145
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WIND (MPH)
AVERAGE WIND SPEED 7.2
HIGHEST WIND SPEED/DIRECTION 40/210 DATE 08/11
HIGHEST GUST SPEED/DIRECTION 60/190 DATE 08/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.23
NUMBER OF DAYS FAIR 64
NUMBER OF DAYS PC 24
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 23 HAIL 0
SLEET 0 FOG 50
FOG W/VIS <= 1/4 MILE 5 HAZE 25
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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