Climatological Report (Seasonal) Issued by NWS Quad Cities IA IL
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CXUS53 KDVN 010712
CLSDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
205 AM CDT WED SEP 01 2021
...................................
...THE DUBUQUE IA CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...
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 110 07/14/1936
LOW 36 06/11/1972
HIGHEST 94 06/11 82 12
LOWEST 44 06/22 54 -10
AVG. MAXIMUM 82.6 79.8 2.8
AVG. MINIMUM 62.3 60.2 2.1
MEAN 72.5 70.0 2.5
DAYS MAX >= 90 8 5.5 2.5
DAYS MAX <= 32 0 0.0 0.0
DAYS MIN <= 32 0 0.0 0.0
DAYS MIN <= 0 0 0.0 0.0
PRECIPITATION (INCHES)
TOTALS 13.02 13.94 -0.92
DAILY AVG. 0.14 0.15 -0.01
DAYS >= .01 24 30.9 -6.9
DAYS >= .10 16
DAYS >= .50 8
DAYS >= 1.00 6 3.9 2.1
GREATEST
24 HR. TOTAL 2.31 06/25 TO 06/26
SNOWFALL (INCHES)
TOTALS 0.0 0.0 0.0
SINCE 7/1 0.0 0.0 0.0
SNOWDEPTH AVG. 0
DAYS >= TRACE 0 0.0 0.0
DAYS >= 1.0 0 0.0 0.0
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 12 62 -50
SINCE 7/1 0 21 -21
COOLING TOTAL 715 527 188
SINCE 1/1 775 567 208
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WIND (MPH)
AVERAGE WIND SPEED 7.1
HIGHEST WIND SPEED/DIRECTION 45/350 DATE 08/24
HIGHEST GUST SPEED/DIRECTION 59/340 DATE 08/24
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.27
NUMBER OF DAYS FAIR 61
NUMBER OF DAYS PC 25
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 16 HAIL 0
SLEET 0 FOG 52
FOG W/VIS <= 1/4 MILE 7 HAZE 19
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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