Climatological Report (Seasonal) Issued by NWS Quad Cities IA IL
146
CXUS53 KDVN 011005
CLSMLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
505 AM CDT TUE SEP 01 2020
...................................
...THE MOLINE IL CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2020 TO 8/31/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2020
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 111 07/14/1936
LOW 39 06/01/1993
06/11/1972
06/04/1945
HIGHEST 96 08/24 86 10
LOWEST 50 06/16 56 -6
AVG. MAXIMUM 86.2 84.0 2.2
AVG. MINIMUM 63.4 63.0 0.4
MEAN 74.8 73.5 1.3
DAYS MAX >= 90 25 17.0 8.0
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)
RECORD
MAXIMUM 26.79 1993
MINIMUM 0.76 2013
TOTALS 9.15 13.30 -4.15
DAILY AVG. 0.10 0.14 -0.04
DAYS >= .01 23 30.1 -7.1
DAYS >= .10 12
DAYS >= .50 8
DAYS >= 1.00 4 3.8 0.2
GREATEST
24 HR. TOTAL 1.40 06/03 TO 06/03
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
24 HR TOTAL MM
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 0.0
DEGREE DAYS
HEATING TOTAL 0 27 -27
SINCE 7/1 0 3 -3
COOLING TOTAL 896 807 89
SINCE 1/1 950 883 67
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 6.1
HIGHEST WIND SPEED/DIRECTION 56/310 DATE 08/10
HIGHEST GUST SPEED/DIRECTION 80/310 DATE 07/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.18
NUMBER OF DAYS FAIR 74
NUMBER OF DAYS PC 17
NUMBER OF DAYS CLOUDY 1
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 20 HAIL 0
SLEET 0 FOG 28
FOG W/VIS <= 1/4 MILE 0 HAZE 8
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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NOTE: POWER OUTAGE ON 8/10 RESULTED IN MISSING MIN TEMPERATURE AND
ADDITIONAL PRECIPITATION OBSERVED ON 8/10. 0.07 WAS OBSERVED PRIOR
TO POWER OUTAGE. POWER OUTAGE ON 7/11 RESULTED IN MISSING DATA.
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