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Climatological Report (Annual)
Issued by NWS
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CXUS53 KDVN 011900
CLABRL

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
100 PM CST FRI JAN 01 2021

...................................

...THE BURLINGTON IA CLIMATE SUMMARY FOR THE YEAR OF 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1897 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            111   07/15/1936
                       07/14/1936
 LOW             -27   02/13/1905
HIGHEST           97   08/24         87      10
LOWEST            -9   02/14         17     -26
AVG. MAXIMUM    62.2               62.8    -0.6
AVG. MINIMUM    43.2               43.1     0.1
MEAN            52.7               53.0    -0.3
DAYS MAX >= 90    23
DAYS MAX <= 32    27
DAYS MIN <= 32   121
DAYS MIN <= 0      3

PRECIPITATION (INCHES)
TOTALS         29.83R             38.48   -8.65
DAILY AVG.      0.08               0.11   -0.03
DAYS >= .01      108
DAYS >= .10       55
DAYS >= .50       22
DAYS >= 1.00       7
GREATEST
 24 HR. TOTAL   2.46   06/21 TO 06/22


DEGREE DAYS
HEATING TOTAL   5564               5599     -35
 SINCE 7/1      2132               2187     -55
COOLING TOTAL   1160               1209     -49
 SINCE 1/1      1158               1207     -49
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
HIGHEST WIND SPEED/DIRECTION    39/210    DATE  05/14
HIGHEST GUST SPEED/DIRECTION    60/330    DATE  08/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.31
NUMBER OF DAYS FAIR          196
NUMBER OF DAYS PC             99
NUMBER OF DAYS CLOUDY         71

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             42     HAIL                       0
SLEET                     0     FOG                      172
FOG W/VIS <= 1/4 MILE    17     HAZE                      99

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$
National Weather Service National Headquarters
