Climatological Report (Monthly)
Issued by NWS

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CXUS53 KLSX 011329
CLMUIN


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
812 AM CDT WED OCT 1 2014

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

...THE QUINCY IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1901 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             105   09/04/1913
 LOW               26   09/28/1942
HIGHEST            90   09/05                        100
LOWEST             40   09/13                         47
AVG. MAXIMUM     75.1              77.1    -2.0     82.9
AVG. MINIMUM     54.4              55.6    -1.2     57.5
MEAN             64.7              66.4    -1.7     70.2
DAYS MAX >= 90      1               1.8    -0.8        8
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0


PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.64   1926
 MINIMUM         0.14   1939
TOTALS           6.27              3.30    2.97     1.80
DAILY AVG.       0.22              0.11    0.11     0.06
DAYS >= .01         8               7.9     0.1        8
DAYS >= .10         5               5.2    -0.2        5
DAYS >= .50         4               2.0     2.0        1
DAYS >= 1.00        2               0.9     1.1        0
GREATEST
 24 HR. TOTAL    4.29   09/09 TO 09/10


DEGREE_DAYS
HEATING TOTAL      87                82       5       31
 SINCE 7/1         92                87       5       37
COOLING TOTAL      87               123     -36      193
 SINCE 1/1       1016              1076     -60     1199
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    28/180    DATE  09/10
HIGHEST GUST SPEED/DIRECTION    41/180    DATE  09/10

SKY COVER
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          4


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HEAVY SNOW                 0
SNOW                      0     LIGHT SNOW                 0
SLEET                     0     FOG                       15
FOG W/VIS <= 1/4 MILE     3     HAZE                       7

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


...MONTHLY...

TIED 17TH COLDEST SEPTEMBER ON RECORD (64.7 DEGREES).

19TH WETTEST SEPTEMBER ON RECORD (6.27 INCHES).


...DAILY...

2 RECORD LOW MAXIMUM TEMPERATURES SET (9/12, 9/11).

1 PRECIPITATION RECORD SET (3.51 INCHES ON 9/12...
PREVIOUS 2.63 INCHES IN 1922).

$$




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