Climatological Report (Monthly)
Issued by NWS

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CXUS53 KLSX 010949
CLMUIN


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
449 AM CDT TUE OCT 01 2019

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

...THE QUINCY IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1901 TO 2019

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           91   09/12                          94
                       09/16
LOWEST            52   09/26                          43
AVG. MAXIMUM    83.0               77.1     5.9     81.3
AVG. MINIMUM    63.7               55.6     8.1     60.5
MEAN            73.4               66.4     7.0     70.9
DAYS MAX >= 90     3                1.8     1.2        9
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          5.06               3.30    1.76     5.35
DAILY AVG.      0.17               0.11    0.06     0.18
DAYS >= .01        8                7.9     0.1        6
DAYS >= .10        5                5.2    -0.2        4
DAYS >= .50        5                2.0     3.0        2
DAYS >= 1.00       2                0.9     1.1        2
GREATEST
 24 HR. TOTAL   1.84   09/27 TO 09/28


DEGREE DAYS
HEATING TOTAL      2                 82     -80       39
 SINCE 7/1         4                 87     -83       39
COOLING TOTAL    261                123     138      225
 SINCE 1/1      1318               1076     242     1590
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    46/330    DATE  09/27
HIGHEST GUST SPEED/DIRECTION    60/340    DATE  09/27

SKY COVER
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          4


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      2
HAZE                      5

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


...MONTHLY...

9TH WARMEST SEPTEMBER ON RECORD (73.4 DEGREES).

4TH MOST OCCURRENCES OF A LOW TEMPERATURE GREATER THAN OR EQUAL TO
60 DEGREES (22 DAYS).


...DAILY...

1 RECORD HIGH MINIMUM TEMPERATURE SET (70 DEGREES ON 09/30...PREVIOUS
68 SET IN 1923).

$$

GOSSELIN



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