Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 022219 CCA
CLMJAN

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
500 PM CDT TUE OCT 2 2018

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

...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             107   09/07/1925
                        09/06/1925
 LOW               35   09/29/1967
HIGHEST            95   09/19        95       0       93  09/27
                        09/18
                        09/17
LOWEST             63   09/29        50      13       54  09/07
                        09/28
AVG. MAXIMUM     88.0              86.7     1.3     87.4
AVG. MINIMUM     70.5              64.6     5.9     65.1
MEAN             79.2              75.6     3.6     76.2
DAYS MAX >= 90     13               9.4     3.6       15
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        14.77   1906
 MINIMUM         0.04   2010
                        1956
TOTALS           9.49              3.03    6.46     1.17
DAILY AVG.       0.32              0.10    0.22     0.04
DAYS >= .01        12               7.0     5.0        6
DAYS >= .10         8               5.2     2.8        3
DAYS >= .50         5               1.9     3.1        1
DAYS >= 1.00        5               0.8     4.2        0
GREATEST
 24 HR. TOTAL    3.07   09/26 TO 09/26              0.79

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
DAYS >= TRACE       0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   09/30 TO 09/30

DEGREE_DAYS
HEATING TOTAL       0                 7      -7        2
 SINCE 7/1          0                 7      -7        2
COOLING TOTAL     437               327     110      344
 SINCE 1/1       2451              2126     325     2269
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.7
HIGHEST WIND SPEED/DIRECTION    29/190    DATE  09/22
HIGHEST GUST SPEED/DIRECTION    37/200    DATE  09/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS
NUMBER OF DAYS WITH
THUNDERSTORM             13     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                      20
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      1
HAZE                      2



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

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