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Jackson, Mississippi

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Climatological Report (Monthly)
Issued by NWS Jackson, MS

000
CXUS54 KJAN 040306
CLMGLH

CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
1006 PM CDT TUE OCT 03 2023

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

...THE GREENVILLE CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1903 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            107   09/08/1925
                       09/06/1925
 LOW              37   09/29/1942
HIGHEST           97   09/06         MM      MM      101  09/21
LOWEST            54   09/19         MM      MM       49  09/27
AVG. MAXIMUM    91.1               88.0     3.1     91.6
AVG. MINIMUM    64.5               64.0     0.5     62.1
MEAN            77.8               76.0     1.8     76.9
DAYS MAX >= 90    21               14.0     7.0       22
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       15.19   1958
 MINIMUM        0.00   1931
TOTALS          1.33               3.62   -2.29     0.08
DAILY AVG.      0.04               0.12   -0.08     0.00
DAYS >= .01        7                7.0     0.0        3
DAYS >= .10        3                4.2    -1.2        0
DAYS >= .50        1                2.0    -1.0        0
DAYS >= 1.00       0                1.2    -1.2        0
GREATEST
 24 HR. TOTAL   0.86   09/04 TO 09/05               0.05

SNOWFALL (INCHES)
TOTALS           0.0

DEGREE DAYS
HEATING TOTAL      0                  4      -4        0
 SINCE 7/1         0                  2      -2       MM
COOLING TOTAL    392                334      58      363
 SINCE 1/1      2360               2171     189       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
HIGHEST WIND SPEED/DIRECTION    26/300    DATE  09/06
HIGHEST GUST SPEED/DIRECTION    38/310    DATE  09/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.18
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      4
HAZE                      7

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

$$