Climatological Report (Seasonal)
Issued by NWS Jackson, MS

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320
CXUS54 KJAN 021352
CLSJAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
742 AM CST MON DEC 2 2019

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

...THE JACKSON CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2019 TO 11/30/2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2019

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               15   11/27/1903
HIGHEST           100   09/13        MM      MM       95  09/19
                        09/08                             09/17
                                                          09/18
LOWEST             22   11/13        MM      MM       28  11/27
                                                          11/15
AVG. MAXIMUM     79.7              77.1     2.6     76.1
AVG. MINIMUM     55.2              53.9     1.3     56.8
MEAN             67.5              65.5     2.0     66.4
DAYS MAX >= 90     36              10.2    25.8       15
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      6               4.4     1.6        7
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.31   1906
 MINIMUM         1.37   1903
TOTALS          16.32             11.71    4.61    18.88
DAILY AVG.       0.18              0.13    0.05     0.21
DAYS >= .01        25              23.2     1.8       31
DAYS >= .10        16              16.0     0.0       21
DAYS >= .50         8               7.7     0.3       11
DAYS >= 1.00        6               3.7     2.3        8

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.2   1976
TOTALS              T               0.0     0.0      0.0
SINCE 7/1           T               0.0     0.0      0.0
DAYS >= TRACE       1
DAYS >= 1.0         0               0.0     0.0        0

DEGREE_DAYS
HEATING TOTAL     458               408      50      468
 SINCE 7/1        458               408      50      468
COOLING TOTAL     705               453     252      627
 SINCE 1/1       2680              2253     427     2641

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.9
HIGHEST WIND SPEED/DIRECTION    32/170    DATE  09/09
HIGHEST GUST SPEED/DIRECTION    40/190    DATE  09/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             11     MIXED PRECIP               0
HEAVY RAIN               13     RAIN                      15
LIGHT RAIN               29     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      40     FOG W/VIS <= 1/4 MILE      2
HAZE                      4

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

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