Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 021308
CLMJAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
806 AM CDT WED AUG 2 2017

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

...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF JULY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             107   07/29/1930
 LOW               51   07/15/1967
HIGHEST            97   07/20        98      -1       99  07/21
LOWEST             69   07/10        65       4       67  07/01
AVG. MAXIMUM     92.1              91.6     0.5     94.3
AVG. MINIMUM     73.2              71.6     1.6     73.5
MEAN             82.6              81.6     1.0     83.9
DAYS MAX >= 90     26              22.0     4.0       29
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        13.25   1979
 MINIMUM         0.21   1924
TOTALS           7.26              4.81    2.45     8.30
DAILY AVG.       0.23              0.16    0.07     0.27
DAYS >= .01        11              10.7     0.3       13
DAYS >= .10         8               7.3     0.7        6
DAYS >= .50         6               3.2     2.8        5
DAYS >= 1.00        2               1.3     0.7        4
GREATEST
 24 HR. TOTAL    2.35   07/14 TO 07/14              3.08

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   07/31 TO 07/31

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     554               515      39      593
 SINCE 1/1       1431              1295     136     1497
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.5
HIGHEST WIND SPEED/DIRECTION    28/020    DATE  07/14
HIGHEST GUST SPEED/DIRECTION    37/300    DATE  07/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             16     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       8
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
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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