Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 051933 AAA
CLMJAN

CLIMATE REPORT...UPDATED WEATHER CONDITIONS
NATIONAL WEATHER SERVICE JACKSON MS
232 PM CDT SAT MAY 5 2018

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

...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF APRIL 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              94   04/21/1987
                        04/29/1899
 LOW               27   04/04/1987
HIGHEST            87   04/03        87       0       89  04/29
                                                          04/28
LOWEST             35   04/08        35       0       40  04/08
AVG. MAXIMUM     73.1              75.9    -2.8     80.7
AVG. MINIMUM     48.0              52.2    -4.2     56.0
MEAN             60.5              64.1    -3.6     68.3
DAYS MAX >= 90      0               0.1    -0.1        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.2    -0.2        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.95   1991
 MINIMUM         0.55   1903
TOTALS           9.04              4.96    4.08    10.46
DAILY AVG.       0.30              0.17    0.13     0.35
DAYS >= .01         7               7.9    -0.9        8
DAYS >= .10         5               5.5    -0.5        7
DAYS >= .50         3               2.9     0.1        5
DAYS >= 1.00        3               1.7     1.3        3
GREATEST
 24 HR. TOTAL    3.60   04/22 TO 04/22              5.38

SNOWFALL (INCHES)
RECORDS
 TOTAL            1.1   1987
TOTALS            0.0                 T     0.0        T
SINCE 7/1         5.9               0.8     5.1      0.8
DAYS >= TRACE       0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   04/30 TO 04/30

DEGREE_DAYS
HEATING TOTAL     152               109      43       33
 SINCE 7/1       2050              2379    -329     1315
COOLING TOTAL      24                81     -57      139
 SINCE 1/1        129               118      11      282
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    37/010    DATE  04/06
HIGHEST GUST SPEED/DIRECTION    46/300    DATE  04/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                      1


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

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