Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 021442
CLMJAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE JACKSON MS
940 AM CDT TUE JUN 2 2015

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

...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             100   05/28/1911
 LOW               36   05/04/2013
HIGHEST            90   05/10        92      -2       90  05/23
                                                          05/12
LOWEST             45   05/02        47      -2       42  05/01
AVG. MAXIMUM     84.5              83.1     1.4     83.2
AVG. MINIMUM     62.8              61.6     1.2     60.6
MEAN             73.6              72.3     1.3     71.9
DAYS MAX >= 90      1               2.7    -1.7        2
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        12.23   1909
 MINIMUM         0.16   1951
TOTALS           7.06              4.38    2.68     6.38
DAILY AVG.       0.23              0.14    0.09     0.21
DAYS >= .01        12               8.9     3.1       10
DAYS >= .10        11               6.1     4.9        7
DAYS >= .50         3               3.0     0.0        3
DAYS >= 1.00        2               1.4     0.6        2
GREATEST
 24 HR. TOTAL    2.22   05/30 TO 05/31              2.98

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.0   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.3               0.8    -0.5      0.8
DAYS >= TRACE       0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 24 HR TOTAL      0.0   05/31 TO 05/31

DEGREE_DAYS
HEATING TOTAL       2                12     -10       20
 SINCE 7/1       2353              2391     -38     2744
COOLING TOTAL     277               240      37      242
 SINCE 1/1        453               358      95      331
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    31/150    DATE  05/15
HIGHEST GUST SPEED/DIRECTION    44/170    DATE  05/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             11     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      10
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      2
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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