Climatological Report (Monthly)
Issued by NWS Memphis, TN

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CXUS54 KMEG 020130
CLMMKL


CLIMATE REPORT
NATIONAL WEATHER SERVICE MEMPHIS TN
722 PM CST THU FEB 1 2018

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

...THE JACKSON CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              78   01/24/1972
                        01/01/1952
 LOW              -13   01/24/1963
HIGHEST            69   01/21        47      22       73  01/12
LOWEST              1   01/18        27     -26        3  01/08
AVG. MAXIMUM     45.0              48.1    -3.1     54.8
AVG. MINIMUM     25.1              28.3    -3.2     37.4
MEAN             35.0              38.2    -3.2     46.1
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      7               2.7     4.3        3
DAYS MIN <= 32     22              20.1     1.9       12
DAYS MIN <= 0       0               0.2    -0.2        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.28   1990
 MINIMUM         0.74   2015
TOTALS           4.17              4.07    0.10     2.92
DAILY AVG.       0.13              0.13    0.00     0.09
DAYS >= .01        10               9.3     0.7       10
DAYS >= .10         5               5.9    -0.9        7
DAYS >= .50         4               2.8     1.2        3
DAYS >= 1.00        2               1.0     1.0        0
GREATEST
 24 HR. TOTAL    1.13   01/27 TO 01/27

SNOWFALL (INCHES)
RECORDS
 TOTAL           12.7   1966
TOTALS            4.0               2.3     1.7      0.0
SINCE 7/1         4.0               2.6     1.4        T
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         2               0.6     1.4        0
GREATEST
 SNOW DEPTH         3   01/13                          0  MM
 24 HR TOTAL      3.0   01/12 TO 01/12

DEGREE_DAYS
HEATING TOTAL     921               831      90      578
 SINCE 7/1       2282              2249      33     1674
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.1
HIGHEST WIND SPEED/DIRECTION    30/360    DATE  01/12
HIGHEST GUST SPEED/DIRECTION    41/240    DATE  01/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       5
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       1
LIGHT SNOW                4     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      1
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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