Climatological Report (Monthly)
Issued by NWS Jackson, MS

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CXUS54 KJAN 022112 CCA
CLMGWO

CLIMATE REPORT...CORRECTED NUMBER OF THUNDERSTORM DAYS
NATIONAL WEATHER SERVICE JACKSON MS
252 PM CST THU FEB 2 2017

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

...THE GREENWOOD CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              82   01/24/1972
 LOW               -2   01/19/1977
HIGHEST            77   01/12        MM      MM       75  01/31
LOWEST             12   01/08        MM      MM       17  01/11
AVG. MAXIMUM     61.6              53.5     8.1     53.5
AVG. MINIMUM     42.4              33.2     9.2     31.7
MEAN             52.0              43.4     8.6     42.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               1.0     0.0        0
DAYS MIN <= 32      9              15.5    -6.5       20
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.12   1951
 MINIMUM         0.86   1986
TOTALS           4.23              4.52   -0.29     3.18
DAILY AVG.       0.14              0.15   -0.01     0.10
DAYS >= .01        10               9.1     0.9        7
DAYS >= .10         6               6.4    -0.4        4
DAYS >= .50         4               3.0     1.0        2
DAYS >= 1.00        1               1.4    -0.4        2
GREATEST
 24 HR. TOTAL    1.19   01/18 TO 01/19              1.57

SNOWFALL (INCHES)
TOTALS             MM

DEGREE_DAYS
HEATING TOTAL     407               673    -266      689
 SINCE 7/1       1232              1739    -507     1223
COOLING TOTAL      10                 2       8        1
 SINCE 1/1         10                 0      10        1
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.4
HIGHEST WIND SPEED/DIRECTION    33/180    DATE  01/10
HIGHEST GUST SPEED/DIRECTION    41/200    DATE  01/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       6
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      3
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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