Climatological Report (Monthly)
Issued by NWS Greer, SC

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CXUS52 KGSP 010819
CLMGSP

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
319 AM EST TUE JAN 1 2019

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

...THE GREENVILLE-SPARTANBURG CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1884 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              79   12/11/2007
                        12/10/2007
 LOW                3   12/30/1917
HIGHEST            69   12/02        MM      MM       73  12/19
LOWEST             23   12/06        MM      MM       23  12/10
AVG. MAXIMUM     53.5              54.1    -0.6     54.0
AVG. MINIMUM     37.2              34.0     3.2     35.5
MEAN             45.3              44.0     1.3     44.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.2    -0.2        0
DAYS MIN <= 32     11              14.2    -3.2       16
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.56   1931
 MINIMUM         0.37   1965
TOTALS          11.46              4.11    7.35     2.91
DAILY AVG.       0.37              0.13    0.24     0.09
DAYS >= .01        14               9.8     4.2        7
DAYS >= .10        13               6.3     6.7        3
DAYS >= .50         8               3.0     5.0        2
DAYS >= 1.00        6               1.4     4.6        1
GREATEST
 24 HR. TOTAL    2.71   12/20 TO 12/21           12/20 TO 12/20


 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/20(00) TO 12/20(00)



SNOWFALL (INCHES)
RECORDS
 TOTAL           14.4   1930
 24 HR TOTAL     12.0   12/17/1930 TO 12/17/1930
 SNOW DEPTH        10   12/04/1971
TOTALS            4.3               0.4     3.9      1.6
 LIQUID EQUIV    0.43              0.00    0.43     0.16
SINCE 7/1         4.3               0.5     3.8      1.6
 LIQUID 7/1      0.43              0.10    0.33     0.16
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       3               0.4     2.6        3
DAYS >= 1.0         2               0.1     1.9        1
GREATEST
 SNOW DEPTH         3   12/09                          1  12/09
 24 HR TOTAL      4.3   12/08 TO 12/09           12/08 TO 12/08


 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/08(00) TO 12/08(00)



DEGREE_DAYS
HEATING TOTAL     604               650     -46      619
 SINCE 7/1       1267              1203      64     1113
COOLING TOTAL       0                 1      -1        0
 SINCE 1/1       2098              1716     382     1802

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.5
HIGHEST WIND SPEED/DIRECTION    26/030    DATE  12/09
HIGHEST GUST SPEED/DIRECTION    37/060    DATE  12/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                      10
LIGHT RAIN               14     FREEZING RAIN              1
LT FREEZING RAIN          1     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      1
FOG                      21     FOG W/VIS <= 1/4 MILE      7
HAZE                      5

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

$$

OUTLAW


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