436
CXUS52 KILM 011431
CLACRE

CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
931 AM EST FRI JAN 01 2021

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

...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR THE YEAR OF 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1931 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            104   08/05/1954
                       06/26/1952
 LOW               7   01/16/1994
HIGHEST           94   09/04         MM      MM       99  05/29
                       06/28
LOWEST            24   12/26         MM      MM       25  01/22
AVG. MAXIMUM    74.6               72.4     2.2     74.2
AVG. MINIMUM    58.3               54.6     3.7     57.4
MEAN            66.5               63.5     3.0     65.8
DAYS MAX >= 90    34               15.6    18.4       MM
DAYS MAX <= 32     0                0.0     0.0       MM
DAYS MIN <= 32    17               29.7   -12.7       MM
DAYS MIN <= 0      0                0.0     0.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM          MM   MM
 MINIMUM          MM   MM
TOTALS         55.67              52.01    3.66    55.99
DAILY AVG.      0.15
DAYS >= .01      141                 MM      MM
DAYS >= .10       85                 MM      MM
DAYS >= .50       39                 MM      MM
DAYS >= 1.00      13                 MM      MM
GREATEST
 24 HR. TOTAL   4.12   09/17 TO 09/17
 STORM TOTAL    4.12
 (MM/DD(HH))


DEGREE DAYS
HEATING TOTAL   1710               2448    -738     1976
 SINCE 7/1       674                869    -195      713
COOLING TOTAL   2354               1903     451     2383
 SINCE 1/1      2354               1902     452     2383

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        01/01
LATEST                          03/29
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
RESULTANT WIND SPEED/DIRECTION   1/200
HIGHEST WIND SPEED/DIRECTION    46/210    DATE  02/07
HIGHEST GUST SPEED/DIRECTION    61/210    DATE  02/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.34
NUMBER OF DAYS FAIR          214
NUMBER OF DAYS PC             94
NUMBER OF DAYS CLOUDY         57

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             65     MIXED PRECIP              MM
HEAVY RAIN               63     RAIN                      78
LIGHT RAIN              178     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                      MM
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                     MM
FOG                     199     FOG W/VIS <= 1/4 MILE     31
HAZE                     13

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

$$