Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KILM 200815
CLICRE
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
415 AM EDT WED AUG 20 2025
...................................
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR AUGUST 19 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1931 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 157 PM 94 1940 86 1 87
1955
MINIMUM 74 541 AM 65 1960 72 2 71
AVERAGE 81 79 2 79
PRECIPITATION (IN)
YESTERDAY 0.87 2.86 2022 0.20 0.67 0.06
MONTH TO DATE 13.30 3.51 9.79 12.70
SINCE JUN 1 25.79 12.98 12.81 23.10
SINCE JAN 1 37.69 28.49 9.20 38.36
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 14 2 14
MONTH TO DATE 268 282 -14 283
SINCE JUN 1 1254 1144 110 1242
SINCE JAN 1 1591 1392 199 1574
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 67 200 PM
AVERAGE 82
..........................................................
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 95 2005
MINIMUM TEMPERATURE (F) 72 61 1943
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 641 AM EDT SUNSET 755 PM EDT
AUGUST 21 2025........SUNRISE 641 AM EDT SUNSET 754 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$