Climatological Report (Daily)
Issued by NWS
Issued by NWS
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382
CDUS42 KILM 180835
CLICRE
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
435 AM EDT MON AUG 18 2025
...................................
...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR AUGUST 17 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 86 442 PM 103 1954 87 -1 86
MINIMUM 74 1159 PM 62 1961 73 1 71
AVERAGE 80 80 0 79
PRECIPITATION (IN)
YESTERDAY 0.00 3.73 2017 0.20 -0.20 0.00
MONTH TO DATE 12.43 3.11 9.32 12.18
SINCE JUN 1 24.92 12.58 12.34 22.58
SINCE JAN 1 36.82 28.09 8.73 37.84
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 15 14 1 14
MONTH TO DATE 236 254 -18 254
SINCE JUN 1 1222 1116 106 1213
SINCE JAN 1 1559 1364 195 1545
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 50 600 PM
AVERAGE 73
..........................................................
THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 97 1951
MINIMUM TEMPERATURE (F) 73 65 1960
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 639 AM EDT SUNSET 758 PM EDT
AUGUST 19 2025........SUNRISE 640 AM EDT SUNSET 756 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$