Climatological Report (Monthly)
Issued by NWS
Issued by NWS
608
CXUS52 KILM 011634
CLMCRE
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
1234 PM EDT SUN JUN 01 2025
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...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1931 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 99 05/29/2019
LOW 36 05/02/1963
05/08/1989
HIGHEST 92 05/21 MM MM 90 05/27
LOWEST 55 05/06 MM MM 56 05/11
AVG. MAXIMUM 80.3 78.7 1.6 80.8
AVG. MINIMUM 65.0 62.1 2.9 65.5
MEAN 72.7 70.4 2.3 73.1
DAYS MAX >= 90 2 1.0 1.0 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.95 1992
MINIMUM 0.78 1993
TOTALS 4.77 2.96 1.81 4.70
DAILY AVG. 0.15 0.10 0.05
DAYS >= .01 13 9.6 3.4
DAYS >= .10 8 5.4 2.6
DAYS >= .50 4 2.3 1.7
DAYS >= 1.00 1 0.8 0.2
GREATEST
24 HR. TOTAL 1.64 05/10 TO 05/11
DEGREE DAYS
HEATING TOTAL 0 20 -20 2
SINCE 7/1 2142 2341 -199
COOLING TOTAL 244 188 56 258
SINCE 1/1 337 248 89
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 01/01
LATEST 03/29
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WIND (MPH)
AVERAGE WIND SPEED 7.9
RESULTANT WIND SPEED/DIRECTION 4/200
HIGHEST WIND SPEED/DIRECTION 38/230 DATE 05/04
HIGHEST GUST SPEED/DIRECTION 58/220 DATE 05/04
SKY COVER
AVERAGE SKY COVER 0.35
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 MIXED PRECIP MM
HEAVY RAIN 8 RAIN 9
LIGHT RAIN 16 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL MM
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET MM
FOG 16 FOG W/VIS <= 1/4 MILE 2
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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