Climatological Report (Monthly)
Issued by NWS
Issued by NWS
850
CXUS52 KILM 010820
CLMCRE
CLIMATE REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
420 AM EDT TUE OCT 01 2024
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...THE N.MYRTLE BEACH SOUTH CAROLINA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1931 TO 2024
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 09/04/1944
LOW 45 09/30/1967
HIGHEST 88 09/04 MM MM 93 09/05
LOWEST 57 09/10 MM MM 54 09/16
AVG. MAXIMUM 82.0 83.2 -1.2 82.0
AVG. MINIMUM 69.0 67.7 1.3 65.6
MEAN 75.5 75.5 0.0 73.8
DAYS MAX >= 90 0 2.0 -2.0 2
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 23.16 1999
MINIMUM 0.87 2012
TOTALS 4.51 6.65 -2.14 3.55
DAILY AVG. 0.15 0.22 -0.07
DAYS >= .01 14 10.9 3.1
DAYS >= .10 8 6.0 2.0
DAYS >= .50 5 3.3 1.7
DAYS >= 1.00 1 1.6 -0.6
GREATEST
24 HR. TOTAL 1.86 09/15 TO 09/16
DEGREE DAYS
HEATING TOTAL 0 3 -3 2
SINCE 7/1 0 0 0
COOLING TOTAL 321 317 4 273
SINCE 1/1 2047 1877 170
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 01/01
LATEST 03/29
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WIND (MPH)
AVERAGE WIND SPEED 8.6
RESULTANT WIND SPEED/DIRECTION 3/070
HIGHEST WIND SPEED/DIRECTION 31/180 DATE 09/27
HIGHEST GUST SPEED/DIRECTION 47/170 DATE 09/27
SKY COVER
AVERAGE SKY COVER 0.40
AVERAGE RH (PERCENT) 82
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP MM
HEAVY RAIN 5 RAIN 7
LIGHT RAIN 15 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL MM
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET MM
FOG 17 FOG W/VIS <= 1/4 MILE 0
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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