Climatological Report (Monthly) Issued by NWS Raleigh/Durham, NC
000
CXUS52 KRAH 021619
CLMRDU
CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
1219 PM EDT MON OCT 02 2023
...................................
...THE RALEIGH NC CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1887 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 104 09/06/1954
LOW 37 09/23/1983
09/26/1950
HIGHEST 102 09/06 98
09/07
LOWEST 52 09/16 47
AVG. MAXIMUM 84.5 82.5 2.0 85.6
AVG. MINIMUM 63.3 62.7 0.6 62.0
MEAN 73.9 72.6 1.3 73.8
DAYS MAX >= 90 8 12
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 21.79 1999
TOTALS 5.48 5.15 0.33 4.70
DAYS >= .01 7
DAYS >= .10 5
DAYS >= .50 2
DAYS >= 1.00 2
GREATEST
24 HR. TOTAL 2.80 09/22 TO 09/23
DEGREE DAYS
HEATING TOTAL 4 15 -11 18
SINCE 7/1 4 13 -9 MM
COOLING TOTAL 277 243 34 289
SINCE 1/1 1848 1739 109 MM
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 4.6
HIGHEST WIND SPEED/DIRECTION 48/230 DATE 09/08
HIGHEST GUST SPEED/DIRECTION 76/240 DATE 09/08
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.56
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 11
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 5
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 1
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 2
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
A RECORD HIGH TEMPERATURE OF 98 DEGREES WAS SET AT RALEIGH, NC ON
SEPTEMBER 5TH. THIS BREAKS THE OLD RECORD OF 97 DEGREES SET IN 1954.
A RECORD HIGH TEMPERATURE OF 102 DEGREES WAS SET AT RALEIGH, NC ON
SEPTEMBER 7TH. THIS BREAKS THE OLD RECORD OF 99 DEGREES SET IN 1954.
A RECORD HIGH MINIMUM TEMPERATURE OF 74 DEGREES WAS TIED AT RALEIGH,
NC ON SEPTEMBER 7TH. THIS TIED THE PREVIOUS RECORD OF 74 DEGREES SET
IN 1910.
A RECORD RAINFALL OF 2.38 INCHES WAS SET AT RALEIGH, NC ON SEPTEMBER
23RD. THIS BREAKS THE OLD RECORD OF 2.03 INCHES SET IN 1906.
$$