Climatological Report (Monthly) Issued by NWS Raleigh/Durham, NC
000
CXUS52 KRAH 011907
CLMRDU
CLIMATE REPORT
NATIONAL WEATHER SERVICE RALEIGH NC
307 PM EDT THU JUN 01 2023
...................................
...THE RALEIGH NC CLIMATE SUMMARY FOR THE MONTH OF MAY 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 99 05/28/1941
LOW 29 05/02/1963
HIGHEST 87 05/09 96
LOWEST 43 05/04 44
AVG. MAXIMUM 77.0 80.0 -3.0 82.2
AVG. MINIMUM 56.6 57.7 -1.1 60.7
MEAN 66.8 68.8 -2.0 71.5
DAYS MAX >= 90 0 6
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.90 1901
TOTALS 1.74 3.38 -1.64 5.24
DAYS >= .01 11
DAYS >= .10 5
DAYS >= .50 1
DAYS >= 1.00 0
GREATEST
24 HR. TOTAL 0.59 05/16 TO 05/17
DEGREE DAYS
HEATING TOTAL 49 47 2 27
SINCE 7/1 2438 3150 -712 2650
COOLING TOTAL 110 166 -56 235
SINCE 1/1 219 234 -15 337
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 7.5
HIGHEST WIND SPEED/DIRECTION 28/240 DATE 05/01
28/300 05/16
HIGHEST GUST SPEED/DIRECTION 42/310 DATE 05/16
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.70
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 13
NUMBER OF DAYS CLOUDY 16
AVERAGE RH (PERCENT) 65
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 4
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 11 FOG W/VIS <= 1/4 MILE 2
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
NO RECORDS OR EXTREMES SET.
$$