148
CDUS42 KGSP 182128
CLIGSP
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
528 PM EDT MON MAY 18 2026
...............................
..THE GREENVILLE-SPARTANBURG SC CLIMATE SUMMARY FOR MAY 18 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1884 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 88 355 PM 96 1887 81 7 85
MINIMUM 63 534 AM 36 1973 58 5 63
AVERAGE 76 69 7 74
PRECIPITATION (IN)
TODAY 0.00 2.20 2015 0.13 -0.13 0.00
MONTH TO DATE 2.22 2.35 -0.13 4.54
SINCE MAR 1 8.11 10.87 -2.76 13.14
SINCE JAN 1 13.02 18.83 -5.81 19.70
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 51 31 20 22
SINCE MAR 1 353 581 -228 397
SINCE JUL 1 2750 3009 -259 2694
COOLING
TODAY 11 5 6 9
MONTH TO DATE 36 71 -35 79
SINCE MAR 1 166 122 44 174
SINCE JAN 1 172 123 49 182
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 500 AM
LOWEST 37 300 PM
AVERAGE 64
......................................................
THE GREENVILLE-SPARTANBURG SC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 1962
MINIMUM TEMPERATURE (F) 58 38 1976
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 623 AM EDT SUNSET 828 PM EDT
MAY 19 2026...........SUNRISE 623 AM EDT SUNSET 828 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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