Climatological Report (Daily)
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
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CDUS42 KCHS 220602
CLISAV
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHARLESTON SC
202 AM EDT SAT AUG 22 2026
...................................
...THE SAVANNAH GA CLIMATE SUMMARY FOR AUGUST 21 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 355 PM 101 1902 90 4 94
MINIMUM 74 813 PM 62 1961 73 1 74
AVERAGE 84 82 2 84
PRECIPITATION (IN)
YESTERDAY 0.59 3.40 1876 0.18 0.41 0.53
MONTH TO DATE 2.60 3.70 -1.10 7.77
SINCE JUN 1 7.94 16.10 -8.16 16.83
SINCE JAN 1 17.48 32.69 -15.21 33.85
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 17 2 19
MONTH TO DATE 418 369 49 351
SINCE JUN 1 1553 1382 171 1469
SINCE JAN 1 2188 1843 345 2068
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 PM
LOWEST 49 300 PM
AVERAGE 73
..........................................................
THE SAVANNAH GA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 100 1983
2014
MINIMUM TEMPERATURE (F) 73 62 1930
SUNRISE AND SUNSET
AUGUST 22 2026........SUNRISE 654 AM EDT SUNSET 801 PM EDT
AUGUST 23 2026........SUNRISE 654 AM EDT SUNSET 800 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$