NWS CLI archive · settlement source
CLIATL · 애틀랜타 · America/New_York · ← 2026-09-16 · 2026-09-18 → · All dates for KATL · JSON · METAR-derived record
Final issued 2026-09-18 04:18:00 EDT · Product id iem:CDUS42-KFFC-180818:ATL:2026-09-17:final · IEM archive
Product id iem:CDUS42-KFFC-180818:ATL:2026-09-17:final · iem-afos · IEM archive
SHA-256 f6ac52db5c2e356c184ec56cef896fe562b3ef52d6de8f1f041b893fff0c5155
Product text
CDUS42 KFFC 180818
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
418 AM EDT FRI SEP 18 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1878 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 4:24 PM 98 2019 84 6 90
MINIMUM 69 5:23 AM 52 1961 66 3 68
AVERAGE 80 75 5 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.79 2020 0.11 -0.11 T
MONTH TO DATE 2.34 2.14 0.20 0.02
SINCE SEP 1 2.34 2.14 0.20 0.02
SINCE JAN 1 31.73 36.92 -5.19 34.18
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 15 10 5 14
MONTH TO DATE 294 199 95 200
SINCE SEP 1 294 199 95 200
SINCE JAN 1 2318 1847 471 2067
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 38 6:00 PM
AVERAGE 60
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 1896
1931
MINIMUM TEMPERATURE (F) 65 45 1903
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 7:23 AM EDT SUNSET 7:40 PM EDT
SEPTEMBER 19 2026.....SUNRISE 7:24 AM EDT SUNSET 7:38 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS42-KFFC-180031:ATL:2026-09-17:interim · iem-afos · IEM archive
SHA-256 eb358b928befd86d06fc7989486e991688a292304e049577efa8abe7fb268970
Product text
CDUS42 KFFC 180031
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
831 PM EDT THU SEP 17 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID AS OF 0800 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1878 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 4:24 PM 98 2019 84 6 90
MINIMUM 69 5:23 AM 52 1961 66 3 68
AVERAGE 80 75 5 79
PRECIPITATION (IN)
TODAY 0.00 2.79 2020 0.11 -0.11 T
MONTH TO DATE 2.34 2.14 0.20 0.02
SINCE SEP 1 2.34 2.14 0.20 0.02
SINCE JAN 1 31.73 36.92 -5.19 34.18
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 15 10 5 14
MONTH TO DATE 294 199 95 200
SINCE SEP 1 294 199 95 200
SINCE JAN 1 2318 1847 471 2067
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 38 6:00 PM
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 1896
1931
MINIMUM TEMPERATURE (F) 65 45 1903
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 7:22 AM EDT SUNSET 7:41 PM EDT
SEPTEMBER 18 2026.....SUNRISE 7:23 AM EDT SUNSET 7:40 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS42-KFFC-172031:ATL:2026-09-17:interim · iem-afos · IEM archive
SHA-256 1646e1b408adf49dd0adbc284e4a2cb01aa76f73234fd7df0d2d90c5b834f228
Product text
CDUS42 KFFC 172031
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
431 PM EDT THU SEP 17 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1878 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 2:51 PM 98 2019 84 6 90
MINIMUM 69 5:23 AM 52 1961 66 3 68
AVERAGE 80 75 5 79
PRECIPITATION (IN)
TODAY 0.00 2.79 2020 0.11 -0.11 T
MONTH TO DATE 2.34 2.14 0.20 0.02
SINCE SEP 1 2.34 2.14 0.20 0.02
SINCE JAN 1 31.73 36.92 -5.19 34.18
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 15 10 5 14
MONTH TO DATE 294 199 95 200
SINCE SEP 1 294 199 95 200
SINCE JAN 1 2318 1847 471 2067
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 5:00 AM
LOWEST 42 3:00 PM
AVERAGE 62
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 1896
1931
MINIMUM TEMPERATURE (F) 65 45 1903
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 7:22 AM EDT SUNSET 7:41 PM EDT
SEPTEMBER 18 2026.....SUNRISE 7:23 AM EDT SUNSET 7:40 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Settlement source: the final NWS Climatological Report (CLI) for station KATL for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KATL/2026-09-17 with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues.
The settlement value for a date is the latest final CLI issued for that date; a corrected re-issue supersedes earlier issues. Interim same-day products never settle. This is the same rule that fills values.nwsOfficial in /api/station/{icao}/daily.
Every issue is stored verbatim as received - nothing is edited or re-derived. Products are held from 2026-09-01 (backfilled from the IEM AFOS archive) and ingested live from api.weather.gov since 2026-11-10, polled every 30 minutes. A date with no final CLI 14 hours after local midnight is reported as not_issued rather than filled in.