NWS CLI archive · settlement source
CLIATL · 애틀랜타 · America/New_York · ← 2026-09-26 · 2026-09-28 → · All dates for KATL · JSON · METAR-derived record
Final issued 2026-09-28 04:17:00 EDT · Product id iem:CDUS42-KFFC-280817:ATL:2026-09-27:final · IEM archive
Product id iem:CDUS42-KFFC-280817:ATL:2026-09-27:final · iem-afos · IEM archive
SHA-256 5263e14477e454e4c74cac62cc88bfcaf57f576faa19438f0337b0a251c6f770
Product text
CDUS42 KFFC 280817
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
417 AM EDT MON SEP 28 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 27 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 81 3:55 PM 97 2019 81 0 89
MINIMUM 55 6:27 AM 44 1879 62 -7 68
1940
AVERAGE 68 72 -4 79
PRECIPITATION (IN)
YESTERDAY 0.00 4.89 2004 0.13 -0.13 0.03
MONTH TO DATE 3.10 3.40 -0.30 0.16
SINCE SEP 1 3.10 3.40 -0.30 0.16
SINCE JAN 1 32.49 38.18 -5.69 34.32
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 3 7 -4 14
MONTH TO DATE 397 282 115 346
SINCE SEP 1 397 282 115 346
SINCE JAN 1 2421 1930 491 2213
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 6:00 AM
LOWEST 24 6:00 PM
AVERAGE 50
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 93 1986
MINIMUM TEMPERATURE (F) 62 42 1967
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:30 AM EDT SUNSET 7:26 PM EDT
SEPTEMBER 29 2026.....SUNRISE 7:31 AM EDT SUNSET 7:25 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-280038:ATL:2026-09-27:interim · iem-afos · IEM archive
SHA-256 18f38ab0f9d470dd5bdb0de31d971cfc5721fb92609a86e7c046757a05cc6efc
Product text
CDUS42 KFFC 280038
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
838 PM EDT SUN SEP 27 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 27 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 81 3:55 PM 97 2019 81 0 89
MINIMUM 55 6:27 AM 44 1879 62 -7 68
1940
AVERAGE 68 72 -4 79
PRECIPITATION (IN)
TODAY 0.00 4.89 2004 0.13 -0.13 0.03
MONTH TO DATE 3.10 3.40 -0.30 0.16
SINCE SEP 1 3.10 3.40 -0.30 0.16
SINCE JAN 1 32.49 38.18 -5.69 34.32
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 3 7 -4 14
MONTH TO DATE 397 282 115 346
SINCE SEP 1 397 282 115 346
SINCE JAN 1 2421 1930 491 2213
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 6:00 AM
LOWEST 24 6:00 PM
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 93 1986
MINIMUM TEMPERATURE (F) 62 42 1967
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 7:29 AM EDT SUNSET 7:27 PM EDT
SEPTEMBER 28 2026.....SUNRISE 7:30 AM EDT SUNSET 7:26 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-272040:ATL:2026-09-27:interim · iem-afos · IEM archive
SHA-256 50e4f51301eba34800348c30c203a8c49e0238cf963856152c53d242952af90f
Product text
CDUS42 KFFC 272040
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
440 PM EDT SUN SEP 27 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 27 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 80 3:00 PM 97 2019 81 -1 89
MINIMUM 55 6:27 AM 44 1879 62 -7 68
1940
AVERAGE 68 72 -4 79
PRECIPITATION (IN)
TODAY 0.00 4.89 2004 0.13 -0.13 0.03
MONTH TO DATE 3.10 3.40 -0.30 0.16
SINCE SEP 1 3.10 3.40 -0.30 0.16
SINCE JAN 1 32.49 38.18 -5.69 34.32
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 3 7 -4 14
MONTH TO DATE 397 282 115 346
SINCE SEP 1 397 282 115 346
SINCE JAN 1 2421 1930 491 2213
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 6:00 AM
LOWEST 31 3:00 PM
AVERAGE 53
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 93 1986
MINIMUM TEMPERATURE (F) 62 42 1967
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 7:29 AM EDT SUNSET 7:27 PM EDT
SEPTEMBER 28 2026.....SUNRISE 7:30 AM EDT SUNSET 7:26 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/2026-09-27 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.