NWS CLI archive · settlement source
CLIATL · 애틀랜타 · America/New_York · ← 2026-09-17 · 2026-09-19 → · All dates for KATL · JSON · METAR-derived record
Final issued 2026-09-19 04:17:00 EDT · Product id iem:CDUS42-KFFC-190817:ATL:2026-09-18:final · IEM archive
Product id iem:CDUS42-KFFC-190817:ATL:2026-09-18:final · iem-afos · IEM archive
SHA-256 07544c79d1bd36ff392939930060df54917412e6f2c9c94dec11c464b75db130
Product text
CDUS42 KFFC 190817
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
417 AM EDT SAT SEP 19 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 18 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 93 4:30 PM 97 1896 84 9 91
1931
MINIMUM 71 5:57 AM 45 1903 65 6 69
AVERAGE 82 74 8 80
PRECIPITATION (IN)
YESTERDAY 0.00 2.82 1994 0.12 -0.12 T
MONTH TO DATE 2.34 2.26 0.08 0.02
SINCE SEP 1 2.34 2.26 0.08 0.02
SINCE JAN 1 31.73 37.04 -5.31 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 17 10 7 15
MONTH TO DATE 311 209 102 215
SINCE SEP 1 311 209 102 215
SINCE JAN 1 2335 1857 478 2082
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 6:00 AM
LOWEST 45 2:00 PM
AVERAGE 66
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1925
1954
MINIMUM TEMPERATURE (F) 65 46 1889
1981
SUNRISE AND SUNSET
SEPTEMBER 19 2026.....SUNRISE 7:24 AM EDT SUNSET 7:38 PM EDT
SEPTEMBER 20 2026.....SUNRISE 7:24 AM EDT SUNSET 7:37 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-190033:ATL:2026-09-18:interim · iem-afos · IEM archive
SHA-256 1df9b84e129b7fd082c0a36fb7b415c3ec493b7bd1ea0c5d0d2d34dbfbd3ea52
Product text
CDUS42 KFFC 190033
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
833 PM EDT FRI SEP 18 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 18 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 93 4:30 PM 97 1896 84 9 91
1931
MINIMUM 71 5:57 AM 45 1903 65 6 69
AVERAGE 82 74 8 80
PRECIPITATION (IN)
TODAY 0.00 2.82 1994 0.12 -0.12 T
MONTH TO DATE 2.34 2.26 0.08 0.02
SINCE SEP 1 2.34 2.26 0.08 0.02
SINCE JAN 1 31.73 37.04 -5.31 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 17 10 7 15
MONTH TO DATE 311 209 102 215
SINCE SEP 1 311 209 102 215
SINCE JAN 1 2335 1857 478 2082
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 6:00 AM
LOWEST 45 2:00 PM
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1925
1954
MINIMUM TEMPERATURE (F) 65 46 1889
1981
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-182031:ATL:2026-09-18:interim · iem-afos · IEM archive
SHA-256 764e02414ec4093343afe57c4e591b56c248563bb66a4464a372f0b06b4d5e84
Product text
CDUS42 KFFC 182031
CLIATL
CLIMATE REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
431 PM EDT FRI SEP 18 2026
...................................
...THE ATLANTA CLIMATE SUMMARY FOR SEPTEMBER 18 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 93 2:56 PM 97 1896 84 9 91
1931
MINIMUM 71 5:57 AM 45 1903 65 6 69
AVERAGE 82 74 8 80
PRECIPITATION (IN)
TODAY 0.00 2.82 1994 0.12 -0.12 T
MONTH TO DATE 2.34 2.26 0.08 0.02
SINCE SEP 1 2.34 2.26 0.08 0.02
SINCE JAN 1 31.73 37.04 -5.31 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 17 10 7 15
MONTH TO DATE 311 209 102 215
SINCE SEP 1 311 209 102 215
SINCE JAN 1 2335 1857 478 2082
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 6:00 AM
LOWEST 45 2:00 PM
AVERAGE 66
..........................................................
THE ATLANTA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 98 1925
1954
MINIMUM TEMPERATURE (F) 65 46 1889
1981
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.
$$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/2026-09-18 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.