NWS CLI archive · settlement source
CLILAS · 라스베이거스 · America/Los_Angeles · ← 2026-09-03 · 2026-09-05 → · All dates for KLAS · JSON · METAR-derived record
Final issued 2026-09-05 04:53:00 EDT · Product id iem:CDUS45-KVEF-050853:LAS:2026-09-04:final · IEM archive
Product id iem:CDUS45-KVEF-050853:LAS:2026-09-04:final · iem-afos · IEM archive
SHA-256 853fddbc83b39facf620e20970171869aeaa029cf3adbacdbcb1f197a51f99bb
Product text
CDUS45 KVEF 050853
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
153 AM PDT SAT SEP 05 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 4 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 97 3:21 PM 111 1947 99 -2 94
MINIMUM 75 5:31 AM 57 1941 77 -2 80
AVERAGE 86 88 -2 87
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 1963 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.05 -0.05 T
SINCE OCT 1 3.77 3.91 -0.14 2.05
SINCE JAN 1 0.69 2.84 -2.15 2.05
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
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 21 23 -2 22
MONTH TO DATE 84 94 -10 101
SINCE SEP 1 84 94 -10 101
SINCE JAN 1 3715 3040 675 3301
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 11.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 30 5:00 AM
LOWEST 9 2:00 PM
AVERAGE 20
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 99 112 2020
MINIMUM TEMPERATURE (F) 76 52 1940
SUNRISE AND SUNSET
SEPTEMBER 5 2026.....SUNRISE 6:16 AM PDT SUNSET 7:02 PM PDT
SEPTEMBER 6 2026.....SUNRISE 6:16 AM PDT SUNSET 7:01 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS45-KVEF-050024:LAS:2026-09-04:interim · iem-afos · IEM archive
SHA-256 92908208f498f42efe7ca17f1fdcbcd259e3a15c95c0c655f8afebc160b8c3c5
Product text
CDUS45 KVEF 050024
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
524 PM PDT FRI SEP 04 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 4 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 97 3:21 PM 111 1947 99 -2 94
MINIMUM 75 5:31 AM 57 1941 77 -2 80
AVERAGE 86 88 -2 87
PRECIPITATION (IN)
TODAY 0.00 1.07 1963 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.05 -0.05 T
SINCE OCT 1 3.77 3.91 -0.14 2.05
SINCE JAN 1 0.69 2.84 -2.15 2.05
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
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 21 23 -2 22
MONTH TO DATE 84 94 -10 101
SINCE SEP 1 84 94 -10 101
SINCE JAN 1 3715 3040 675 3301
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 30 5:00 AM
LOWEST 9 2:00 PM
AVERAGE 20
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 99 112 2020
MINIMUM TEMPERATURE (F) 76 52 1940
SUNRISE AND SUNSET
SEPTEMBER 4 2026.....SUNRISE 6:15 AM PDT SUNSET 7:04 PM PDT
SEPTEMBER 5 2026.....SUNRISE 6:16 AM PDT SUNSET 7:02 PM PDT
- 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 KLAS for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KLAS/2026-09-04 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.