NWS CLI archive · settlement source
CLILAS · 라스베이거스 · America/Los_Angeles · ← 2026-09-08 · 2026-09-10 → · All dates for KLAS · JSON · METAR-derived record
Final issued 2026-09-10 04:33:00 EDT · Product id iem:CDUS45-KVEF-100833:LAS:2026-09-09:final · IEM archive
Product id iem:CDUS45-KVEF-100833:LAS:2026-09-09:final · iem-afos · IEM archive
SHA-256 e2ef660a9e7cfdebfec6597a3fafbe1816209d40e8daf51834e718e5d87bb1eb
Product text
CDUS45 KVEF 100833
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
133 AM PDT THU SEP 10 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 9 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 104 4:40 PM 108 1944 98 6 97
MINIMUM 81 5:55 AM 50 1941 75 6 78
AVERAGE 93 86 7 88
PRECIPITATION (IN)
YESTERDAY 0.00 0.23 1975 0.01 -0.01 0.00
MONTH TO DATE T 0.11 -0.11 T
SINCE OCT 1 3.77 3.97 -0.20 2.05
SINCE JAN 1 0.69 2.90 -2.21 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 28 21 7 23
MONTH TO DATE 190 204 -14 213
SINCE SEP 1 190 204 -14 213
SINCE JAN 1 3821 3150 671 3413
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)
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 33 5:00 AM
LOWEST 13 1:00 PM
AVERAGE 23
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 97 108 1945
MINIMUM TEMPERATURE (F) 75 48 1941
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 6:19 AM PDT SUNSET 6:55 PM PDT
SEPTEMBER 11 2026.....SUNRISE 6:20 AM PDT SUNSET 6:54 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-100030:LAS:2026-09-09:interim · iem-afos · IEM archive
SHA-256 72ec972f79e8a703cd7350f87eb43ec1e31d366bf2c8e0853ad2dce51db67c3a
Product text
CDUS45 KVEF 100030
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
530 PM PDT WED SEP 09 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 9 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 104 3:48 PM 108 1944 98 6 97
MINIMUM 81 5:55 AM 50 1941 75 6 78
AVERAGE 93 86 7 88
PRECIPITATION (IN)
TODAY 0.00 0.23 1975 0.01 -0.01 0.00
MONTH TO DATE T 0.11 -0.11 T
SINCE OCT 1 3.77 3.97 -0.20 2.05
SINCE JAN 1 0.69 2.90 -2.21 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 28 21 7 23
MONTH TO DATE 190 204 -14 213
SINCE SEP 1 190 204 -14 213
SINCE JAN 1 3821 3150 671 3413
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 2.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 33 5:00 AM
LOWEST 13 1:00 PM
AVERAGE 23
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 97 108 1945
MINIMUM TEMPERATURE (F) 75 48 1941
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 6:19 AM PDT SUNSET 6:57 PM PDT
SEPTEMBER 10 2026.....SUNRISE 6:19 AM PDT SUNSET 6:55 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/2026-09-09 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.