NWS CLI archive · settlement source
CLILAS · 라스베이거스 · America/Los_Angeles · ← 2026-09-21 · 2026-09-23 → · All dates for KLAS · JSON · METAR-derived record
Final issued 2026-09-23 06:09:00 EDT · Product id iem:CDUS45-KVEF-231009:LAS:2026-09-22:final · IEM archive
Product id iem:CDUS45-KVEF-231009:LAS:2026-09-22:final · iem-afos · IEM archive
SHA-256 ec79ab3a76ebb6bf3cb0980d50767439cf336a2092f1e1abf97840880a2640e2
Product text
CDUS45 KVEF 231009
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
309 AM PDT WED SEP 23 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 22 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 89 4:23 PM 104 1949 92 -3 92
MINIMUM 68 5:57 AM 51 1944 70 -2 70
AVERAGE 79 81 -2 81
PRECIPITATION (IN)
YESTERDAY 0.00 0.32 2007 0.01 -0.01 0.00
MONTH TO DATE T 0.26 -0.26 0.24
SINCE OCT 1 3.77 4.12 -0.35 2.29
SINCE JAN 1 0.69 3.05 -2.36 2.29
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 14 16 -2 16
MONTH TO DATE 491 448 43 437
SINCE SEP 1 491 448 43 437
SINCE JAN 1 4122 3394 728 3637
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 6:00 AM
LOWEST 19 6:00 PM
AVERAGE 38
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 104 1947
MINIMUM TEMPERATURE (F) 70 46 1941
SUNRISE AND SUNSET
SEPTEMBER 23 2026.....SUNRISE 6:29 AM PDT SUNSET 6:36 PM PDT
SEPTEMBER 24 2026.....SUNRISE 6:30 AM PDT SUNSET 6:34 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-230037:LAS:2026-09-22:interim · iem-afos · IEM archive
SHA-256 eabcefa12a5aa6bbcd03f14230edac61d409ac58393ffcdb55df4b2d485b96c9
Product text
CDUS45 KVEF 230037
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
537 PM PDT TUE SEP 22 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 22 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 89 3:52 PM 104 1949 92 -3 92
MINIMUM 68 5:57 AM 51 1944 70 -2 70
AVERAGE 79 81 -2 81
PRECIPITATION (IN)
TODAY 0.00 0.32 2007 0.01 -0.01 0.00
MONTH TO DATE T 0.26 -0.26 0.24
SINCE OCT 1 3.77 4.12 -0.35 2.29
SINCE JAN 1 0.69 3.05 -2.36 2.29
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 14 16 -2 16
MONTH TO DATE 491 448 43 437
SINCE SEP 1 491 448 43 437
SINCE JAN 1 4122 3394 728 3637
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (0)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 6:00 AM
LOWEST 19 3:00 PM
AVERAGE 38
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 104 1947
MINIMUM TEMPERATURE (F) 70 46 1941
SUNRISE AND SUNSET
SEPTEMBER 22 2026.....SUNRISE 6:29 AM PDT SUNSET 6:37 PM PDT
SEPTEMBER 23 2026.....SUNRISE 6:29 AM PDT SUNSET 6:36 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/2026-09-22 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.