NWS CLI archive · settlement source
CLILAS · 라스베이거스 · America/Los_Angeles · ← 2026-08-31 · 2026-09-02 → · All dates for KLAS · JSON · METAR-derived record
Final issued 2026-09-02 04:42:00 EDT · Product id iem:CDUS45-KVEF-020842:LAS:2026-09-01:final · IEM archive
Product id iem:CDUS45-KVEF-020842:LAS:2026-09-01:final · iem-afos · IEM archive
SHA-256 b736edcbcbccd43eeb4e144f9462788aa9331f89c59e25370bcaa0b696de5d52
Product text
CDUS45 KVEF 020842
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
142 AM PDT WED SEP 02 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 1 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 2:43 PM 113 1950 100 -3 106
MINIMUM 78 5:49 AM 57 1941 78 0 82
1942
AVERAGE 88 89 -1 94
PRECIPITATION (IN)
YESTERDAY 0.00 0.88 2023 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE OCT 1 3.77 3.87 -0.10 2.05
SINCE JAN 1 0.69 2.80 -2.11 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 23 24 -1 29
MONTH TO DATE 23 24 -1 29
SINCE SEP 1 23 24 -1 29
SINCE JAN 1 3654 2970 684 3229
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 21 10:00 AM
LOWEST 8 4:00 PM
AVERAGE 15
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 100 110 1947
1948
1950
MINIMUM TEMPERATURE (F) 77 56 1964
SUNRISE AND SUNSET
SEPTEMBER 2 2026.....SUNRISE 6:13 AM PDT SUNSET 7:07 PM PDT
SEPTEMBER 3 2026.....SUNRISE 6:14 AM PDT SUNSET 7:05 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-020029:LAS:2026-09-01:interim · iem-afos · IEM archive
SHA-256 f127d96b04cf56add0ddd8c9905e788d34c3ef3b62d46e424461fb5ace077667
Product text
CDUS45 KVEF 020029
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
529 PM PDT TUE SEP 01 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 1 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 2:43 PM 113 1950 100 -3 106
MINIMUM 78 5:49 AM 57 1941 78 0 82
1942
AVERAGE 88 89 -1 94
PRECIPITATION (IN)
TODAY 0.00 0.88 2023 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE OCT 1 3.77 3.87 -0.10 2.05
SINCE JAN 1 0.69 2.80 -2.11 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 23 24 -1 29
MONTH TO DATE 23 24 -1 29
SINCE SEP 1 23 24 -1 29
SINCE JAN 1 3654 2970 684 3229
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 21 10:00 AM
LOWEST 8 4:00 PM
AVERAGE 15
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 100 110 1947
1948
1950
MINIMUM TEMPERATURE (F) 77 56 1964
SUNRISE AND SUNSET
SEPTEMBER 1 2026.....SUNRISE 6:12 AM PDT SUNSET 7:08 PM PDT
SEPTEMBER 2 2026.....SUNRISE 6:13 AM PDT SUNSET 7:07 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/2026-09-01 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.