NWS CLI archive · settlement source
CLILAS · 라스베이거스 · America/Los_Angeles · ← 2026-09-07 · 2026-09-09 → · All dates for KLAS · JSON · METAR-derived record
Final issued 2026-09-09 04:31:00 EDT · Product id iem:CDUS45-KVEF-090831:LAS:2026-09-08:final · IEM archive
Product id iem:CDUS45-KVEF-090831:LAS:2026-09-08:final · iem-afos · IEM archive
SHA-256 d42fd4f5d36e5090353fd4822c07924825b7d8be76f676d8c74ff4d6957d2df0
Product text
CDUS45 KVEF 090831
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
131 AM PDT WED SEP 09 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 8 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 100 4:41 PM 110 1979 98 2 98
MINIMUM 76 5:51 AM 56 1965 75 1 82
AVERAGE 88 87 1 90
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 1998 0.01 -0.01 0.00
MONTH TO DATE T 0.10 -0.10 T
SINCE OCT 1 3.77 3.96 -0.19 2.05
SINCE JAN 1 0.69 2.89 -2.20 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 22 1 25
MONTH TO DATE 162 183 -21 190
SINCE SEP 1 162 183 -21 190
SINCE JAN 1 3793 3129 664 3390
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 45 5:00 AM
LOWEST 21 4:00 PM
AVERAGE 33
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 98 108 1944
MINIMUM TEMPERATURE (F) 75 50 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.
$$Product id iem:CDUS45-KVEF-090037:LAS:2026-09-08:interim · iem-afos · IEM archive
SHA-256 19d7560a03bf4322dfc0a5e04e29102c3411b086ae007f71fe6cfc3ac3e9825a
Product text
CDUS45 KVEF 090037
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
537 PM PDT TUE SEP 08 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 8 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 100 3:59 PM 110 1979 98 2 98
MINIMUM 76 5:51 AM 56 1965 75 1 82
AVERAGE 88 87 1 90
PRECIPITATION (IN)
TODAY 0.00 0.50 1998 0.01 -0.01 0.00
MONTH TO DATE T 0.10 -0.10 T
SINCE OCT 1 3.77 3.96 -0.19 2.05
SINCE JAN 1 0.69 2.89 -2.20 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 22 1 25
MONTH TO DATE 162 183 -21 190
SINCE SEP 1 162 183 -21 190
SINCE JAN 1 3793 3129 664 3390
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 2.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 45 5:00 AM
LOWEST 21 4:00 PM
AVERAGE 33
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 98 108 1944
MINIMUM TEMPERATURE (F) 75 50 1941
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 6:18 AM PDT SUNSET 6:58 PM PDT
SEPTEMBER 9 2026.....SUNRISE 6:19 AM PDT SUNSET 6:57 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/2026-09-08 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.