NWS CLI archive · settlement source
CLILAS · 라스베이거스 · America/Los_Angeles · ← 2026-09-14 · 2026-09-16 → · All dates for KLAS · JSON · METAR-derived record
Final issued 2026-09-16 04:38:00 EDT · Product id iem:CDUS45-KVEF-160838:LAS:2026-09-15:final · IEM archive
Product id iem:CDUS45-KVEF-160838:LAS:2026-09-15:final · iem-afos · IEM archive
SHA-256 943d12a127ecf01c5f1b38a82e4554dc3f8218720065ba63c83ce172337f70c1
Product text
CDUS45 KVEF 160838
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
138 AM PDT WED SEP 16 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 15 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 98 2:59 PM 107 1945 95 3 97
2000
MINIMUM 77 4:37 AM 49 1941 73 4 72
AVERAGE 88 84 4 85
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 1997 0.02 -0.02 0.00
MONTH TO DATE T 0.19 -0.19 T
SINCE OCT 1 3.77 4.05 -0.28 2.05
SINCE JAN 1 0.69 2.98 -2.29 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 19 4 20
MONTH TO DATE 360 325 35 319
SINCE SEP 1 360 325 35 319
SINCE JAN 1 3991 3271 720 3519
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 40 11:00 PM
LOWEST 14 12:00 AM
AVERAGE 27
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 107 1937
MINIMUM TEMPERATURE (F) 72 49 1941
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 6:24 AM PDT SUNSET 6:46 PM PDT
SEPTEMBER 17 2026.....SUNRISE 6:25 AM PDT SUNSET 6:45 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-160026:LAS:2026-09-15:interim · iem-afos · IEM archive
SHA-256 7539bb3457b312db406341d814cd34dd3079238883bb3c16dbbace51919a0ee6
Product text
CDUS45 KVEF 160026
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
526 PM PDT TUE SEP 15 2026
...................................
...THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 15 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 98 2:59 PM 107 1945 95 3 97
2000
MINIMUM 77 4:37 AM 49 1941 73 4 72
AVERAGE 88 84 4 85
PRECIPITATION (IN)
TODAY 0.00 0.02 1997 0.02 -0.02 0.00
MONTH TO DATE T 0.19 -0.19 T
SINCE OCT 1 3.77 4.05 -0.28 2.05
SINCE JAN 1 0.69 2.98 -2.29 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 19 4 20
MONTH TO DATE 360 325 35 319
SINCE SEP 1 360 325 35 319
SINCE JAN 1 3991 3271 720 3519
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 28 1:00 PM
LOWEST 14 12:00 AM
AVERAGE 21
..........................................................
THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 107 1937
MINIMUM TEMPERATURE (F) 72 49 1941
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 6:23 AM PDT SUNSET 6:48 PM PDT
SEPTEMBER 16 2026.....SUNRISE 6:24 AM PDT SUNSET 6:46 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/2026-09-15 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.