691
CDUS45 KVEF 130035
CLILAS
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
535 PM PDT FRI SEP 12 2025
...............................
..THE LAS VEGAS NV CLIMATE SUMMARY FOR SEPTEMBER 12 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 MM 108 1948 97 -6 93
MINIMUM 69 MM 53 1985 74 -5 72
AVERAGE 80 85 -5 83
PRECIPITATION (IN)
TODAY 0.00 0.17 2022 0.01 -0.01 0.00
MONTH TO DATE T 0.15 -0.15 T
SINCE OCT 1 2.05 4.01 -1.96 2.54
SINCE JAN 1 2.05 2.94 -0.89 2.27
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 15 20 -5 18
MONTH TO DATE 263 266 -3 316
SINCE SEP 1 263 266 -3 316
SINCE JAN 1 3463 3212 251 3841
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 2.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 28 5:00 AM
LOWEST 13 3:00 PM
AVERAGE 21
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THE LAS VEGAS NV CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 109 1948
MINIMUM TEMPERATURE (F) 74 52 1952
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 6:21 AM PDT SUNSET 6:52 PM PDT
SEPTEMBER 13 2025.....SUNRISE 6:22 AM PDT SUNSET 6:50 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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