277
CDUS45 KVEF 170823
CLIDRA
CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV
1223 AM PST WED DEC 17 2025
...............................
..THE DESERT ROCK-MERCURY NV CLIMATE SUMMARY FOR DECEMBER 16 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1978 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 2:16 PM 73 1980 54 13 55
MINIMUM 38 6:49 AM 21 2005 32 6 30
AVERAGE 53 43 10 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.36 2006 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.28 -0.28 T
SINCE OCT 1 2.45 0.92 1.53 0.14
SINCE JAN 1 4.17 4.87 -0.70 5.31
SNOWFALL (IN)
YESTERDAY 0.0 2.0 2006 0.0 0.0
MONTH TO DATE 0.0 0.1 0.0
SINCE DEC 1 0.0 0.1 0.0
SINCE JUL 1 0.0 0.1 0.0
DEGREE DAYS
HEATING
YESTERDAY 12 22 -10 22
MONTH TO DATE 222 336 -114 247
SINCE DEC 1 222 336 -114 247
SINCE JUL 1 537 851 -314 736
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 2637 2332 305 2906
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 7:00 AM
LOWEST 16 12:00 PM
AVERAGE 34
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THE DESERT ROCK-MERCURY NV CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 71 1980
1998
MINIMUM TEMPERATURE (F) 32 19 2005
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 6:50 AM PST SUNSET 4:30 PM PST
DECEMBER 18 2025......SUNRISE 6:51 AM PST SUNSET 4:31 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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