949
CDUS46 KSGX 171021
CLITRM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PST WED DEC 17 2025
...............................
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 16 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1950 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM MM MM 88 1980 69 MM 75
MINIMUM MM MM 24 1975 37 MM 32
AVERAGE MM 53 MM 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.26 1965 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.15 -0.15 0.00
SINCE JUL 1 1.13 1.08 0.05 0.02
SINCE OCT 1 0.78 0.51 0.27 0.00
SINCE JAN 1 1.44 2.77 -1.33 1.76
DEGREE DAYS
HEATING
YESTERDAY MM 12 MM 11
MONTH TO DATE MM 176 MM 130
SINCE DEC 1 MM 176 MM 130
SINCE JUL 1 10 326 -316 318
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE MM 0 MM 0
SINCE DEC 1 MM 0 MM 0
SINCE JAN 1 4081 3879 202 4202
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WIND (MPH)
RESULTANT WIND SPEED MM RESULTANT WIND DIRECTION MM
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
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THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 88 1998
MINIMUM TEMPERATURE (F) 37 24 2015
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 6:43 AM PST SUNSET 4:39 PM PST
DECEMBER 18 2025......SUNRISE 6:44 AM PST SUNSET 4:39 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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