155
CDUS46 KSGX 201046
CLITRM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
246 AM PST SAT DEC 20 2025
...............................
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 19 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 84 2024 68 MM 84
MINIMUM MM MM 1 2025 37 MM 38
AVERAGE MM 53 MM 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.19 1991 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.18 -0.18 0.00
SINCE JUL 1 1.13 1.11 0.02 0.02
SINCE OCT 1 0.78 0.54 0.24 0.00
SINCE JAN 1 1.44 2.80 -1.36 1.76
DEGREE DAYS
HEATING
YESTERDAY MM 12 MM 4
MONTH TO DATE MM 212 MM 140
SINCE DEC 1 MM 212 MM 140
SINCE JUL 1 10 362 -352 328
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 0 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 2.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
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) 68 84 1972
MINIMUM TEMPERATURE (F) 37 18 1992
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 6:45 AM PST SUNSET 4:40 PM PST
DECEMBER 21 2025......SUNRISE 6:45 AM PST SUNSET 4:41 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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