304
CDUS46 KSGX 210927
CLITRM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT TUE JUL 21 2026
...............................
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR JULY 20 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1950 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 108 4:25 PM 118 2023 107 1 105
MINIMUM 88 7:32 AM 67 1980 77 11 75
AVERAGE 98 92 6 90
PRECIPITATION (IN)
YESTERDAY T 1.92 1979 0.00 0.00 0.00
MONTH TO DATE T 0.07 -0.07 0.00
SINCE JUL 1 T 0.07 -0.07 0.00
SINCE OCT 1 2.29 2.46 -0.17 0.31
SINCE JAN 1 0.68 1.76 -1.08 0.31
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 33 27 6 25
MONTH TO DATE 577 518 59 539
SINCE JUN 1 1301 1150 151 1224
SINCE JAN 1 2085 1868 217 2026
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WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 36 8:00 AM
LOWEST 16 4:00 PM
AVERAGE 26
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THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 107 119 2006
MINIMUM TEMPERATURE (F) 77 60 1995
SUNRISE AND SUNSET
JULY 21 2026..........SUNRISE 5:49 AM PDT SUNSET 7:52 PM PDT
JULY 22 2026..........SUNRISE 5:50 AM PDT SUNSET 7:52 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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