301
CDUS46 KSGX 210925
CLITRM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
225 AM PDT MON SEP 21 2026
...............................
..THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 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 101 3:07 PM 110 1987 100 1 101
MINIMUM 64 6:20 AM 53 1971 67 -3 73
AVERAGE 83 84 -1 87
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 1983 0.02 -0.02 0.00
MONTH TO DATE T 0.25 -0.25 0.25
SINCE JUL 1 T 0.50 -0.50 0.35
SINCE OCT 1 2.29 2.89 -0.60 0.66
SINCE JAN 1 0.68 2.19 -1.51 0.66
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 18 19 -1 22
MONTH TO DATE 462 428 34 436
SINCE SEP 1 462 428 34 436
SINCE JAN 1 3618 3384 234 3534
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.1
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 65 6:00 AM
LOWEST 14 4:00 PM
AVERAGE 40
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THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 100 110 2003
MINIMUM TEMPERATURE (F) 67 54 2006
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 6:32 AM PDT SUNSET 6:43 PM PDT
SEPTEMBER 22 2026.....SUNRISE 6:33 AM PDT SUNSET 6:41 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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