Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
660
CDUS46 KSGX 190031
CLITRM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
531 PM PDT MON AUG 18 2025

...................................

...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 18 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM        107        MM 115    1999 106      1      105
  MINIMUM         81        MM  63    1995  75      6       72
  AVERAGE         94                        90      4       89

PRECIPITATION (IN)
  TODAY            0.00          0.28 1983   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.05  -0.05     0.00
  SINCE JUL 1      0.00                      0.18  -0.18     0.00
  SINCE OCT 1      0.31                      2.57  -2.26     2.24
  SINCE JAN 1      0.31                      1.87  -1.56     1.74

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           29                        26      3       24
  MONTH TO DATE  488                       472     16      530
  SINCE JUN 1   1960                      1918     42     2206
  SINCE JAN 1   2762                      2636    126     2922
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    40           3:00 AM
 LOWEST     11           2:00 PM
 AVERAGE    26

..........................................................


THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)  106       113      1982
                                             2018
 MINIMUM TEMPERATURE (F)   75        59      1993


SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE   6:09 AM PDT   SUNSET   7:27 PM PDT
AUGUST 19 2025........SUNRISE   6:10 AM PDT   SUNSET   7:26 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$