


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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852 CDUS46 KSGX 210011 CLITRM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 511 PM PDT WED AUG 20 2025 ................................... ...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 20 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 114 MM 117 2019 106 8 111 MINIMUM 85 MM 60 1996 74 11 72 AVERAGE 100 90 10 92 PRECIPITATION (IN) TODAY 0.00 2.64 2023 0.00 0.00 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 35 25 10 27 MONTH TO DATE 550 522 28 584 SINCE JUN 1 2022 1968 54 2260 SINCE JAN 1 2824 2686 138 2976 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.4 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 28 2:00 AM LOWEST 7 2:00 PM AVERAGE 18 .......................................................... THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 106 118 1969 MINIMUM TEMPERATURE (F) 74 52 1993 SUNRISE AND SUNSET AUGUST 20 2025........SUNRISE 6:11 AM PDT SUNSET 7:25 PM PDT AUGUST 21 2025........SUNRISE 6:11 AM PDT SUNSET 7:23 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$