


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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535 CDUS46 KSGX 030939 CLITRM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 239 AM PDT WED SEP 03 2025 ................................... ...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 2 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 91 MM 121 1982 105 -14 110 MINIMUM 72 MM 61 1999 72 0 74 AVERAGE 82 88 -6 92 PRECIPITATION (IN) YESTERDAY 0.25 0.39 2019 0.01 0.24 0.00 MONTH TO DATE 0.25 0.02 0.23 0.00 SINCE JUL 1 0.35 0.27 0.08 0.00 SINCE OCT 1 0.66 2.66 -2.00 2.24 SINCE JAN 1 0.66 1.96 -1.30 1.74 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 17 23 -6 27 MONTH TO DATE 45 47 -2 58 SINCE SEP 1 45 47 -2 58 SINCE JAN 1 3143 3003 140 3296 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (360) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 4.3 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 91 2:00 PM LOWEST 38 2:00 AM AVERAGE 65 .......................................................... THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 105 116 2010 MINIMUM TEMPERATURE (F) 72 59 1964 SUNRISE AND SUNSET SEPTEMBER 3 2025.....SUNRISE 6:20 AM PDT SUNSET 7:07 PM PDT SEPTEMBER 4 2025.....SUNRISE 6:21 AM PDT SUNSET 7:06 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$