


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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031 CDUS46 KSGX 040923 CLITRM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 223 AM PDT MON AUG 04 2025 ................................... ...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 3 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 110 MM 120 1998 107 3 116 MINIMUM 83 MM 64 2002 77 6 79 AVERAGE 97 92 5 98 PRECIPITATION (IN) YESTERDAY 0.00 T 2005 0.00 0.00 0.00 2005 2017 MONTH TO DATE 0.00 0.01 -0.01 0.00 SINCE JUL 1 0.00 0.14 -0.14 0.00 SINCE OCT 1 0.31 2.53 -2.22 2.24 SINCE JAN 1 0.31 1.83 -1.52 1.74 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 32 27 5 33 MONTH TO DATE 89 81 8 94 SINCE JUN 1 1561 1527 34 1770 SINCE JAN 1 2363 2245 118 2486 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 8.7 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 24 11:00 PM LOWEST 9 2:00 PM AVERAGE 17 .......................................................... THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 107 122 2021 MINIMUM TEMPERATURE (F) 77 63 1996 SUNRISE AND SUNSET AUGUST 4 2025........SUNRISE 5:59 AM PDT SUNSET 7:42 PM PDT AUGUST 5 2025........SUNRISE 6:00 AM PDT SUNSET 7:41 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$