


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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110 CDUS46 KSGX 010929 CLITRM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 229 AM PDT MON SEP 01 2025 ................................... ...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 31 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 115 MM 120 1950 105 10 111 MINIMUM 76 MM 52 1999 72 4 71 AVERAGE 96 89 7 91 PRECIPITATION (IN) YESTERDAY 0.00 0.51 1954 0.01 -0.01 0.00 MONTH TO DATE 0.10 0.12 -0.02 0.00 SINCE JUL 1 0.10 0.25 -0.15 0.00 SINCE OCT 1 0.41 2.64 -2.23 2.24 SINCE JAN 1 0.41 1.94 -1.53 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 31 24 7 26 MONTH TO DATE 824 792 32 846 SINCE JUN 1 2296 2238 58 2522 SINCE JAN 1 3098 2956 142 3238 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 6.7 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 43 6:00 AM LOWEST 11 3:00 PM AVERAGE 27 .......................................................... THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 105 123 1950 MINIMUM TEMPERATURE (F) 72 53 1999 SUNRISE AND SUNSET SEPTEMBER 1 2025.....SUNRISE 6:19 AM PDT SUNSET 7:10 PM PDT SEPTEMBER 2 2025.....SUNRISE 6:20 AM PDT SUNSET 7:08 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$