CDUS46 KSGX 160020 CLITRM CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 420 PM PST MON DEC 15 2025 ................................... ...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 15 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 MM MM 86 1980 69 MM 76 MINIMUM MM MM 23 1972 37 MM 37 AVERAGE MM 53 MM 57 PRECIPITATION (IN) TODAY MM 0.20 2008 0.01 MM 0.00 MONTH TO DATE 0.00 0.14 -0.14 0.00 SINCE JUL 1 1.13 1.07 0.06 0.02 SINCE OCT 1 0.78 0.50 0.28 0.00 SINCE JAN 1 1.44 2.76 -1.32 1.76 DEGREE DAYS HEATING TODAY MM 12 MM 8 MONTH TO DATE MM 164 MM 119 SINCE DEC 1 MM 164 MM 119 SINCE JUL 1 10 314 -304 307 COOLING TODAY MM 0 MM 0 MONTH TO DATE MM 0 MM 0 SINCE DEC 1 MM 0 MM 0 SINCE JAN 1 4081 3879 202 4202 ................................................................... WIND (MPH) RESULTANT WIND SPEED MM RESULTANT WIND DIRECTION MM HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE THERMAL AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 69 88 1980 MINIMUM TEMPERATURE (F) 37 24 1975 SUNRISE AND SUNSET DECEMBER 15 2025......SUNRISE 6:42 AM PST SUNSET 4:38 PM PST DECEMBER 16 2025......SUNRISE 6:43 AM PST SUNSET 4:38 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$