


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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838 CDUS46 KSGX 060923 CLIMYF CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 223 AM PDT SAT SEP 06 2025 ................................... ...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 5 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 79 10:53 AM 102 2020 83 -4 95 MINIMUM 66 5:37 AM 59 2005 65 1 69 2010 AVERAGE 73 74 -1 82 PRECIPITATION (IN) YESTERDAY 0.00 0.04 2011 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.02 -0.02 0.00 SINCE JUL 1 0.07 0.10 -0.03 0.01 SINCE OCT 1 5.36 10.87 -5.51 12.61 SINCE JAN 1 5.24 7.81 -2.57 11.46 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 1 -1 0 COOLING YESTERDAY 8 9 -1 17 MONTH TO DATE 56 45 11 57 SINCE SEP 1 56 45 11 57 SINCE JAN 1 636 691 -55 679 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 3:00 AM LOWEST 47 4:00 PM AVERAGE 70 .......................................................... THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 106 2020 MINIMUM TEMPERATURE (F) 65 58 2005 SUNRISE AND SUNSET SEPTEMBER 6 2025.....SUNRISE 6:27 AM PDT SUNSET 7:06 PM PDT SEPTEMBER 7 2025.....SUNRISE 6:27 AM PDT SUNSET 7:05 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$