


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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313 CDUS46 KSGX 050921 CLIMYF CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 221 AM PDT SUN OCT 05 2025 ................................... ...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR OCTOBER 4 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 73 2:51 PM 96 2020 79 -6 77 MINIMUM 55 5:52 AM 52 2002 61 -6 63 AVERAGE 64 70 -6 70 PRECIPITATION (IN) YESTERDAY 0.00 0.47 2021 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.03 -0.03 0.00 SINCE JUL 1 0.35 0.28 0.07 0.03 SINCE OCT 1 0.00 0.03 -0.03 0.00 SINCE JAN 1 5.52 7.99 -2.47 11.48 DEGREE DAYS HEATING YESTERDAY 1 0 1 0 MONTH TO DATE 1 0 1 0 SINCE SEP 1 1 2 -1 1 SINCE JUL 1 1 3 -2 1 COOLING YESTERDAY 0 5 -5 5 MONTH TO DATE 8 21 -13 26 SINCE SEP 1 261 248 13 247 SINCE JAN 1 841 894 -53 869 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 5.1 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 90 4:00 AM LOWEST 48 11:00 AM AVERAGE 69 .......................................................... THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 96 2020 MINIMUM TEMPERATURE (F) 60 50 2009 SUNRISE AND SUNSET OCTOBER 5 2025.......SUNRISE 6:46 AM PDT SUNSET 6:27 PM PDT OCTOBER 6 2025.......SUNRISE 6:46 AM PDT SUNSET 6:26 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$