Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 150927
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT WED OCT 15 2025
...................................
...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 14 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 63 2:28 AM 99 2012 81 -18 76
MINIMUM 56 10:51 AM 49 2021 59 -3 63
AVERAGE 60 70 -10 70
PRECIPITATION (IN)
YESTERDAY 1.71R 1.03 2009 0.02 1.69 0.00
MONTH TO DATE 1.72 0.17 1.55 0.00
SINCE JUL 1 1.77 0.35 1.42 T
SINCE OCT 1 1.72 0.17 1.55 0.00
SINCE JAN 1 6.22 8.93 -2.71 14.69
DEGREE DAYS
HEATING
YESTERDAY 5 0 5 0
MONTH TO DATE 5 0 5 0
SINCE SEP 1 5 0 5 0
SINCE JUL 1 5 0 5 0
COOLING
YESTERDAY 0 5 -5 5
MONTH TO DATE 63 86 -23 108
SINCE SEP 1 398 386 12 415
SINCE JAN 1 1355 1409 -54 1349
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 10:00 AM
LOWEST 67 4:00 PM
AVERAGE 82
..........................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 99 2017
MINIMUM TEMPERATURE (F) 59 53 2021
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 6:57 AM PDT SUNSET 6:17 PM PDT
OCTOBER 16 2025.......SUNRISE 6:58 AM PDT SUNSET 6:16 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$