Climatological Report (Monthly)
Issued by NWS
Issued by NWS
850
CXUS56 KSGX 021034
CLMSDM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
234 AM PST MON NOV 02 2026
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...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 105 10/02/2026
LOW 38 10/27/2020
HIGHEST 105R 10/02 MM MM 95
LOWEST 51 10/14 MM MM 47
10/27
AVG. MAXIMUM 83.2 76.7 6.5 78.7
AVG. MINIMUM 60.4 55.3 5.1 54.0
MEAN 71.8 66.0 5.8 66.3
DAYS MAX >= 90 9 3.1 5.9 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MAX >= 45 31 31
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.24 1957
TOTALS 1.87 0.44 1.43 0.41
DAILY AVG. 0.06 0.01 0.05 0.01
DAYS >= .01 8 3.5 4.5 2
DAYS >= .10 4 1.2 2.8 1
DAYS >= .50 1 0.3 0.7 0
DAYS >= 1.00 0 0.1 -0.1 0
DAYS >= %-5.2F 0 0
DAYS >= %-5.2F 0 0
GREATEST
24 HR. TOTAL 1.32 10/10 TO 10/11 0.40 10/14 TO 10/14
STORM TOTAL 0.95 0.40
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 8 46 -38 12
SINCE 7/1 8 56 -48 MM
COOLING TOTAL 226 77 149 60
SINCE 1/1 1300 709 591 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST 01/02
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WIND (MPH)
AVERAGE WIND SPEED 5.5
RESULTANT WIND SPEED/DIRECTION 1/160
HIGHEST WIND SPEED/DIRECTION 31/110 DATE 10/03
HIGHEST GUST SPEED/DIRECTION 40/110 DATE 10/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.26
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 8
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 3 RAIN 4
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 13 FOG W/VIS <= 1/4 MILE 2
HAZE 7
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$