Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSGX 011025
CLMSAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
325 AM PDT SUN OCT 01 2023
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...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 111 09/26/1963
LOW 50 09/26/1907
09/19/1882
09/18/1882
HIGHEST 86 09/11 77 9 95 09/03
LOWEST 61 09/19 66 -5 62 09/22
AVG. MAXIMUM 75.7 77.2 -1.5 81.8
AVG. MINIMUM 66.1 66.2 -0.1 69.3
MEAN 70.9 71.7 -0.8 75.6
DAYS MAX >= 90 0 0.9 -0.9 3
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MAX >= 45 30 30
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 2.58 1939
MINIMUM 0.00 2020
TOTALS 0.05 0.12 -0.07 0.65
DAILY AVG. 0.00 0.00 -0.00 0.02
DAYS >= .01 2 0.9 1.1 2
DAYS >= .10 0 0.2 -0.2 1
DAYS >= .50 0 0.1 -0.1 1
DAYS >= 1.00 0 0.0 0.0 0
DAYS >= %-5.2F 0 0
DAYS >= %-5.2F 0 0
GREATEST
24 HR. TOTAL 0.04 09/22 TO 09/22 0.63 09/09 TO 09/09
STORM TOTAL 0.04 0.63
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 0 1 -1 MM
COOLING TOTAL 184 201 -17 326
SINCE 1/1 614 761 -147 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 5.7
RESULTANT WIND SPEED/DIRECTION 3/290
HIGHEST WIND SPEED/DIRECTION 17/290 DATE 09/09
17/280 09/11
HIGHEST GUST SPEED/DIRECTION 26/200 DATE 09/01
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.67
NUMBER OF DAYS FAIR 0
NUMBER OF DAYS PC 18
NUMBER OF DAYS CLOUDY 12
AVERAGE RH (PERCENT) 76
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 1
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 9 FOG W/VIS <= 1/4 MILE 1
HAZE 9
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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