Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSGX 010946
CLMSAN
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
246 AM PDT MON MAY 01 2023
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...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 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 98 04/20/2009
04/20/1958
LOW 39 04/07/1875
HIGHEST 82 04/21 68 14 95 04/08
LOWEST 46 04/05 56 -10 48 04/14
04/06
AVG. MAXIMUM 66.2 68.8 -2.6 69.5
AVG. MINIMUM 54.2 57.1 -2.9 55.3
MEAN 60.2 62.9 -2.7 62.4
DAYS MAX >= 90 0 0.2 -0.2 1
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 5.37 1926
MINIMUM 0.00 1993
TOTALS 0.12 0.65 -0.53 0.02
DAILY AVG. 0.00 0.02 -0.02 0.00
DAYS >= .01 4 3.8 0.2 2
DAYS >= .10 0 1.7 -1.7 0
DAYS >= .50 0 0.3 -0.3 0
DAYS >= 1.00 0 0.1 -0.1 0
DAYS >= %-5.2F 0 0
DAYS >= %-5.2F 0 0
GREATEST
24 HR. TOTAL 0.10 04/12 TO 04/13 0.01 04/22 TO 04/22
04/03 TO 04/03
04/22 TO 04/22
STORM TOTAL 0.09 0.01
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 143 85 58 93
SINCE 7/1 1378 934 444 MM
COOLING TOTAL 8 23 -15 23
SINCE 1/1 8 41 -33 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 6.2
RESULTANT WIND SPEED/DIRECTION 3/280
HIGHEST WIND SPEED/DIRECTION 22/280 DATE 04/03
HIGHEST GUST SPEED/DIRECTION 32/340 DATE 04/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.64
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 13
AVERAGE RH (PERCENT) 69
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 6 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 0
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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