Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSGX 010946
CLMSNA
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
246 AM PDT MON MAY 01 2023
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...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 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 103 04/07/2022
04/07/2022
LOW 41 04/10/1999
HIGHEST 86 04/21 69 17 103 04/07
LOWEST 48 04/05 52 -4 49 04/13
AVG. MAXIMUM 68.0 70.2 -2.2 74.7
AVG. MINIMUM 54.6 54.9 -0.3 58.1
MEAN 61.3 62.6 -1.3 66.4
DAYS MAX >= 90 0 0.6 -0.6 2
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 2.73 2020
MINIMUM 0.01 2013
TOTALS 0.04 0.52 -0.48 0.17
DAILY AVG. 0.00 0.02 -0.02 0.01
DAYS >= .01 1 3.7 -2.7 1
DAYS >= .10 0 1.4 -1.4 1
DAYS >= .50 0 0.4 -0.4 0
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 04/13 TO 04/13 0.17 04/22 TO 04/22
STORM TOTAL 0.04 0.17
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 117 99 18 24
SINCE 7/1 1149 1052 97 MM
COOLING TOTAL 12 25 -13 73
SINCE 1/1 12 49 -37 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST MM
LATEST MM
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WIND (MPH)
AVERAGE WIND SPEED 5.5
RESULTANT WIND SPEED/DIRECTION 4/200
HIGHEST WIND SPEED/DIRECTION 20/320 DATE 04/03
HIGHEST GUST SPEED/DIRECTION 27/290 DATE 04/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.51
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 9
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 3 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 0
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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