303
CXUS56 KSGX 011028
CLMSNA

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
328 AM PDT WED MAY 01 2024

...................................

...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            103   04/07/2022
                       04/07/2022
 LOW              41   04/10/1999
HIGHEST           83   04/09         69      14       86  04/21
LOWEST            46   04/06         52      -6       48  04/05
AVG. MAXIMUM    69.1               70.2    -1.1     68.0
AVG. MINIMUM    53.8               54.9    -1.1     54.6
MEAN            61.5               62.6    -1.1     61.3
DAYS MAX >= 90     0                0.6    -0.6        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MAX >= 45    28                                  30
DAYS MIN <= 32     0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.73   2020
 MINIMUM           T   2023
TOTALS          0.35               0.52   -0.17        T
DAILY AVG.      0.01               0.02   -0.01     0.00
DAYS >= .01        3                3.7    -0.7        0
DAYS >= .10        2                1.4     0.6        0
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   1.06   03/31 TO 03/31                  T  04/30 TO 04/30
 STORM TOTAL    0.18                                0.04
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL     94                 99      -5      117
 SINCE 7/1       774               1052    -278       MM
COOLING TOTAL      4                 25     -21       12
 SINCE 1/1         7                 49     -42       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.6
RESULTANT WIND SPEED/DIRECTION   4/200
HIGHEST WIND SPEED/DIRECTION    24/230    DATE  04/13
HIGHEST GUST SPEED/DIRECTION    42/220    DATE  04/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.43
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      1
HAZE                      4

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$