Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KSGX 011643
CLMSNA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
943 AM PDT WED MAY 1 2019

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

...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   04/27/2008
 LOW               41   04/10/1999
HIGHEST            84   04/08        69      15       88  04/10
LOWEST             52   04/11        52       0       49  04/17
AVG. MAXIMUM     70.9              69.0     1.9     71.8
AVG. MINIMUM     56.7              53.9     2.8     55.2
MEAN             63.8              61.4     2.4     63.5
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.69   2006
 MINIMUM         0.01   2013
                        2009
TOTALS           0.03              0.89   -0.86     0.05
DAILY AVG.       0.00              0.03   -0.03     0.00
DAYS >= .01         1                MM      MM        1
DAYS >= .10         0                MM      MM        0
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.03   04/29 TO 04/29           04/19 TO 04/19
                                                          04/30 TO 04/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          04/30 TO 04/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/19(00) TO 04/19(00)
                                                 04/30(00) TO 04/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 04/30(00) TO 04/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL      47               120     -73       61
 SINCE 7/1        956              1207    -251      671
COOLING TOTAL      19                14       5       27
 SINCE 1/1         29                29       0       53

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

WIND (MPH)
AVERAGE WIND SPEED              5.3
RESULTANT WIND SPEED/DIRECTION   4/210
HIGHEST WIND SPEED/DIRECTION    20/210    DATE  04/09
HIGHEST GUST SPEED/DIRECTION    30/320    DATE  04/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  0
  0
  0
  0
  0
  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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