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000
CXUS56 KSGX 011943
CLMSNA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
1241 PM PDT WED MAY 1 2013

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

...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2013

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   04/19        69      15       83  04/07
LOWEST             50   04/19        52      -2       47  04/14
                        04/17                             04/06
                        04/10                             04/02
AVG. MAXIMUM     70.1              69.0     1.1     70.3
AVG. MINIMUM     55.1              53.9     1.2     53.6
MEAN             62.6              61.4     1.2     62.0
DAYS MAX >= 90      0               0.3    -0.3        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100     0                                  0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.69   2006
 MINIMUM         0.01   2009
TOTALS           0.01R             0.89   -0.88     1.06
DAILY AVG.       0.00              0.03   -0.03     0.04
DAYS >= .01         1                MM      MM        6
DAYS >= .10         0                MM      MM        3
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
DAYS >= 1.50        0                                  0
DAYS >= 2.00        0                                  0
GREATEST
 24 HR. TOTAL    0.01   04/05 TO 04/05           04/13 TO 04/13
                        04/04 TO 04/05                    04/12 TO 04/13
                        04/05 TO 04/05                    04/13 TO 04/13
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/13(00) TO 04/13(00)
                                                 04/13(00) TO 04/13(00)3
                                                 04/13(00) TO 04/13(00)3

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL      67               120     -53       94
 SINCE 7/1       1087              1207    -120     1084
COOLING TOTAL       3                14     -11        9
 SINCE 1/1          7                29     -22       32

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

WIND (MPH)
AVERAGE WIND SPEED              5.9
RESULTANT WIND SPEED/DIRECTION   4/206
HIGHEST WIND SPEED/DIRECTION    20/210    DATE  04/11
HIGHEST GUST SPEED/DIRECTION    30/210    DATE  04/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          6

AVERAGE RH (PERCENT)     63

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      7

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

$$