Climatological Report (Monthly)
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000
CXUS56 KSGX 012255
CLMSNA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
355 PM PDT WED NOV 1 2017

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

...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   10/24/2017
 LOW               46   10/29/2009
HIGHEST           106R  10/24        75      31       96  10/20
LOWEST             58   10/22        58       0       56  10/13
                        10/21
                        10/15
AVG. MAXIMUM     81.6              75.2     6.4     77.6
AVG. MINIMUM     61.9              58.7     3.2     60.5
MEAN             71.7              67.0     4.7     69.0
DAYS MAX >= 90      7               1.2     5.8        1
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100     1                                  0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.21   2004
 MINIMUM            T   2014
TOTALS              TR             0.75   -0.75     0.98
DAILY AVG.          T              0.02   -0.02     0.03
DAYS >= .01         0                MM      MM        4
DAYS >= .10         0                MM      MM        3
DAYS >= .50         0                MM      MM        1
DAYS >= 1.00        0                MM      MM        0
DAYS >= 1.50        0                                  0
DAYS >= 2.00        0                                  0
GREATEST
 24 HR. TOTAL       T   10/30 TO 10/30           10/23 TO 10/24
                                                          10/31 TO 10/31
                                                          10/31 TO 10/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    10/24(00) TO 10/24(00)
                                                 10/31(00) TO 10/31(00)1
                                                 10/31(00) TO 10/31(00)1

DEGREE_DAYS
HEATING TOTAL       0                26     -26        1
 SINCE 7/1          0                27     -27        1
COOLING TOTAL     217                86     131      133
 SINCE 1/1       1238               854     384     1153

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

WIND (MPH)
AVERAGE WIND SPEED              4.6
RESULTANT WIND SPEED/DIRECTION   3/191
HIGHEST WIND SPEED/DIRECTION    20/070    DATE  10/24
HIGHEST GUST SPEED/DIRECTION    29/090    DATE  10/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              8
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     62

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

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

$$



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