Climatological Report (Annual)
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000
CXUS56 KSGX 011657
CLAOKB

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
821 AM PST SUN JAN 1 2012

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

...THE OCEANSIDE AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2011

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              86   12/07/2001
 LOW               25   12/23/2011
HIGHEST            73   12/25        MM      MM       83  12/12
LOWEST             25R  12/23        MM      MM       31  12/01
AVG. MAXIMUM     65.0              65.3    -0.3     64.3
AVG. MINIMUM     35.0              39.9    -4.9     43.1
MEAN             50.0              52.6    -2.6     53.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100     0                                  0
DAYS MIN <= 32     13               1.7    11.3        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.08   2010
 MINIMUM           MM   MM
TOTALS           0.82              2.15   -1.33     8.08
DAILY AVG.       0.03              0.07   -0.04     0.26
DAYS >= .01         4                MM      MM       13
DAYS >= .10         1                MM      MM        9
DAYS >= .50         1                MM      MM        5
DAYS >= 1.00        0                MM      MM        3
DAYS >= 1.50        0                                  1
DAYS >= 2.00        0                                  1
GREATEST
 24 HR. TOTAL    0.81   12/12 TO 12/13           12/21 TO 12/22
                                                          12/31 TO 12/31
                                                          12/31 TO 12/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/22(00) TO 12/22(00)
                                                 12/31(00) TO 12/31(00)1
                                                 12/31(00) TO 12/31(00)1

SNOWFALL (INCHES)
TOTALS            0.0                MM      MM      0.0
SINCE 7/1         0.0                MM      MM      0.0
SNOWDEPTH AVG.      0

DEGREE_DAYS
HEATING TOTAL     458               384      74      342
 SINCE 7/1        842               734     108      697
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        326               419     -93      381

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST      12/26             MM
LATEST                          MM
..................................................

WIND (MPH)
AVERAGE WIND SPEED              2.6
RESULTANT WIND SPEED/DIRECTION   0/319
HIGHEST WIND SPEED/DIRECTION    17/040    DATE  12/22
HIGHEST GUST SPEED/DIRECTION    31/090    DATE  12/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      5
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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