Climatological Report (Monthly)
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000
CXUS56 KSGX 011835
CLMOKB


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
1035 AM PST MON JAN 1 2018

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

...THE OCEANSIDE AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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              87   12/10/2017
 LOW               25   12/23/2011
HIGHEST            87R  12/10        MM      MM       83  12/29
LOWEST             28   12/22        MM      MM       33  12/04
AVG. MAXIMUM     74.0              65.3     8.7     66.7
AVG. MINIMUM     37.7              39.9    -2.2     44.8
MEAN             55.9              52.6     3.3     55.8
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      4               1.7     2.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.08   2010
 MINIMUM           MM   MM
TOTALS           0.00              2.15   -2.15     3.81
DAILY AVG.       0.00              0.07   -0.07     0.12
DAYS >= .01         0                MM      MM        8
DAYS >= .10         0                MM      MM        7
DAYS >= .50         0                MM      MM        4
DAYS >= 1.00        0                MM      MM        0
DAYS >= 1.50        0                                  0
DAYS >= 2.00        0                                  0
GREATEST
 24 HR. TOTAL    0.00   12/31 TO 12/31           12/15 TO 12/16
                                                          12/31 TO 12/31
                                                          12/31 TO 12/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/16(00) TO 12/16(00)
                                                 12/31(00) TO 12/31(00)1
                                                 12/31(00) TO 12/31(00)1

DEGREE_DAYS
HEATING TOTAL     243               384    -141      280
 SINCE 7/1        412               734    -322      466
COOLING TOTAL       2                 0       2        0
 SINCE 1/1        761               419     342      657

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

WIND (MPH)
AVERAGE WIND SPEED              3.9
RESULTANT WIND SPEED/DIRECTION   1/005
HIGHEST WIND SPEED/DIRECTION    26/060    DATE  12/07
HIGHEST GUST SPEED/DIRECTION    34/060    DATE  12/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              1
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     50

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     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      7
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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