Climatological Report (Monthly)
Issued by NWS

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136
CXUS56 KSGX 011601
CLMFUL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
800 AM PST WED FEB 1 2017

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              94   01/31/2003
 LOW               28   01/14/2007
HIGHEST            82   01/29        69      13       78  01/21
LOWEST             39   01/26        45      -6       40  01/12
                        01/24
AVG. MAXIMUM     65.8              67.8    -2.0     67.3
AVG. MINIMUM     47.2              44.6     2.6     47.5
MEAN             56.5              56.2     0.3     57.4
DAYS MAX >= 90      0               0.1    -0.1        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100     0                                  0
DAYS MIN <= 32      0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.58   1969
 MINIMUM         0.01   2003
TOTALS           7.13              3.03    4.10     2.66
DAILY AVG.       0.23              0.10    0.13     0.09
DAYS >= .01        11                MM      MM        5
DAYS >= .10         8                MM      MM        4
DAYS >= .50         5                MM      MM        3
DAYS >= 1.00        2                MM      MM        0
DAYS >= 1.50        1                                  0
DAYS >= 2.00        1                                  0
GREATEST
 24 HR. TOTAL    2.76   01/22 TO 01/22           01/06 TO 01/07
                                                          01/31 TO 01/31
                                                          01/31 TO 01/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    01/07(00) TO 01/07(00)
                                                 01/31(00) TO 01/31(00)1
                                                 01/31(00) TO 01/31(00)1

DEGREE_DAYS
HEATING TOTAL     256               277     -21      229
 SINCE 7/1        526               717    -191      611
COOLING TOTAL       0                 4      -4        0
 SINCE 1/1          0                 0       0        0

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

WIND (MPH)
AVERAGE WIND SPEED              3.3
RESULTANT WIND SPEED/DIRECTION   1/121
HIGHEST WIND SPEED/DIRECTION    22/180    DATE  01/20
HIGHEST GUST SPEED/DIRECTION    35/150    DATE  01/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

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

$$



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