Climatological Report (Monthly)
Issued by NWS

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
000
CXUS56 KSGX 011843
CLMFUL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
1043 AM PST TUE JAN 1 2019

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              87   12/10/2017
                        12/09/2017
                        12/12/2010
 LOW               31   12/24/1998
HIGHEST            80   12/13        70      10       87  12/10
                                                          12/09
LOWEST             36   12/29        46     -10       36  12/22
AVG. MAXIMUM     68.7              67.4     1.3     75.6
AVG. MINIMUM     47.5              44.8     2.7     45.6
MEAN             58.1              56.1     2.0     60.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.95   2010
 MINIMUM         0.02   1990
TOTALS           1.01              2.05   -1.04     0.03
DAILY AVG.       0.03              0.07   -0.04     0.00
DAYS >= .01         5                MM      MM        1
DAYS >= .10         2                MM      MM        0
DAYS >= .50         1                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.73   12/06 TO 12/06           12/20 TO 12/20
                                                          12/31 TO 12/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          12/31 TO 12/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    12/20(00) TO 12/20(00)
                                                 12/31(00) TO 12/31(00)1EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 12/31(00) TO 12/31(00)1EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL     205               276     -71      140
 SINCE 7/1        235               440    -205      162
COOLING TOTAL       0                 1      -1       11
 SINCE 1/1       1817              1252     565     1873

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST      12/31             MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              2.7
RESULTANT WIND SPEED/DIRECTION   1/098
HIGHEST WIND SPEED/DIRECTION    23/060    DATE  12/31
HIGHEST GUST SPEED/DIRECTION    34/050    DATE  12/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           23
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     59

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  3
  0
  0
  0
  0
  3
HAZE                     11

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

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.