Climatological Report (Daily)
Issued by NWS

Home | 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 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
994
CDUS46 KSGX 210018
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
417 PM PST MON NOV 20 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         76    312 PM  89    2002  71      5       69
  MINIMUM         48    641 AM  41    1998  46      2       52
  AVERAGE         62                        58      4       61

PRECIPITATION (IN)
  TODAY            0.00          0.82 2010   0.04  -0.04     0.36
  MONTH TO DATE    T                         0.88  -0.88     0.36
  SINCE OCT 1      T                         1.52  -1.52     0.98
  SINCE JAN 1     10.85                     12.39  -1.54     6.57

DEGREE DAYS
 HEATING
  TODAY            3                         7     -4        4
  MONTH TO DATE   28                        93    -65       28
  SINCE SEP 1     30                       138   -108       35
  SINCE JUL 1     30                       138   -108       35

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   11                        21    -10       82
  SINCE SEP 1    603                       481    122      571
  SINCE JAN 1   2242                      1704    538     2102
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    42           100 AM
 LOWEST     16          1100 AM
 AVERAGE    29

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        88      2002
 MINIMUM TEMPERATURE (F)   45        42      2011
                                             2004


SUNRISE AND SUNSET
NOVEMBER 20 2017......SUNRISE   628 AM PST   SUNSET   444 PM PST
NOVEMBER 21 2017......SUNRISE   629 AM PST   SUNSET   444 PM PST


-  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.