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
000
CDUS46 KSGX 161231
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
430 AM PST SAT DEC 16 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    301 PM  86    1942  66     15       68
  MINIMUM         49    631 AM  27    1948  42      7       51
                                      1902
                                      1901
  AVERAGE         65                        54     11       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.05 1957   0.04  -0.04     0.30
  MONTH TO DATE    0.00                      0.55  -0.55     0.30
  SINCE OCT 1      0.03                      1.83  -1.80     2.22
  SINCE JAN 1      8.49                     11.42  -2.93     6.50

DEGREE DAYS
 HEATING
  YESTERDAY        0                        11    -11        5
  MONTH TO DATE   37                       151   -114      104
  SINCE DEC 1     37                       151   -114      104
  SINCE JUL 1     83                       351   -268      208

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE DEC 1      2                         0      2        0
  SINCE JAN 1   2308                      1754    554     2298
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    38          1100 PM
 LOWEST      6           300 PM
 AVERAGE    22

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


THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        86      1939
 MINIMUM TEMPERATURE (F)   42        28      1948
                                             1945
                                             1912


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   648 AM PST   SUNSET   443 PM PST
DECEMBER 17 2017......SUNRISE   649 AM PST   SUNSET   443 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.