Climatological Report (Daily)
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000
CDUS46 KSGX 151232
CLIRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
431 AM PST FRI DEC 15 2017


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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 14 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         80    306 PM  83    1953  66     14       73
  MINIMUM         42    445 AM  23    1945  42      0       49
  AVERAGE         61                        54      7       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.81 1933   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.51  -0.51     0.00
  SINCE OCT 1      0.03                      1.79  -1.76     1.92
  SINCE JAN 1      8.49                     11.38  -2.89     6.20

DEGREE DAYS
 HEATING
  YESTERDAY        4                        11     -7        4
  MONTH TO DATE   37                       140   -103       99
  SINCE DEC 1     37                       140   -103       99
  SINCE JUL 1     83                       340   -257      203

 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   7   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     8.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    50          1200 AM
 LOWEST      8           300 PM
 AVERAGE    29

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


THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        86      1942
 MINIMUM TEMPERATURE (F)   42        27      1948
                                             1902
                                             1901


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   648 AM PST   SUNSET   442 PM PST
DECEMBER 16 2017......SUNRISE   648 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.




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