Climatological Report (Daily)
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CDUS46 KSGX 261130
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
430 AM PDT FRI MAY 26 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 25 2017...

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)
 YESTERDAY
  MAXIMUM         72    259 PM  88    2006  80     -8       70
  MINIMUM         56    531 AM  48    2010  56      0       54
  AVERAGE         64                        68     -4       62

PRECIPITATION (IN)
  YESTERDAY        T   R         0.00 2006   0.01  -0.01     0.00
                                      2005
                                      2004
  MONTH TO DATE    0.56                      0.28   0.28     1.27
  SINCE OCT 1     15.62                     14.41   1.21     7.71
  SINCE JAN 1     10.74                     10.24   0.50     5.59

DEGREE DAYS
 HEATING
  YESTERDAY        1                         1      0        3
  MONTH TO DATE   53                        33     20       43
  SINCE MAR 1    195                       369   -174      208
  SINCE JUL 1   1292                      1526   -234     1217

 COOLING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE  121                        82     39       58
  SINCE MAR 1    255                       135    120      172
  SINCE JAN 1    256                       141    115      215
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           300 AM
 LOWEST     44           100 PM
 AVERAGE    65

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        91      2014
 MINIMUM TEMPERATURE (F)   57        49      2012


SUNRISE AND SUNSET
MAY 26 2017...........SUNRISE   542 AM PDT   SUNSET   753 PM PDT
MAY 27 2017...........SUNRISE   542 AM PDT   SUNSET   754 PM PDT


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




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