Climatological Report (Daily)
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033
CDUS46 KSGX 251137
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
437 AM PDT THU MAY 25 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 24 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         86    235 PM  88    2007  80      6       72
  MINIMUM         58   1159 PM  48    2010  56      2       55
  AVERAGE         72                        68      4       64

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2012   0.00   0.00     0.00
  MONTH TO DATE    0.56                      0.27   0.29     1.27
  SINCE OCT 1     15.62                     14.40   1.22     7.71
  SINCE JAN 1     10.74                     10.23   0.51     5.59

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        1
  MONTH TO DATE   52                        32     20       40
  SINCE MAR 1    194                       368   -174      205
  SINCE JUL 1   1291                      1525   -234     1214

 COOLING
  YESTERDAY        7                         4      3        0
  MONTH TO DATE  121                        78     43       58
  SINCE MAR 1    255                       131    124      172
  SINCE JAN 1    256                       137    119      215
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           900 PM
 LOWEST     25           200 PM
 AVERAGE    56

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        88      2006
 MINIMUM TEMPERATURE (F)   56        48      2010


SUNRISE AND SUNSET
MAY 25 2017...........SUNRISE   543 AM PDT   SUNSET   753 PM PDT
MAY 26 2017...........SUNRISE   542 AM PDT   SUNSET   753 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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