Climatological Report (Monthly)
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000
CXUS56 KSGX 011646
CLMONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
946 AM PDT MON SEP 1 2014

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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             109   08/30/1998
 LOW               54   08/11/2009
HIGHEST           100   08/29        95       5      104  08/29
                        08/28
                        08/01
LOWEST             60   08/06        63      -3       58  08/11
                                                          08/10
                                                          08/09
AVG. MAXIMUM     93.6              93.6     0.0     93.8
AVG. MINIMUM     65.7              64.7     1.0     64.9
MEAN             79.6              79.1     0.5     79.3
DAYS MAX >= 90     25              22.8     2.2       22
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100     3                                  6
DAYS MAX >= 110     0                                  0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.92   1977
 MINIMUM         0.00   2010
                        2009
                        2006
TOTALS           0.13              0.13    0.00        T
DAILY AVG.       0.00              0.00    0.00        T
DAYS >= .01         2                MM      MM        0
DAYS >= .10         0                MM      MM        0
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
DAYS >= 1.50        0                                  0
DAYS >= 2.00        0                                  0
GREATEST
 24 HR. TOTAL    0.13   08/02 TO 08/03           08/26 TO 08/26
                                                          08/18 TO 08/19
                                                          08/19 TO 08/19
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    08/26(00) TO 08/26(00)
                                                 08/19(00) TO 08/19(00)9
                                                 08/19(00) TO 08/19(00)9

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1         0.0

DEGREE_DAYS
HEATING TOTAL       0                 0       0        0
 SINCE 7/1          0                 0       0        0
COOLING TOTAL     464               439      25      451
 SINCE 1/1       1619              1223     396     1473

FREEZE DATES
RECORD
 EARLIEST     11/30/2004
 LATEST       02/14/2006
EARLIEST                        MM
LATEST                          MM
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
RESULTANT WIND SPEED/DIRECTION   5/248
HIGHEST WIND SPEED/DIRECTION    21/260    DATE  08/28
HIGHEST GUST SPEED/DIRECTION    27/270    DATE  08/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           22
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     52

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                     14

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

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