Climatological Report (Monthly)
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000
CXUS56 KSGX 030103
CLMONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
603 PM PDT THU JUL 2 2015

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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF JUNE 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             108   06/20/2008
 LOW               46   06/05/1999
HIGHEST           105   06/08        88      17       94  06/29
                                                          06/20
                                                          06/09
LOWEST             57   06/07        57       0       56  06/03
                        06/02
AVG. MAXIMUM     90.1              85.5     4.6     88.2
AVG. MINIMUM     62.8              59.0     3.8     60.4
MEAN             76.4              72.3     4.1     74.3
DAYS MAX >= 90     17               8.9     8.1       12
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100     3                                  0
DAYS MAX >= 110     0                                  0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         0.57   1957
 MINIMUM         0.00   2014
                        2012
                        2010
TOTALS           0.01              0.12   -0.11     0.00
DAILY AVG.       0.00              0.00    0.00     0.00
DAYS >= .01         1                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    0.01   06/30 TO 06/30           06/30 TO 06/30
                                                          06/30 TO 06/30
                                                          06/30 TO 06/30
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    06/30(00) TO 06/30(00)
                                                 06/30(00) TO 06/30(00)0
                                                 06/30(00) TO 06/30(00)0

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1         0.0

DEGREE_DAYS
HEATING TOTAL       0                 5      -5        0
 SINCE 7/1        783              1537    -754      836
COOLING TOTAL     350               223     127      286
 SINCE 1/1        645               389     256      680

FREEZE DATES
RECORD
 EARLIEST     11/30/2004
 LATEST       02/14/2006
EARLIEST      12/10             MM
LATEST        01/02             MM
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
RESULTANT WIND SPEED/DIRECTION   6/252
HIGHEST WIND SPEED/DIRECTION    23/230    DATE  06/30
HIGHEST GUST SPEED/DIRECTION    29/240    DATE  06/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     54

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                     15

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

$$


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