Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KSGX 011615
CLMONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
915 AM PDT WED APR 1 2015

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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF MARCH 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              94   03/14/2013
                        03/11/2007
                        09/27/2010
 LOW               33   03/12/2006
HIGHEST            93   03/27        71      22       92  03/16
                        03/26
LOWEST             42   03/05        47      -5       47  03/28
                        03/03
AVG. MAXIMUM     80.6              69.9    10.7     74.8
AVG. MINIMUM     53.0              47.2     5.8     52.1
MEAN             66.8              58.5     8.3     63.5
DAYS MAX >= 90      5               0.3     4.7        1
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100     0                                  0
DAYS MAX >= 110     0                                  0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.65   1978
 MINIMUM         0.00   1972
TOTALS           0.19              2.32   -2.13     0.50
DAILY AVG.       0.01              0.07   -0.06     0.02
DAYS >= .01         2                MM      MM        1
DAYS >= .10         1                MM      MM        1
DAYS >= .50         0                MM      MM        1
DAYS >= 1.00        0                MM      MM        0
DAYS >= 1.50        0                                  0
DAYS >= 2.00        0                                  0
GREATEST
 24 HR. TOTAL    0.16   03/02 TO 03/02           03/01 TO 03/01
                                                          03/31 TO 03/31
                                                          03/31 TO 03/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    03/01(00) TO 03/01(00)
                                                 03/31(00) TO 03/31(00)1
                                                 03/31(00) TO 03/31(00)1

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1         0.0

DEGREE_DAYS
HEATING TOTAL      57               212    -155       73
 SINCE 7/1        657              1369    -712      759
COOLING TOTAL     119                12     107       32
 SINCE 1/1        149                18     131       62

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

WIND (MPH)
AVERAGE WIND SPEED              5.4
RESULTANT WIND SPEED/DIRECTION   1/262
HIGHEST WIND SPEED/DIRECTION    29/040    DATE  03/12
HIGHEST GUST SPEED/DIRECTION    39/040    DATE  03/12

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     47

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                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                      9

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

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