Climatological Report (Monthly)
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000
CXUS56 KSGX 011744
CLMRAL


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
1044 AM PDT SUN MAY 1 2016

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

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             105   04/06/1989
 LOW               29   04/04/1970
HIGHEST            98   04/06        76      22       96  04/29
LOWEST             46   04/26        49      -3       45  04/07
AVG. MAXIMUM     79.5              75.3     4.2     78.8
AVG. MINIMUM     53.3              50.4     2.9     52.4
MEAN             66.4              62.8     3.6     65.6
DAYS MAX >= 90      6               2.7     3.3        3
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         3.64   1965
 MINIMUM         0.00   2008
                        1993
                        1992
TOTALS           0.49              0.80   -0.31     0.37
DAILY AVG.       0.02              0.03   -0.01     0.01
DAYS >= .01         6                MM      MM        2
DAYS >= .10         2                MM      MM        1
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    0.21   04/08 TO 04/09           04/25 TO 04/25
                                                          04/24 TO 04/25
                                                          04/25 TO 04/25
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/25(00) TO 04/25(00)
                                                 04/25(00) TO 04/25(00)5
                                                 04/25(00) TO 04/25(00)5

DEGREE_DAYS
HEATING TOTAL      34               107     -73       52
 SINCE 7/1       1012              1420    -408      714
COOLING TOTAL      84                42      42       78
 SINCE 1/1        189                63     126      231

FREEZE DATES
RECORD
 EARLIEST     10/21/1949
 LATEST       04/28/1894
EARLIEST                        12/04
LATEST                          02/24
......................................................

WIND (MPH)
AVERAGE WIND SPEED              5.1
RESULTANT WIND SPEED/DIRECTION   2/284
HIGHEST WIND SPEED/DIRECTION    25/240    DATE  04/25
HIGHEST GUST SPEED/DIRECTION    35/360    DATE  04/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     50

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      5

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

$$



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