Climatological Report (Monthly)
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208
CXUS56 KSGX 011430
CLMSAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
730 AM PDT FRI MAY 1 2015

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

...THE SAN DIEGO/LINDBERGH FIELD CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              98   04/20/2009
                        04/20/1958
 LOW               39   04/07/1875
HIGHEST            86   04/03        68      18       94  04/30
LOWEST             56   04/09        56       0       52  04/03
AVG. MAXIMUM     71.9              67.5     4.4     71.6
AVG. MINIMUM     59.6              55.9     3.7     58.9
MEAN             65.8              61.7     4.1     65.2
DAYS MAX >= 90      0               0.1    -0.1        2
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MAX >= 100     0                                  0
DAYS MIN <= 32      0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.37   1926
 MINIMUM         0.00   1993
TOTALS           0.02              0.78   -0.76     0.53
DAILY AVG.       0.00              0.03   -0.03     0.02
DAYS >= .01         1               4.0    -3.0        5
DAYS >= .10         0               1.9    -1.9        2
DAYS >= .50         0               0.4    -0.4        0
DAYS >= 1.00        0               0.1    -0.1        0
DAYS >= 1.50        0                                  0
DAYS >= 2.00        0                                  0
GREATEST
 24 HR. TOTAL    0.02   04/25 TO 04/25           04/01 TO 04/02
                        04/24 TO 04/25                    04/30 TO 04/30
                        04/25 TO 04/25                    04/30 TO 04/30
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/02(00) TO 04/02(00)
                                                 04/30(00) TO 04/30(00)0
                                                 04/30(00) TO 04/30(00)0

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
SNOWDEPTH AVG.      0

DEGREE_DAYS
HEATING TOTAL      21               113     -92       41
 SINCE 7/1        403              1149    -746      537
COOLING TOTAL      54                14      40       55
 SINCE 1/1        169                24     145       84

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.8
RESULTANT WIND SPEED/DIRECTION   4/280
HIGHEST WIND SPEED/DIRECTION    23/250    DATE  04/25
HIGHEST GUST SPEED/DIRECTION    28/260    DATE  04/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     57

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

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

$$



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