Climatological Report (Monthly)
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000
CXUS56 KSGX 011643
CLMRNM


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
943 AM PDT WED MAY 1 2019

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

...THE RAMONA AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1974 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              98   04/06/1989
 LOW               28   04/10/1999
                        04/03/1997
HIGHEST            87   04/08        73      14       97  04/09
LOWEST             35   04/11        43      -8       33  04/18
AVG. MAXIMUM     73.2              70.1     3.1     76.7
AVG. MINIMUM     45.6              41.8     3.8     42.7
MEAN             59.4              55.9     3.5     59.7
DAYS MAX >= 90      0               0.7    -0.7        2
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.5    -0.5        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.65   1988
 MINIMUM         0.00   1993
TOTALS           0.23              1.40   -1.17     0.06
DAILY AVG.       0.01              0.05   -0.04     0.00
DAYS >= .01         5                MM      MM        2
DAYS >= .10         1                MM      MM        0
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.12   04/29 TO 04/29           04/30 TO 04/30
                                                          04/30 TO 04/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          04/30 TO 04/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/30(00) TO 04/30(00)
                                                 04/30(00) TO 04/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 04/30(00) TO 04/30(00)0EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL     166               276    -110      163
 SINCE 7/1       2101              2392    -291     1603
COOLING TOTAL       5                 4       1       10
 SINCE 1/1          5                 5       0       26

FREEZE DATES
RECORD
 EARLIEST     10/10/1974
 LATEST       05/07/1975
EARLIEST                        11/24
LATEST                          03/25
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
RESULTANT WIND SPEED/DIRECTION   3/270
HIGHEST WIND SPEED/DIRECTION    21/280    DATE  04/28
HIGHEST GUST SPEED/DIRECTION    25/280    DATE  04/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  1
  0
  0
  0
  0
  3
HAZE                     10

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

$$



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