Climatological Report (Monthly)
Issued by NWS

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CXUS56 KSGX 011643
CLMTRM


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

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1950 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             110   04/08/1989
 LOW               32   04/10/1999
HIGHEST           104   04/26        88      16      103  04/26
                        04/24                             04/25
                                                          04/22
LOWEST             47   04/01        55      -8       42  04/18
AVG. MAXIMUM     92.8              87.4     5.4     94.5
AVG. MINIMUM     62.2              53.2     9.0     60.6
MEAN             77.5              70.3     7.2     77.6
DAYS MAX >= 90     19              11.4     7.6       23
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         0.50   1975
 MINIMUM         0.00   2018
                        2017
                        2013
TOTALS              T              0.06   -0.06     0.00
DAILY AVG.          T              0.00    0.00     0.00
DAYS >= .01         0               0.7    -0.7        0
DAYS >= .10         0               0.2    -0.2        0
DAYS >= .50         0               0.0     0.0        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL       T   04/29 TO 04/29           04/30 TO 04/30
                        04/28 TO 04/28                    04/29 TO 04/29EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                        04/16 TO 04/16                    04/28 TO 04/28EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    04/30(00) TO 04/30(00)
                                                 04/29(00) TO 04/29(00)8EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                 04/28(00) TO 04/28(00)8EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL       0                23     -23        0
 SINCE 7/1        931              1180    -249      611
COOLING TOTAL     383               182     201      387
 SINCE 1/1        511               256     255      534

FREEZE DATES
RECORD
 EARLIEST     10/30/1971
 LATEST       04/10/1999
EARLIEST                        12/02
LATEST                          02/06
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.8
RESULTANT WIND SPEED/DIRECTION   7/328
HIGHEST WIND SPEED/DIRECTION    40/310    DATE  04/09
HIGHEST GUST SPEED/DIRECTION    48/310    DATE  04/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     30

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  0
  0
  0
  0
  0
  0
HAZE                      7

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

$$



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