Climatological Report (Monthly)
Issued by NWS

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417
CXUS56 KSGX 011028
CLMTRM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
328 AM PDT WED MAY 01 2024

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

...THE THERMAL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1950 TO 2024

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           98   04/21         88      10      105  04/28
                                                          04/29
LOWEST            39   04/07         55     -16       33  04/01
AVG. MAXIMUM    87.8               87.2     0.6     89.8
AVG. MINIMUM    54.7               54.8    -0.1     53.7
MEAN            71.3               71.0     0.3     71.8
DAYS MAX >= 90    14               13.2     0.8       15
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MAX >= 45    26                                  30
DAYS MAX >= 120    0                                   0
DAYS MIN <= 32     0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        0.72   2020
 MINIMUM        0.00   2023
TOTALS          0.00R              0.08   -0.08     0.00
DAILY AVG.      0.00               0.00   -0.00     0.00
DAYS >= .01        0                0.8    -0.8        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
DAYS >= %-5.2F     0                                   0
DAYS >= %-5.2F     0                                   0
GREATEST
 24 HR. TOTAL   0.00   04/01 TO 04/01               0.00  03/31 TO 03/31
 STORM TOTAL    0.00                                0.00
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL     19                 18       1       36
 SINCE 7/1       881               1102    -221       MM
COOLING TOTAL    189                198      -9      246
 SINCE 1/1       223                290     -67       MM

FREEZE DATES
RECORD
 EARLIEST     10/30/1971
 LATEST       04/10/1999
EARLIEST                        12/10
LATEST                          03/04
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
RESULTANT WIND SPEED/DIRECTION   4/330
HIGHEST WIND SPEED/DIRECTION    41/280    DATE  04/05
HIGHEST GUST SPEED/DIRECTION    57/280    DATE  04/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.01
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     38

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

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

$$