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CXUS56 KSGX 010931
CLMMYF

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
231 AM PDT TUE OCT 01 2024

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

...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            107   09/14/2012
                       09/27/2010
 LOW              52   09/30/2019
HIGHEST          103   09/08         MM      MM       94  09/10
LOWEST            55   09/17         MM      MM       58  09/19
                                                          09/27
AVG. MAXIMUM    80.4               81.4    -1.0     78.2
AVG. MINIMUM    63.8               63.6     0.2     64.2
MEAN            72.1               72.5    -0.4     71.2
DAYS MAX >= 90     7                4.1     2.9        3
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MAX >= 45    30                                  30
DAYS MIN <= 32     0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        1.08   2014
TOTALS          0.02               0.17   -0.15     0.05
DAILY AVG.      0.00               0.01   -0.01     0.00
DAYS >= .01        1                1.3    -0.3        3
DAYS >= .10        0                0.4    -0.4        0
DAYS >= .50        0                0.1    -0.1        0
DAYS >= 1.00       0                0.1    -0.1        0
DAYS >= %-5.2F     0                                   0
DAYS >= %-5.2F     0                                   0
GREATEST
 24 HR. TOTAL   0.02   09/20 TO 09/20               0.02  09/22 TO 09/22
                                                          09/02 TO 09/02
                                                          09/22 TO 09/22
 STORM TOTAL    0.02                                0.02
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL      1                  2      -1        0
 SINCE 7/1         1                  1       0       MM
COOLING TOTAL    221                227      -6      195
 SINCE 1/1       843                873     -30       MM

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

WIND (MPH)
AVERAGE WIND SPEED              5.5
RESULTANT WIND SPEED/DIRECTION   3/280
HIGHEST WIND SPEED/DIRECTION    18/310    DATE  09/09
HIGHEST GUST SPEED/DIRECTION    26/270    DATE  09/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.42
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      4
HAZE                     13

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

$$