Climatological Report (Monthly)
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000
CXUS56 KSGX 011025
CLMRNM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
325 AM PDT SUN OCT 01 2023

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

...THE RAMONA AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1974 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            112   09/06/2020
                       09/05/2020
                       07/17/1925
 LOW              39   09/28/2013
                       09/18/2010
                       09/25/2005
HIGHEST           99   09/08         88      11      107  09/07
LOWEST            41   09/27         55     -14       48  09/22
AVG. MAXIMUM    82.5               87.4    -4.9     91.8
AVG. MINIMUM    55.0               54.9     0.1     60.7
MEAN            68.7               71.2    -2.5     76.3
DAYS MAX >= 90     7               13.4    -6.4       16
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MAX >= 45    30                                  30
DAYS MAX >= 120    0                                   0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.03   1976
 MINIMUM        0.00   2020
TOTALS          0.07               0.15   -0.08     0.97
DAILY AVG.      0.00               0.00   -0.00     0.03
DAYS >= .01        2                1.6     0.4        4
DAYS >= .10        0                0.3    -0.3        2
DAYS >= .50        0                0.0     0.0        1
DAYS >= 1.00       0                0.0     0.0        0
DAYS >= %-5.2F     0                                   0
DAYS >= %-5.2F     0                                   0
GREATEST
 24 HR. TOTAL   0.06   09/30 TO 09/30               0.63  09/11 TO 09/12
 STORM TOTAL    0.06                                0.62
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL     12                 11       1        0
 SINCE 7/1        12                 10       2       MM
COOLING TOTAL    132                196     -64      348
 SINCE 1/1       863                888     -25       MM

FREEZE DATES
RECORD
 EARLIEST     10/10/1974
 LATEST       05/07/1975
EARLIEST                        MM
LATEST                          04/05
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.4
RESULTANT WIND SPEED/DIRECTION   3/280
HIGHEST WIND SPEED/DIRECTION    18/270    DATE  09/30
HIGHEST GUST SPEED/DIRECTION    27/270    DATE  09/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.46
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      25     FOG W/VIS <= 1/4 MILE     13
HAZE                     12

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

$$


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