790
CXUS56 KSGX 020927
CLMRNM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT FRI OCT 02 2026

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

...THE RAMONA AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1974 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            114   09/06/2024
 LOW              39   09/28/2013
                       09/18/2010
                       09/25/2005
HIGHEST          106   09/09         88      18       98  09/02
LOWEST            44   09/02         55     -11       44  09/09
AVG. MAXIMUM    89.3               87.4     1.9     86.7
AVG. MINIMUM    56.5               54.9     1.6     56.6
MEAN            72.9               71.2     1.7     71.7
DAYS MAX >= 90    12               13.4    -1.4       11
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MAX >= 45    30                                  29
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          0.05               0.15   -0.10     0.62
DAILY AVG.      0.00               0.00   -0.00     0.02
DAYS >= .01        3                1.6     1.4        4
DAYS >= .10        0                0.3    -0.3        2
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   0.03   09/08 TO 09/08               0.31  09/17 TO 09/18
 STORM TOTAL    0.03                                0.30
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL      0                 11     -11        1
 SINCE 7/1         0                 10     -10       MM
COOLING TOTAL    244                196      48      202
 SINCE 1/1      1128                888     240       MM

FREEZE DATES
RECORD
 EARLIEST     10/10/1974
 LATEST       05/07/1975
EARLIEST                        MM
LATEST                          03/06
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
RESULTANT WIND SPEED/DIRECTION   3/280
HIGHEST WIND SPEED/DIRECTION    20/250    DATE  09/08
                                20/270          09/29
HIGHEST GUST SPEED/DIRECTION    33/310    DATE  09/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.26
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                2     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      5
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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