766
CXUS56 KSGX 010949
CLMRNM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
249 AM PDT MON JUN 01 2026

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

...THE RAMONA AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF MAY 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            107   05/30/1984
 LOW              29   05/21/1974
HIGHEST           92   05/11         76      16      101  05/10
LOWEST            39   05/06         48      -9       41  05/22
                       05/19
                                                          05/23
                                                          05/19
AVG. MAXIMUM    76.2               75.5     0.7     78.5
AVG. MINIMUM    48.4               48.9    -0.5     49.1
MEAN            62.3               62.2     0.1     63.8
DAYS MAX >= 90     1                2.3    -1.3        6
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MAX >= 45    31                                  31
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        2.48   1977
 MINIMUM        0.00   2004
TOTALS          0.33               0.41   -0.08     0.22
DAILY AVG.      0.01               0.01   -0.00     0.01
DAYS >= .01        5                4.1     0.9        6
DAYS >= .10        1                1.3    -0.3        0
DAYS >= .50        0                0.2    -0.2        0
DAYS >= 1.00       0                0.0     0.0        0
DAYS >= %-5.2F     0                                   0
DAYS >= %-5.2F     0                                   0
GREATEST
 24 HR. TOTAL   0.27   05/04 TO 05/05               0.09  05/03 TO 05/04
 STORM TOTAL    0.20                                0.05
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL     90                115     -25       88
 SINCE 7/1      1598               2302    -704       MM
COOLING TOTAL     12                 28     -16       61
 SINCE 1/1        47                 37      10       MM

FREEZE DATES
RECORD
 EARLIEST     10/10/1974
 LATEST       05/07/1975
EARLIEST                        11/30
LATEST                          04/19
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.5
RESULTANT WIND SPEED/DIRECTION   4/270
HIGHEST WIND SPEED/DIRECTION    20/260    DATE  05/18
                                20/300          05/19
                                20/260          05/27
HIGHEST GUST SPEED/DIRECTION    28/260    DATE  05/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN                7     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     10
HAZE                      9

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

$$