825
CXUS56 KSGX 011040
CLMSDM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
240 AM PST SAT FEB 01 2025

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

...THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             90   01/06/2006
 LOW              27   01/14/2007
HIGHEST           85   01/23         MM      MM       81
LOWEST            35   01/21         MM      MM       33
AVG. MAXIMUM    68.5               67.0     1.5     65.7
AVG. MINIMUM    40.3               44.4    -4.1     43.4
MEAN            54.4               55.7    -1.3     54.5
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MAX >= 45    31                                  31
DAYS MIN <= 32     0                0.4    -0.4        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.59   1957
TOTALS          0.72               1.83   -1.11     3.41
DAILY AVG.      0.02               0.06   -0.04     0.11
DAYS >= .01        2                6.6    -4.6        7
DAYS >= .10        2                3.2    -1.2        6
DAYS >= .50        1                1.0     0.0        2
DAYS >= 1.00       0                0.2    -0.2        1
DAYS >= %-5.2F     0                                   0
DAYS >= %-5.2F     0                                   0
GREATEST
 24 HR. TOTAL   0.66   01/26 TO 01/27               2.00  01/22 TO 01/22
 STORM TOTAL    0.62                                2.00
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL    321                292      29      317
 SINCE 7/1       742                814     -72       MM
COOLING TOTAL      0                  4      -4        0
 SINCE 1/1         0                  4      -4       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          01/02
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.7
RESULTANT WIND SPEED/DIRECTION   2/130
HIGHEST WIND SPEED/DIRECTION    30/120    DATE  01/21
HIGHEST GUST SPEED/DIRECTION    37/120    DATE  01/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.17
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     49

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     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                      15     FOG W/VIS <= 1/4 MILE      3
HAZE                     31

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

$$