076
CXUS56 KSGX 011053
CLMMYF

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
253 AM PST SUN FEB 01 2026

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

...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            102   01/30/2024
 LOW              30   01/14/2007
HIGHEST           83   01/31         MM      MM       78  01/22
LOWEST            38   01/10         MM      MM       37  01/14
AVG. MAXIMUM    71.2               67.3     3.9     67.0
AVG. MINIMUM    48.6               46.0     2.6     42.8
MEAN            59.9               56.6     3.3     54.9
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                0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.29   2023
TOTALS          2.53               2.32    0.21     0.28
DAILY AVG.      0.08               0.07    0.01     0.01
DAYS >= .01        6                7.2    -1.2        2
DAYS >= .10        3                3.1    -0.1        2
DAYS >= .50        1                1.1    -0.1        0
DAYS >= 1.00       1                0.5     0.5        0
DAYS >= %-5.2F     0                                   0
DAYS >= %-5.2F     0                                   0
GREATEST
 24 HR. TOTAL   1.89   01/01 TO 01/01               0.24  01/26 TO 01/27
 STORM TOTAL    1.89                                0.18
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL    150                263    -113      305
 SINCE 7/1       409                694    -285       MM
COOLING TOTAL      3                  4      -1        0
 SINCE 1/1         3                  4      -1       MM

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

WIND (MPH)
AVERAGE WIND SPEED              3.6
RESULTANT WIND SPEED/DIRECTION   1/300
HIGHEST WIND SPEED/DIRECTION    23/040    DATE  01/09
HIGHEST GUST SPEED/DIRECTION    31/150    DATE  01/01
                                31/030          01/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.25
NUMBER OF DAYS FAIR           21
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      2
HAZE                      4

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

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