272
CXUS56 KSTO 011904
CLMSCK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
1204 PM PDT FRI MAY 01 2026

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

...THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            100   04/30/1981
 LOW              32   04/20/2008
                       04/08/2001
                       04/17/1976
HIGHEST           86   04/05         MM      MM
LOWEST            39   04/03         MM      MM
AVG. MAXIMUM    74.5
AVG. MINIMUM    46.7
MEAN            60.6
DAYS MAX >= 90     0                1.0    -1.0
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.1    -0.1
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.55   1958
 MINIMUM        0.00   1949
TOTALS          2.80               1.11    1.69     1.40
DAILY AVG.      0.09               0.04    0.05     0.05
DAYS >= .01       10                5.3     4.7        4
DAYS >= .10        5                2.9     2.1        2
DAYS >= .50        3                0.6     2.4        1
DAYS >= 1.00       1                                   1


DEGREE DAYS
HEATING TOTAL    131                146     -15
 SINCE 7/1      1901               2215    -314
COOLING TOTAL      6                 24     -18
 SINCE 1/1        46                 25      21
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.1
HIGHEST WIND SPEED/DIRECTION    29/260    DATE  04/11
HIGHEST GUST SPEED/DIRECTION    41/250    DATE  04/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.26
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     MIXED PRECIP              MM
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               10     FREEZING RAIN             MM
LT FREEZING RAIN         MM     HAIL                      MM
HEAVY SNOW               MM     SNOW                      MM
LIGHT SNOW               MM     SLEET                     MM
FOG                       9     FOG W/VIS <= 1/4 MILE     MM
HAZE                     MM

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

$$