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000
CXUS56 KMTR 072349
CLMSJC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
349 PM PST WED FEB 07 2024

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             79   01/08/1962
 LOW              18   01/06/1894
HIGHEST           68   01/12                          68  01/22
                       01/25
                                                          01/27
                                                          01/28
LOWEST            33   01/21                          32  01/02
AVG. MAXIMUM    59.5               59.8    -0.3     63.4
AVG. MINIMUM    44.1               41.8     2.3     41.5
MEAN            51.8                                52.5
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   1
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          5.52               2.80    2.72        T
DAILY AVG.      0.18               0.09    0.09        T
DAYS >= .01       MM                                   0
DAYS >= .10       MM                                   0
DAYS >= .50       MM                                   0
DAYS >= 1.00      MM                                   0
GREATEST
 24 HR. TOTAL   0.80                                   T  01/29 TO 01/29
                                                          01/22 TO 01/22
                                                          01/29 TO 01/29


DEGREE DAYS
HEATING TOTAL    401                440     -39      381
 SINCE 7/1       793               1251    -458       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.1
RESULTANT WIND SPEED/DIRECTION   3/150
HIGHEST WIND SPEED/DIRECTION    38/140    DATE  01/07
HIGHEST GUST SPEED/DIRECTION    57/200    DATE  01/10

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.52
NUMBER OF DAYS FAIR           MM
NUMBER OF DAYS PC             MM
NUMBER OF DAYS CLOUDY         MM

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                8     RAIN                       9
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$