821
CDUS46 KMTR 190045
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT WED MAR 18 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 18 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 87R 3:27 PM 87 1914 66 21 61
MINIMUM 58 6:34 AM 34 1922 47 11 42
AVERAGE 73 56 17 52
PRECIPITATION (IN)
TODAY 0.00 1.04 1907 0.06 -0.06 0.00
MONTH TO DATE T 1.35 -1.35 1.64
SINCE OCT 1 10.72 10.99 -0.27 8.56
SINCE JAN 1 5.36 6.84 -1.48 4.92
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 9 -9 13
MONTH TO DATE 69 171 -102 212
SINCE MAR 1 69 171 -102 212
SINCE JUL 1 1326 1754 -428 1383
COOLING
TODAY 8 0 8 0
MONTH TO DATE 17 0 17 0
SINCE MAR 1 17 0 17 0
SINCE JAN 1 21 0 21 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 7:00 AM
LOWEST 37 1:00 PM
AVERAGE 59
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 82 1914
1988
MINIMUM TEMPERATURE (F) 47 28 1894
SUNRISE AND SUNSET
MARCH 18 2026.........SUNRISE 7:14 AM PDT SUNSET 7:18 PM PDT
MARCH 19 2026.........SUNRISE 7:12 AM PDT SUNSET 7:19 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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