187
CDUS46 KMTR 290829
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT SAT MAR 29 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 28 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 2:28 PM 84 1923 67 -4 64
MINIMUM 49 11:59 PM 34 1908 47 2 48
AVERAGE 56 57 -1 56
PRECIPITATION (IN)
YESTERDAY 0.12 0.70 1974 0.06 0.06 0.08
MONTH TO DATE 1.76 1.91 -0.15 2.50
SINCE OCT 1 8.68 11.55 -2.87 14.95
SINCE JAN 1 5.04 7.40 -2.36 11.52
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 9 8 1 9
MONTH TO DATE 283 254 29 208
SINCE MAR 1 283 254 29 208
SINCE JUL 1 1454 1837 -383 1272
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 0
SINCE MAR 1 5 0 5 0
SINCE JAN 1 5 0 5 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 9:00 AM
LOWEST 48 3:00 PM
AVERAGE 66
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 82 2018
MINIMUM TEMPERATURE (F) 47 30 1895
SUNRISE AND SUNSET
MARCH 29 2025.........SUNRISE 6:57 AM PDT SUNSET 7:28 PM PDT
MARCH 30 2025.........SUNRISE 6:56 AM PDT SUNSET 7:29 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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