470
CDUS46 KMTR 310825
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT MON MAR 31 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 30 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 67 3:51 PM 83 1911 67 0 66
1942
MINIMUM 51 7:15 AM 28 1897 47 4 48
AVERAGE 59 57 2 57
PRECIPITATION (IN)
YESTERDAY T 1.37 1940 0.06 -0.06 0.15
MONTH TO DATE 1.76 2.02 -0.26 3.13
SINCE OCT 1 8.68 11.66 -2.98 15.58
SINCE JAN 1 5.04 7.51 -2.47 12.15
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 6 8 -2 8
MONTH TO DATE 301 270 31 228
SINCE MAR 1 301 270 31 228
SINCE JUL 1 1472 1853 -381 1292
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 15 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 16.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 8:00 PM
LOWEST 56 4:00 PM
AVERAGE 67
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 84 1966
MINIMUM TEMPERATURE (F) 47 32 1917
SUNRISE AND SUNSET
MARCH 31 2025.........SUNRISE 6:54 AM PDT SUNSET 7:30 PM PDT
APRIL 1 2025.........SUNRISE 6:53 AM PDT SUNSET 7:31 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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