Climatological Report (Daily)
Issued by NWS
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CDUS46 KMTR 240826
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SAT MAY 24 2025
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 23 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 68 2:20 PM 99 1943 75 -7 77
MINIMUM 50 5:19 AM 35 1895 53 -3 52
AVERAGE 59 64 -5 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 1997 0.01 -0.01 0.00
MONTH TO DATE 0.11 0.32 -0.21 0.67
SINCE OCT 1 9.31 13.11 -3.80 17.06
SINCE JAN 1 5.67 8.96 -3.29 13.63
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 6 3 3 0
MONTH TO DATE 50 87 -37 36
SINCE MAR 1 533 562 -29 409
SINCE JUL 1 1704 2145 -441 1473
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 16 26 -10 36
SINCE MAR 1 22 39 -17 51
SINCE JAN 1 22 39 -17 51
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 9:00 PM
LOWEST 50 2:00 PM
AVERAGE 65
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 96 1982
MINIMUM TEMPERATURE (F) 53 37 1896
SUNRISE AND SUNSET
MAY 24 2025...........SUNRISE 5:52 AM PDT SUNSET 8:17 PM PDT
MAY 25 2025...........SUNRISE 5:52 AM PDT SUNSET 8:18 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$