Climatological Report (Daily)
Issued by NWS
Issued by NWS
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102
CDUS46 KMTR 010030
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT TUE APR 30 2024
...................................
...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 30 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 71 2:13 PM 95 1996 71 0 68
MINIMUM 50 4:04 AM 32 1896 50 0 50
AVERAGE 61 61 0 59
PRECIPITATION (IN)
TODAY 0.00 0.58 1983 0.02 -0.02 0.00
MONTH TO DATE 0.81 1.07 -0.26 0.11
SINCE OCT 1 16.39 12.79 3.60 18.08
SINCE JAN 1 12.96 8.64 4.32 11.67
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 4 5 -1 6
MONTH TO DATE 137 199 -62 215
SINCE MAR 1 373 477 -104 614
SINCE JUL 1 1437 2060 -623 2275
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 15 11 4 13
SINCE MAR 1 15 13 2 13
SINCE JAN 1 15 13 2 13
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 4:00 AM
LOWEST 36 4:00 PM
AVERAGE 57
..........................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 96 1947
MINIMUM TEMPERATURE (F) 50 34 1893
SUNRISE AND SUNSET
APRIL 30 2024.........SUNRISE 6:13 AM PDT SUNSET 7:57 PM PDT
MAY 1 2024...........SUNRISE 6:12 AM PDT SUNSET 7:58 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$