659
CDUS46 KMTR 180832
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1232 AM PST THU JAN 18 2024
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 17 2024
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)
YESTERDAY
MAXIMUM 62 4:33 PM 78 2021 60 2 57
MINIMUM 48 11:25 PM 22 1917 42 6 38
AVERAGE 55 51 4 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.40 1921 0.09 -0.09 0.00
MONTH TO DATE 1.31 1.55 -0.24 3.48
SINCE OCT 1 4.74 5.70 -0.96 9.89
SINCE JAN 1 1.31 1.55 -0.24 3.48
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 10 14 -4 17
MONTH TO DATE 230 245 -15 188
SINCE DEC 1 514 691 -177 630
SINCE JUL 1 707 1056 -349 1019
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 53 4:00 PM
AVERAGE 73
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 78 2021
MINIMUM TEMPERATURE (F) 42 22 1917
SUNRISE AND SUNSET
JANUARY 18 2024.......SUNRISE 7:20 AM PST SUNSET 5:17 PM PST
JANUARY 19 2024.......SUNRISE 7:19 AM PST SUNSET 5:18 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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