051
CDUS46 KMTR 200847
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
147 AM PDT THU MAR 20 2025
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 19 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 62 2:18 PM 82 1914 66 -4 71
1988
MINIMUM 39 5:06 AM 28 1894 47 -8 52
AVERAGE 51 56 -5 62
PRECIPITATION (IN)
YESTERDAY T 0.99 1949 0.06 -0.06 0.00
MONTH TO DATE 1.64 1.41 0.23 1.26
SINCE OCT 1 8.56 11.05 -2.49 13.71
SINCE JAN 1 4.92 6.90 -1.98 10.28
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 14 9 5 3
MONTH TO DATE 226 180 46 141
SINCE MAR 1 226 180 46 141
SINCE JUL 1 1397 1763 -366 1205
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 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 NW (330)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 7:00 AM
LOWEST 34 7:00 PM
AVERAGE 60
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 2004
MINIMUM TEMPERATURE (F) 47 28 1894
SUNRISE AND SUNSET
MARCH 20 2025.........SUNRISE 7:11 AM PDT SUNSET 7:20 PM PDT
MARCH 21 2025.........SUNRISE 7:09 AM PDT SUNSET 7:21 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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