891 CDUS46 KMTR 010828 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1228 AM PST SAT FEB 01 2025 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JANUARY 31 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 55 11:59 PM 71 1962 61 -6 64 2015 MINIMUM 45 4:14 AM 26 1895 43 2 54 1917 AVERAGE 50 52 -2 59 PRECIPITATION (IN) YESTERDAY 0.06 1.90 1963 0.10 -0.04 0.84 MONTH TO DATE 0.17 2.80 -2.63 4.48 SINCE OCT 1 3.81 6.95 -3.14 7.91 SINCE JAN 1 0.17 2.80 -2.63 4.48 SNOWFALL (IN) YESTERDAY MM 0.0 1947 MONTH TO DATE T SINCE DEC 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 15 13 2 6 MONTH TO DATE 356 440 -84 316 SINCE DEC 1 629 886 -257 600 SINCE JUL 1 855 1251 -396 793 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 2 0 2 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SE (150) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 89 8:00 PM LOWEST 64 12:00 PM AVERAGE 77 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 74 2018 MINIMUM TEMPERATURE (F) 43 25 1904 1917 SUNRISE AND SUNSET FEBRUARY 1 2025......SUNRISE 7:10 AM PST SUNSET 5:33 PM PST FEBRUARY 2 2025......SUNRISE 7:10 AM PST SUNSET 5:34 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$