Climatological Report (Daily)
Issued by NWS
Issued by NWS
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411 CDUS46 KMTR 210836 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT SAT SEP 21 2024 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 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 79 12:42 PM 100 1939 80 -1 80 MINIMUM 61 11:59 PM 40 1895 57 4 60 AVERAGE 70 69 1 70 PRECIPITATION (IN) YESTERDAY 0.00 0.02 2005 0.00 0.00 0.00 MONTH TO DATE 0.00 0.03 -0.03 T SINCE OCT 1 17.06 13.44 3.62 18.61 SINCE JAN 1 13.63 9.29 4.34 12.20 SNOWFALL (IN) YESTERDAY MM 0.0 1947 MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 6 -6 7 COOLING YESTERDAY 5 4 1 5 MONTH TO DATE 131 93 38 115 SINCE SEP 1 131 93 38 115 SINCE JAN 1 941 536 405 631 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 12:00 AM LOWEST 57 12:00 PM AVERAGE 74 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 101 1928 1939 MINIMUM TEMPERATURE (F) 57 39 1893 SUNRISE AND SUNSET SEPTEMBER 21 2024.....SUNRISE 6:55 AM PDT SUNSET 7:05 PM PDT SEPTEMBER 22 2024.....SUNRISE 6:56 AM PDT SUNSET 7:04 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$