


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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605 CDUS46 KMTR 040833 CLICCR CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 133 AM PDT FRI JUL 04 2025 ................................... ...THE CONCORD AIRPORT CLIMATE SUMMARY FOR JULY 3 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1999 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 76 2:41 PM 107 2024 88 -12 107 MINIMUM 57 5:20 AM 52 2003 58 -1 68 AVERAGE 67 73 -6 88 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 4.30 12.46 SINCE JAN 1 2.04 9.33 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 0 0 SINCE JUN 1 1 0 SINCE JUL 1 0 0 COOLING YESTERDAY 2 23 MONTH TO DATE 22 62 SINCE JUN 1 171 313 SINCE JAN 1 282 396 ................................................................... WIND (MPH) RESULTANT WIND SPEED 18 RESULTANT WIND DIRECTION S (190) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 18.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 3:00 AM LOWEST 45 1:00 PM AVERAGE 63 .......................................................... THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 104 2007 MINIMUM TEMPERATURE (F) 58 53 1999 SUNRISE AND SUNSET JULY 4 2025..........SUNRISE 5:51 AM PDT SUNSET 8:34 PM PDT JULY 5 2025..........SUNRISE 5:52 AM PDT SUNSET 8:34 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$