


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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667 CDUS46 KMTR 270032 CLIHWD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 532 PM PDT SAT JUL 26 2025 ................................... ...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JULY 26 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 68 MM 92 2016 75 -7 77 MINIMUM 57 3:36 AM 55 2009 58 -1 59 AVERAGE 63 66 -3 68 PRECIPITATION (IN) TODAY T 0.00 MONTH TO DATE T 0.00 SINCE OCT 1 14.64 21.84 SINCE JAN 1 7.43 16.98 DEGREE DAYS HEATING TODAY 2 0 MONTH TO DATE 30 2 SINCE JUN 1 109 25 SINCE JUL 1 30 2 COOLING TODAY 0 3 MONTH TO DATE 8 198 SINCE JUN 1 25 268 SINCE JAN 1 73 299 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 10.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 4:00 AM LOWEST 61 12:00 PM AVERAGE 76 .......................................................... THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 86 2014 MINIMUM TEMPERATURE (F) 58 54 2009 SUNRISE AND SUNSET JULY 26 2025..........SUNRISE 6:08 AM PDT SUNSET 8:22 PM PDT JULY 27 2025..........SUNRISE 6:09 AM PDT SUNSET 8:21 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$