


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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331 CDUS46 KMTR 160831 CLIHWD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 131 AM PDT MON JUN 16 2025 ................................... ...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JUNE 15 2025... 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) YESTERDAY MAXIMUM 71 12:51 PM 89 2004 74 -3 75 MINIMUM 50R 4:46 AM 51 2008 55 -5 56 2012 AVERAGE 61 65 -4 66 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 0.00 SINCE OCT 1 14.64 21.84 SINCE JAN 1 7.43 16.98 DEGREE DAYS HEATING YESTERDAY 4 0 MONTH TO DATE 36 14 SINCE JUN 1 36 14 SINCE JUL 1 1721 1675 COOLING YESTERDAY 0 1 MONTH TO DATE 7 33 SINCE JUN 1 7 33 SINCE JAN 1 55 64 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 34 9:00 PM LOWEST 31 4:00 PM AVERAGE 33 .......................................................... THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 2012 MINIMUM TEMPERATURE (F) 55 50 2008 2010 SUNRISE AND SUNSET JUNE 16 2025..........SUNRISE 5:47 AM PDT SUNSET 8:32 PM PDT JUNE 17 2025..........SUNRISE 5:47 AM PDT SUNSET 8:32 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$