Climatological Report (Daily)
Issued by NWS
Issued by NWS
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415 CDUS46 KMTR 210836 CLICCR CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 136 AM PDT SAT SEP 21 2024 ................................... ...THE CONCORD AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1999 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 83 4:00 PM 99 2015 85 -2 77 MINIMUM 57 5:49 AM 48 2001 57 0 57 AVERAGE 70 71 -1 67 PRECIPITATION (IN) YESTERDAY 0.00 0.00 MONTH TO DATE 0.00 T SINCE OCT 1 12.46 24.74 SINCE JAN 1 9.33 15.46 DEGREE DAYS HEATING YESTERDAY 0 0 MONTH TO DATE 1 0 SINCE SEP 1 1 0 SINCE JUL 1 4 4 COOLING YESTERDAY 5 2 MONTH TO DATE 144 108 SINCE SEP 1 144 108 SINCE JAN 1 1192 877 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 7.9 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 87 2:00 AM LOWEST 37 2:00 PM AVERAGE 62 .......................................................... THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 102 2015 MINIMUM TEMPERATURE (F) 57 49 2004 SUNRISE AND SUNSET SEPTEMBER 21 2024.....SUNRISE 6:56 AM PDT SUNSET 7:06 PM PDT SEPTEMBER 22 2024.....SUNRISE 6:57 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. $$