Climatological Report (Daily)
Issued by NWS
Issued by NWS
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898
CDUS46 KMTR 190829
CLIAPC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT SAT OCT 19 2024
...................................
...THE NAPA AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 3:01 PM 91 2020 75 7 89
MINIMUM 54 3:27 AM 37 1998 46 8 49
2017
AVERAGE 68 60 8 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.00
MONTH TO DATE T T
SINCE OCT 1 T T
SINCE JAN 1 13.84 21.21
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 25 18
SINCE SEP 1 51 37
SINCE JUL 1 64 45
COOLING
YESTERDAY 3 4
MONTH TO DATE 85 54
SINCE SEP 1 143 107
SINCE JAN 1 444 380
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 12.7
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 18 11:00 PM
LOWEST 6 3:00 PM
AVERAGE 12
..........................................................
THE NAPA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 2023
MINIMUM TEMPERATURE (F) 45 37 2021
SUNRISE AND SUNSET
OCTOBER 19 2024.......SUNRISE 7:22 AM PDT SUNSET 6:25 PM PDT
OCTOBER 20 2024.......SUNRISE 7:23 AM PDT SUNSET 6:24 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$