Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 260830
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT THU SEP 26 2024
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 2:47 PM 96 2019 75 -5 77
MINIMUM 56 12:54 AM 47 1948 56 0 59
1972
AVERAGE 63 65 -2 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 2014 0.00 0.00 0.00
MONTH TO DATE 0.00 0.04 -0.04 T
SINCE OCT 1 20.23 19.61 0.62 31.42
SINCE JAN 1 14.90 12.64 2.26 20.17
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 2 2 0 0
MONTH TO DATE 65 34 31 4
SINCE SEP 1 65 34 31 4
SINCE JUL 1 195 136 59 51
COOLING
YESTERDAY 0 2 -2 3
MONTH TO DATE 12 50 -38 38
SINCE SEP 1 12 50 -38 38
SINCE JAN 1 86 160 -74 177
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 59 2:00 PM
AVERAGE 76
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1958
MINIMUM TEMPERATURE (F) 56 46 1948
SUNRISE AND SUNSET
SEPTEMBER 26 2024.....SUNRISE 7:01 AM PDT SUNSET 6:59 PM PDT
SEPTEMBER 27 2024.....SUNRISE 7:02 AM PDT SUNSET 6:58 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$