Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 060826
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SUN APR 06 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 5 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 3:49 PM 84 1989 65 4 57
MINIMUM 49 6:20 AM 39 1975 49 0 44
AVERAGE 59 57 2 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.74 1969 0.06 -0.06 0.00
MONTH TO DATE 0.32 0.35 -0.03 0.50
SINCE OCT 1 15.95 17.90 -1.95 18.91
SINCE JAN 1 7.39 10.93 -3.54 13.58
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 6 8 -2 14
MONTH TO DATE 50 43 7 50
SINCE MAR 1 366 339 27 327
SINCE JUL 1 1899 2018 -119 1468
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 3 1 2 1
SINCE JAN 1 3 1 2 1
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1:00 AM
LOWEST 30 4:00 PM
AVERAGE 60
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 89 1989
MINIMUM TEMPERATURE (F) 49 38 1975
SUNRISE AND SUNSET
APRIL 6 2025.........SUNRISE 6:47 AM PDT SUNSET 7:37 PM PDT
APRIL 7 2025.........SUNRISE 6:45 AM PDT SUNSET 7:38 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$