927
CDUS46 KMTR 110059
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
559 PM PDT SAT MAY 10 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 10 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 68 1:58 PM 84 2006 68 0 80
2021
MINIMUM 51 5:42 AM 43 1953 51 0 56
AVERAGE 60 59 1 68
PRECIPITATION (IN)
TODAY 0.00 0.20 1963 0.01 -0.01 0.00
MONTH TO DATE 0.01 0.19 -0.18 0.95
SINCE OCT 1 16.01 19.10 -3.09 20.13
SINCE JAN 1 7.45 12.13 -4.68 14.80
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 5 6 -1 0
MONTH TO DATE 50 63 -13 51
SINCE MAR 1 604 593 11 540
SINCE JUL 1 2137 2272 -135 1681
COOLING
TODAY 0 0 0 3
MONTH TO DATE 2 0 2 10
SINCE MAR 1 5 6 -1 11
SINCE JAN 1 5 6 -1 11
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 16.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 4:00 AM
LOWEST 43 4:00 PM
AVERAGE 65
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 85 1959
MINIMUM TEMPERATURE (F) 51 42 1953
1982
SUNRISE AND SUNSET
MAY 10 2025...........SUNRISE 6:04 AM PDT SUNSET 8:08 PM PDT
MAY 11 2025...........SUNRISE 6:03 AM PDT SUNSET 8:09 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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