178
CDUS46 KMTR 060828
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT TUE MAY 06 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 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 81 3:08 PM 91 1987 67 14 60
MINIMUM 53 2:13 AM 41 1965 51 2 48
AVERAGE 67 59 8 54
PRECIPITATION (IN)
YESTERDAY 0.00 0.24 1983 0.02 -0.02 0.00
MONTH TO DATE 0.01 0.10 -0.09 0.95
SINCE OCT 1 16.01 19.01 -3.00 20.13
SINCE JAN 1 7.45 12.04 -4.59 14.80
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 11
MONTH TO DATE 34 33 1 36
SINCE MAR 1 570 563 7 525
SINCE JUL 1 2103 2242 -139 1666
COOLING
YESTERDAY 2 0 2 0
MONTH TO DATE 2 0 2 0
SINCE MAR 1 5 6 -1 1
SINCE JAN 1 5 6 -1 1
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 11:00 PM
LOWEST 20 4:00 PM
AVERAGE 48
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1949
MINIMUM TEMPERATURE (F) 51 41 1968
SUNRISE AND SUNSET
MAY 6 2025...........SUNRISE 6:08 AM PDT SUNSET 8:05 PM PDT
MAY 7 2025...........SUNRISE 6:07 AM PDT SUNSET 8:06 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page Main Text Page