756
CDUS46 KMTR 170025
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
525 PM PDT WED APR 16 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 16 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 62 11:47 AM 81 1999 66 -4 72
MINIMUM 53 5:04 AM 40 1975 49 4 50
AVERAGE 58 57 1 61
PRECIPITATION (IN)
TODAY 0.00 0.64 2000 0.05 -0.05 0.00
MONTH TO DATE 0.33 0.92 -0.59 0.77
SINCE OCT 1 15.96 18.47 -2.51 19.18
SINCE JAN 1 7.40 11.50 -4.10 13.85
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 7 8 -1 4
MONTH TO DATE 118 131 -13 137
SINCE MAR 1 434 427 7 414
SINCE JUL 1 1967 2106 -139 1555
COOLING
TODAY 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 W (270)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 4:00 AM
LOWEST 58 12:00 PM
AVERAGE 72
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 83 2016
MINIMUM TEMPERATURE (F) 49 40 1963
SUNRISE AND SUNSET
APRIL 16 2025.........SUNRISE 6:33 AM PDT SUNSET 7:46 PM PDT
APRIL 17 2025.........SUNRISE 6:31 AM PDT SUNSET 7:47 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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