National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2025-06-13 08:34 UTC
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820
CDUS46 KMTR 130834
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT FRI JUN 13 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 12 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 62 3:24 PM 88 2008 71 -9 71
2010
MINIMUM 53 11:59 PM 47 1952 53 0 53
1968
AVERAGE 58 62 -4 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 1954 0.00 0.00 0.00
MONTH TO DATE 0.00 0.08 -0.08 0.00
SINCE OCT 1 16.11 19.47 -3.36 20.13
SINCE JAN 1 7.55 12.50 -4.95 14.80
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 7 3 4 3
MONTH TO DATE 51 47 4 37
SINCE JUN 1 51 47 4 37
SINCE JUL 1 2301 2426 -125 1800
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 9 -9 6
SINCE JUN 1 0 9 -9 6
SINCE JAN 1 6 29 -23 17
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 14.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 5:00 AM
LOWEST 64 2:00 PM
AVERAGE 75
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 95 1966
MINIMUM TEMPERATURE (F) 54 46 1990
SUNRISE AND SUNSET
JUNE 13 2025..........SUNRISE 5:48 AM PDT SUNSET 8:32 PM PDT
JUNE 14 2025..........SUNRISE 5:48 AM PDT SUNSET 8:32 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$