Climatological Report (Daily) Issued by NWS
000
CDUS46 KMTR 210029
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT SAT APR 20 2024
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 20 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 3:01 PM 91 2009 66 1 66
MINIMUM 51 5:56 AM 38 1967 49 2 47
AVERAGE 59 58 1 57
PRECIPITATION (IN)
TODAY 0.00 0.69 2001 0.04 -0.04 0.00
MONTH TO DATE 0.77 1.09 -0.32 0.10
SINCE OCT 1 19.18 18.64 0.54 30.66
SINCE JAN 1 13.85 11.67 2.18 19.41
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 6 8 -2 8
MONTH TO DATE 154 163 -9 204
SINCE MAR 1 431 459 -28 595
SINCE JUL 1 1572 2138 -566 2303
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 1 0 0
SINCE JAN 1 1 1 0 0
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 12:00 AM
LOWEST 37 4:00 PM
AVERAGE 62
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 86 2009
MINIMUM TEMPERATURE (F) 49 39 1968
SUNRISE AND SUNSET
APRIL 20 2024.........SUNRISE 6:27 AM PDT SUNSET 7:50 PM PDT
APRIL 21 2024.........SUNRISE 6:26 AM PDT SUNSET 7:51 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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