Climatological Report (Daily) Issued by NWS
000
CDUS46 KMTR 170825
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT WED APR 17 2024
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...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 16 2024...
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)
YESTERDAY
MAXIMUM 72 1:44 PM 81 1999 66 6 60
MINIMUM 50 6:08 AM 40 1975 49 1 49
AVERAGE 61 57 4 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 2000 0.05 -0.05 0.00
MONTH TO DATE 0.77 0.92 -0.15 0.06
SINCE OCT 1 19.18 18.47 0.71 30.62
SINCE JAN 1 13.85 11.50 2.35 19.37
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 4 8 -4 10
MONTH TO DATE 137 131 6 163
SINCE MAR 1 414 427 -13 554
SINCE JUL 1 1555 2106 -551 2262
COOLING
YESTERDAY 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 7 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1:00 AM
LOWEST 55 1:00 PM
AVERAGE 71
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 83 2016
MINIMUM TEMPERATURE (F) 49 40 1963
SUNRISE AND SUNSET
APRIL 17 2024.........SUNRISE 6:31 AM PDT SUNSET 7:48 PM PDT
APRIL 18 2024.........SUNRISE 6:30 AM PDT SUNSET 7:48 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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