Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 270845
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT SAT JUL 27 2024
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 26 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 66 1:52 PM 94 1963 73 -7 70
MINIMUM 54 7:56 PM 49 1951 56 -2 58
AVERAGE 60 64 -4 64
PRECIPITATION (IN)
YESTERDAY 0.00 T 1971 0.00 0.00 0.00
1978
1979
MONTH TO DATE 0.00 0.00 0.00 T
SINCE OCT 1 20.13 19.53 0.60 31.39
SINCE JAN 1 14.80 12.56 2.24 20.14
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 5 2 3 1
MONTH TO DATE 32 52 -20 36
SINCE JUN 1 145 149 -4 114
SINCE JUL 1 32 52 -20 36
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 43 26 17 22
SINCE JUN 1 49 49 0 23
SINCE JAN 1 60 69 -9 28
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 15.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 65 2:00 PM
AVERAGE 79
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 86 1967
MINIMUM TEMPERATURE (F) 56 48 1951
SUNRISE AND SUNSET
JULY 27 2024..........SUNRISE 6:10 AM PDT SUNSET 8:22 PM PDT
JULY 28 2024..........SUNRISE 6:11 AM PDT SUNSET 8:21 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$