Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 140845
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT SAT SEP 14 2024
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 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 73 2:55 PM 101 1971 75 -2 74
MINIMUM 53 11:59 PM 47 1947 56 -3 58
AVERAGE 63 66 -3 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.27 2009 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 T
SINCE OCT 1 20.23 19.58 0.65 31.42
SINCE JAN 1 14.90 12.61 2.29 20.17
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 2 1 1 0
MONTH TO DATE 32 15 17 0
SINCE SEP 1 32 15 17 0
SINCE JUL 1 162 117 45 47
COOLING
YESTERDAY 0 2 -2 1
MONTH TO DATE 3 26 -23 19
SINCE SEP 1 3 26 -23 19
SINCE JAN 1 77 136 -59 158
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 PM
LOWEST 55 3:00 PM
AVERAGE 76
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 103 1971
MINIMUM TEMPERATURE (F) 56 46 1947
SUNRISE AND SUNSET
SEPTEMBER 14 2024.....SUNRISE 6:51 AM PDT SUNSET 7:18 PM PDT
SEPTEMBER 15 2024.....SUNRISE 6:52 AM PDT SUNSET 7:16 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$