860
CDUS46 KMTR 130837
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT MON MAY 13 2024
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 12 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 64 1:40 PM 96 1976 68 -4 69
MINIMUM 52 11:49 PM 42 1953 51 1 53
AVERAGE 58 60 -2 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.40 1998 0.01 -0.01 T
MONTH TO DATE 0.95 0.22 0.73 0.72
SINCE OCT 1 20.13 19.13 1.00 31.38
SINCE JAN 1 14.80 12.16 2.64 20.13
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 7 6 1 4
MONTH TO DATE 61 75 -14 89
SINCE MAR 1 550 605 -55 736
SINCE JUL 1 1691 2284 -593 2444
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 10 0 10 0
SINCE MAR 1 11 6 5 2
SINCE JAN 1 11 6 5 2
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 2:00 AM
LOWEST 65 1:00 PM
AVERAGE 76
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 92 2014
MINIMUM TEMPERATURE (F) 51 45 1956
1968
SUNRISE AND SUNSET
MAY 13 2024...........SUNRISE 6:01 AM PDT SUNSET 8:11 PM PDT
MAY 14 2024...........SUNRISE 6:00 AM PDT SUNSET 8:12 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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