Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 010828
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT WED MAY 01 2024
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 30 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 65 2:40 PM 90 1996 67 -2 61
2014
MINIMUM 49 5:05 AM 41 1946 50 -1 51
AVERAGE 57 58 -1 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 1983 0.02 -0.02 0.00
MONTH TO DATE 0.77 1.36 -0.59 0.10
SINCE OCT 1 19.18 18.91 0.27 30.66
SINCE JAN 1 13.85 11.94 1.91 19.41
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 8 7 1 9
MONTH TO DATE 212 234 -22 256
SINCE MAR 1 489 530 -41 647
SINCE JUL 1 1630 2209 -579 2355
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 5 -5 2
SINCE MAR 1 1 6 -5 2
SINCE JAN 1 1 6 -5 2
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 16.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 5:00 AM
LOWEST 44 12:00 PM
AVERAGE 64
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 89 1947
MINIMUM TEMPERATURE (F) 50 44 1983
1988
2008
SUNRISE AND SUNSET
MAY 1 2024...........SUNRISE 6:13 AM PDT SUNSET 8:00 PM PDT
MAY 2 2024...........SUNRISE 6:12 AM PDT SUNSET 8:01 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$