652
CDUS46 KMTR 270844
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
144 AM PDT MON MAY 27 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 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 70 1:41 PM 89 1974 69 1 66
2020
MINIMUM 51 5:41 AM 42 1953 53 -2 55
AVERAGE 61 61 0 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.12 1947 0.01 -0.01 0.00
MONTH TO DATE 0.95 0.42 0.53 0.72
SINCE OCT 1 20.13 19.33 0.80 31.38
SINCE JAN 1 14.80 12.36 2.44 20.13
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 4 4 0 4
MONTH TO DATE 122 148 -26 144
SINCE MAR 1 611 678 -67 791
SINCE JUL 1 1752 2357 -605 2499
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 10 0 10 3
SINCE MAR 1 11 6 5 5
SINCE JAN 1 11 6 5 5
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 6:00 AM
LOWEST 50 2:00 PM
AVERAGE 65
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 97 1984
MINIMUM TEMPERATURE (F) 53 42 1954
SUNRISE AND SUNSET
MAY 27 2024...........SUNRISE 5:52 AM PDT SUNSET 8:22 PM PDT
MAY 28 2024...........SUNRISE 5:51 AM PDT SUNSET 8:23 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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