Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 220827
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1227 AM PST WED JAN 22 2025
...................................
...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JANUARY 21 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1930 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 3:05 PM 70 1976 57 7 63
2014
MINIMUM 29 7:14 AM 21 1961 38 -9 51
AVERAGE 47 48 -1 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.91 1943 0.08 -0.08 MM
MONTH TO DATE 0.14 1.96 -1.82 2.00
SINCE OCT 1 4.33 7.19 -2.86 5.19
SINCE JAN 1 0.14 1.96 -1.82 2.00
DEGREE DAYS
HEATING
YESTERDAY 18 17 1 8
MONTH TO DATE 338 374 -36 336
SINCE DEC 1 752 912 -160 738
SINCE JUL 1 1151 1369 -218 1106
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (70)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 1.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 11:00 PM
LOWEST 22 3:00 PM
AVERAGE 46
..........................................................
THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 75 2014
MINIMUM TEMPERATURE (F) 38 19 1937
SUNRISE AND SUNSET
JANUARY 22 2025.......SUNRISE 7:18 AM PST SUNSET 5:20 PM PST
JANUARY 23 2025.......SUNRISE 7:17 AM PST SUNSET 5:22 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$