Climatological Report (Daily)
Issued by NWS

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329
CDUS46 KMTR 160831
CLILVK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT MON JUN 16 2025

...................................

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR JUNE 15 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         87   2:48 PM 110    1961  83      4       84
  MINIMUM         49   4:59 AM  42    1952  53     -4       52
  AVERAGE         68                        68      0       68

PRECIPITATION (IN)
  YESTERDAY        0.00          0.04 1931   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.09  -0.09      T
  SINCE OCT 1      8.68                     14.96  -6.28    14.23
  SINCE JAN 1      4.49                      9.73  -5.24    11.04

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    6                        24    -18        2
  SINCE JUN 1      6                        24    -18        2
  SINCE JUL 1   2355                      2698   -343     2209

 COOLING
  YESTERDAY        3                         4     -1        3
  MONTH TO DATE   25                        47    -22       85
  SINCE JUN 1     25                        47    -22       85
  SINCE JAN 1     82                        99    -17      129
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     6.8


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    86           6:00 AM
 LOWEST     23           3:00 PM
 AVERAGE    55

..........................................................


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       113      1961
 MINIMUM TEMPERATURE (F)   54        43      1965


SUNRISE AND SUNSET
JUNE 16 2025..........SUNRISE   5:45 AM PDT   SUNSET   8:31 PM PDT
JUNE 17 2025..........SUNRISE   5:45 AM PDT   SUNSET   8:31 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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