Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS46 KMTR 190826
CLILVK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST SUN FEB 19 2017


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

...THE LIVERMORE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1930 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    235 PM  79    1977  61     -6       61
  MINIMUM         47    941 PM  27    1956  41      6       44
  AVERAGE         51                        51      0       53

PRECIPITATION (IN)
  YESTERDAY        0.09          0.70 1983   0.13  -0.04     0.21
  MONTH TO DATE    3.59                      1.83   1.76     1.00
  SINCE OCT 1     18.16                     10.42   7.74     9.94
  SINCE JAN 1     11.70                      4.84   6.86     4.94

DEGREE DAYS
 HEATING
  YESTERDAY       14                        14      0       12
  MONTH TO DATE  189                       278    -89      195
  SINCE DEC 1   1312                      1404    -92     1177
  SINCE JUL 1   1684                      1876   -192     1592

 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   9   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           600 AM
 LOWEST     66           800 PM
 AVERAGE    78

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


THE LIVERMORE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        77      1977
 MINIMUM TEMPERATURE (F)   41        27      1956


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   651 AM PST   SUNSET   551 PM PST
FEBRUARY 20 2017......SUNRISE   650 AM PST   SUNSET   552 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.