Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KMTR 011005
CLMMRY


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
203 AM PST MON JAN 1 2018

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

...THE MONTEREY AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017

WEATHER         OBSERVED                   LAST YEAR`S
                 VALUE   DATE(S)           VALUE  DATE(S)

.........................................................
TEMPERATURE (F)
RECORD
 HIGH              77   MM
 LOW               28   12/09/2013
HIGHEST            77R  12/10                  69  12/29
                        12/09
LOWEST             37   12/28                  31  12/19
AVG. MAXIMUM     67.1                        59.3
AVG. MINIMUM     41.4                        42.2
MEAN             54.3                        50.7
DAYS MAX >= 90      0                           0
DAYS MAX <= 32      0                           0
DAYS MIN <= 32      0                           3
DAYS MIN <= 0       0                           0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           0.03                        1.57
DAILY AVG.       0.00                        0.05
DAYS >= .01         1                           8
DAYS >= .10         0                           5
DAYS >= .50         0                           1
DAYS >= 1.00        0                           0
GREATEST
 24 HR. TOTAL    0.03   12/03 TO 12/03    12/23 TO 12/23
                                                   12/31 TO 12/31
                                                   12/31 TO 12/31

DEGREE_DAYS
HEATING TOTAL     240                         436
 SINCE 7/1        833                        1323
COOLING TOTAL       0                           0
 SINCE 1/1        186                          45
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
RESULTANT WIND SPEED/DIRECTION   2/089
HIGHEST WIND SPEED/DIRECTION    17/270    DATE  12/03
HIGHEST GUST SPEED/DIRECTION    24/290    DATE  12/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           24
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     53

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      1
HAZE                      5

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

$$



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