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000
CXUS56 KMTR 010940
CLMAPC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
240 AM PDT SAT JUL 01 2023

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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR THE MONTH OF JUNE 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            110   MM
 LOW              39   06/10/2018
                       06/06/2012
                       06/01/1954
HIGHEST           84   06/30                         103  06/21
LOWEST            42   06/20                          44  06/18
                                                          06/19
AVG. MAXIMUM    72.8                                82.4
AVG. MINIMUM    53.5                                51.8
MEAN            63.2                                67.1
DAYS MAX >= 90     0                                   5
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          0.02               0.22   -0.20     0.27
DAILY AVG.      0.00                                0.01
DAYS >= .01        2                                   2
DAYS >= .10        0                                   1
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.01   06/12 TO 06/12               0.27  06/04 TO 06/05
                       06/06 TO 06/06
                       06/12 TO 06/12


DEGREE DAYS
HEATING TOTAL     50                                  18
 SINCE 7/1      2926                                  MM
COOLING TOTAL      9                                  89
 SINCE 1/1        18                                  MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.7
RESULTANT WIND SPEED/DIRECTION   9/230
HIGHEST WIND SPEED/DIRECTION    29/200    DATE  06/05
HIGHEST GUST SPEED/DIRECTION    36/200    DATE  06/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.41
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             21
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
HAZE                      6

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

$$