Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KMTR 010841
CLMSJC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
141 AM PDT SAT APR 01 2023

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             89   03/14/2015
 LOW              25   03/06/1903
                       03/15/1895
HIGHEST           71   03/18                          84  03/22
LOWEST            36   03/27                          38  03/06
                                                          03/07
AVG. MAXIMUM    60.2               65.9    -5.7     68.6
AVG. MINIMUM    43.5               46.3    -2.8     45.5
MEAN            51.9                                57.1
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
TOTALS          4.02               2.08    1.94     0.35
DAILY AVG.      0.13               0.07    0.06     0.01
DAYS >= .01       15                                   4
DAYS >= .10       10                                   1
DAYS >= .50        3                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   1.01   03/09 TO 03/10               0.25  03/27 TO 03/28


DEGREE DAYS
HEATING TOTAL    399                278     121      242
 SINCE 7/1      2060               1861     199       MM
COOLING TOTAL      0                  2      -2        2
 SINCE 1/1         0                  2      -2       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
RESULTANT WIND SPEED/DIRECTION   1/200
HIGHEST WIND SPEED/DIRECTION    35/160    DATE  03/14
                                35/140          03/21
HIGHEST GUST SPEED/DIRECTION    53/120    DATE  03/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.59
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       7
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$


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