Climatological Report (Monthly)
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000
CXUS56 KMTR 010841
CLMHWD

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

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2023...

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

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

.........................................................
TEMPERATURE (F)
RECORD
 HIGH             87   MM
 LOW              37   03/04/2018
                       03/02/2012
                       12/09/1972
HIGHEST           70   03/18                   82  03/22
LOWEST            37R  03/01                   39  03/06
                       03/02
                       03/25
AVG. MAXIMUM    58.9                         65.0
AVG. MINIMUM    44.2                         45.8
MEAN            51.5                         55.4
DAYS MAX >= 90     0                            0
DAYS MAX <= 32     0                            0
DAYS MIN <= 32     0                            0
DAYS MIN <= 0      0                            0

PRECIPITATION (INCHES)
TOTALS          6.32               2.35      0.73
DAILY AVG.      0.20                         0.02
DAYS >= .01       17                            6
DAYS >= .10       12                            1
DAYS >= .50        6                            0


DEGREE DAYS
HEATING TOTAL    410                          291
 SINCE 7/1      2198                           MM
COOLING TOTAL      0                            2
 SINCE 1/1         0                           MM
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              8.5
RESULTANT WIND SPEED/DIRECTION   3/230
HIGHEST WIND SPEED/DIRECTION    41/130    DATE  03/21
HIGHEST GUST SPEED/DIRECTION    57/120    DATE  03/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.48
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                      10
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      15     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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