Climatological Report (Monthly)
Issued by NWS
Issued by NWS
863
CXUS56 KMTR 010838
CLMHWD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT TUE OCT 01 2024
...................................
...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024
WEATHER OBSERVED NORMAL LAST YEAR`S
VALUE DATE(S) VALUE VALUE DATE(S)
.........................................................
TEMPERATURE (F)
RECORD
HIGH 108 MM
LOW 47 09/26/2013
HIGHEST 93 09/23 83 09/08
LOWEST 56 09/30 55 09/25
AVG. MAXIMUM 79.0 75.2
AVG. MINIMUM 59.1 59.3
MEAN 69.1 67.2
DAYS MAX >= 90 5 0
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
TOTALS TR 0.08 0.07
DAILY AVG. T 0.00
DAYS >= .01 0 2
DAYS >= .10 0 0
DAYS >= .50 0 0
DEGREE DAYS
HEATING TOTAL 2 4
SINCE 7/1 12 MM
COOLING TOTAL 131 79
SINCE 1/1 568 MM
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WIND (MPH)
AVERAGE WIND SPEED 6.8
RESULTANT WIND SPEED/DIRECTION 5/290
HIGHEST WIND SPEED/DIRECTION 26/280 DATE 09/15
HIGHEST GUST SPEED/DIRECTION 36/290 DATE 09/15
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.31
NUMBER OF DAYS FAIR 17
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 3
AVERAGE RH (PERCENT) 63
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 2 FOG W/VIS <= 1/4 MILE 0
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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