Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KMTR 010900 CLMHWD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 200 AM PDT SUN OCT 01 2023 ................................... ...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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 108 MM LOW 47 09/26/2013 HIGHEST 83 09/08 107 09/06 LOWEST 55 09/25 56 09/01 09/02 09/20 AVG. MAXIMUM 75.2 80.3 AVG. MINIMUM 59.3 60.1 MEAN 67.2 70.2 DAYS MAX >= 90 0 5 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) TOTALS 0.07 0.08 0.23 DAILY AVG. 0.00 0.01 DAYS >= .01 2 2 DAYS >= .10 0 1 DAYS >= .50 0 0 DEGREE DAYS HEATING TOTAL 4 2 SINCE 7/1 27 MM COOLING TOTAL 79 166 SINCE 1/1 355 MM ......................................................... WIND (MPH) AVERAGE WIND SPEED 7.1 RESULTANT WIND SPEED/DIRECTION 5/280 HIGHEST WIND SPEED/DIRECTION 22/280 DATE 09/27 HIGHEST GUST SPEED/DIRECTION 28/280 DATE 09/27 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.41 NUMBER OF DAYS FAIR 12 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 5 AVERAGE RH (PERCENT) 70 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 3 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 0 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$