Climatological Report (Monthly)
Issued by NWS
Issued by NWS
865 CXUS56 KMTR 010838 CLMOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 138 AM PDT TUE OCT 01 2024 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 104 09/06/2020 09/06/2020 LOW 41 09/30/1950 HIGHEST 91 09/03 78 09/08 LOWEST 52 09/05 53 09/11 09/27 09/29 AVG. MAXIMUM 75.9 74.1 1.8 72.0 AVG. MINIMUM 57.1 55.5 1.6 57.0 MEAN 66.5 64.5 DAYS MAX >= 90 2 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.27 1959 MINIMUM 0.00 2016 TOTALS 0.00R 0.10 -0.10 T DAILY AVG. 0.00 0.00 -0.00 T DAYS >= .01 0 0 DAYS >= .10 0 0 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.00 08/31 TO 08/31 T 09/26 TO 09/26 09/29 TO 09/29 09/30 TO 09/30 DEGREE DAYS HEATING TOTAL 13 56 -43 22 SINCE 7/1 35 169 -134 MM COOLING TOTAL 64 50 14 17 SINCE 1/1 266 155 111 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.5 RESULTANT WIND SPEED/DIRECTION 7/290 HIGHEST WIND SPEED/DIRECTION 43/290 DATE 09/15 HIGHEST GUST SPEED/DIRECTION 53/280 DATE 09/15 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.40 NUMBER OF DAYS FAIR 14 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 74 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 0 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 2 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$