


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
755 CXUS56 KMTR 010829 CLMOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 129 AM PDT FRI AUG 01 2025 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 99 07/14/1972 07/10/1959 LOW 48 07/06/1955 07/01/1955 HIGHEST 77 07/10 94 07/03 LOWEST 53 07/03 56 07/19 07/10 AVG. MAXIMUM 68.7 71.6 -2.9 76.2 AVG. MINIMUM 56.4 56.2 0.2 58.9 MEAN 62.6 67.6 DAYS MAX >= 90 0 2 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 0.80 1974 MINIMUM 0.00 2024 TOTALS T 0.00 0.00 0.00 DAILY AVG. T 0.00 0.00 0.00 DAYS >= .01 0 0 DAYS >= .10 0 0 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL T 07/25 TO 07/25 T 07/28 TO 07/28 07/26 TO 07/26 07/27 TO 07/27 07/29 TO 07/29 07/30 TO 07/30 DEGREE DAYS HEATING TOTAL 69 59 10 10 SINCE 7/1 69 62 7 MM COOLING TOTAL 1 25 -24 95 SINCE 1/1 9 66 -57 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 10.8 RESULTANT WIND SPEED/DIRECTION 10/280 HIGHEST WIND SPEED/DIRECTION 30/300 DATE 07/02 HIGHEST GUST SPEED/DIRECTION 41/310 DATE 07/12 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.60 NUMBER OF DAYS FAIR 3 NUMBER OF DAYS PC 20 NUMBER OF DAYS CLOUDY 8 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 4 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 5 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$