Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KMTR 010842 CLMOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 142 AM PDT TUE AUG 01 2023 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2023 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 87 07/01 80 07/10 LOWEST 52 07/11 53 07/17 07/22 07/22 07/23 AVG. MAXIMUM 71.5 71.6 -0.1 69.9 AVG. MINIMUM 55.4 56.2 -0.8 56.5 MEAN 63.5 63.2 DAYS MAX >= 90 0 0 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 2020 TOTALS T 0.00 0.00 T DAILY AVG. T 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 T 07/07 TO 07/07 T 07/31 TO 07/31 07/09 TO 07/09 07/10 TO 07/10 07/30 TO 07/30 07/31 TO 07/31 DEGREE DAYS HEATING TOTAL 60 59 1 61 SINCE 7/1 60 62 -2 MM COOLING TOTAL 21 25 -4 13 SINCE 1/1 24 66 -42 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.7 RESULTANT WIND SPEED/DIRECTION 9/290 HIGHEST WIND SPEED/DIRECTION 26/290 DATE 07/09 26/300 07/26 HIGHEST GUST SPEED/DIRECTION 38/310 DATE 07/03 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.49 NUMBER OF DAYS FAIR 7 NUMBER OF DAYS PC 20 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 74 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 2 FOG W/VIS <= 1/4 MILE 0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$