CXUS56 KMTR 011730 CLMOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 930 AM PST SUN FEB 01 2026 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 83 MM LOW 28 01/17/2012 HIGHEST 67 01/24 71 01/11 01/29 LOWEST 36 01/10 34 01/27 AVG. MAXIMUM 61.0 57.7 3.3 62.3 AVG. MINIMUM 43.2 42.0 1.2 41.6 MEAN 52.1 52.0 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 8.90 1967 MINIMUM T 2015 TOTALS 2.58 3.42 -0.84 0.24 DAILY AVG. 0.08 0.11 -0.03 0.01 DAYS >= .01 8 3 DAYS >= .10 3 2 DAYS >= .50 3 0 DAYS >= 1.00 1 0 GREATEST 24 HR. TOTAL 1.00 01/04 TO 01/04 0.13 01/03 TO 01/03 DEGREE DAYS HEATING TOTAL 393 470 -77 397 SINCE 7/1 1277 1537 -260 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.5 RESULTANT WIND SPEED/DIRECTION 1/110 HIGHEST WIND SPEED/DIRECTION 31/140 DATE 01/02 HIGHEST GUST SPEED/DIRECTION 38/150 DATE 01/02 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 10 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 8 AVERAGE RH (PERCENT) 75 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 4 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 20 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. $$