Climatological Report (Monthly)
Issued by NWS
Issued by NWS
922 CXUS56 KMTR 010853 CLMOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1253 AM PST MON JAN 01 2024 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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 79 MM LOW 28 12/05/2013 HIGHEST 66 12/28 61 12/25 LOWEST 36 12/10 32 12/18 12/11 AVG. MAXIMUM 60.1 57.9 2.2 55.4 AVG. MINIMUM 45.1 42.3 2.8 41.2 MEAN 52.6 48.3 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 1 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.50 2022 MINIMUM 0.09 2017 TOTALS 2.32 3.84 -1.52 11.50 DAILY AVG. 0.08 0.12 -0.04 0.37 DAYS >= .01 7 13 DAYS >= .10 5 8 DAYS >= .50 2 5 DAYS >= 1.00 0 2 GREATEST 24 HR. TOTAL 1.01 12/29 TO 12/30 5.27 12/30 TO 12/31 DEGREE DAYS HEATING TOTAL 377 462 -85 508 SINCE 7/1 807 1068 -261 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 172 176 -4 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.0 RESULTANT WIND SPEED/DIRECTION 2/140 HIGHEST WIND SPEED/DIRECTION 23/180 DATE 12/29 HIGHEST GUST SPEED/DIRECTION 35/150 DATE 12/18 35/140 12/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.61 NUMBER OF DAYS FAIR 5 NUMBER OF DAYS PC 17 NUMBER OF DAYS CLOUDY 9 AVERAGE RH (PERCENT) 83 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 8 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 25 FOG W/VIS <= 1/4 MILE 5 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$