Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KMTR 010940 CLMSFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 240 AM PDT SAT JUL 01 2023 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1927 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 106 06/14/1961 LOW 43 06/02/1954 06/01/1954 HIGHEST 75 06/15 98 06/21 LOWEST 52 06/02 51 06/01 06/03 AVG. MAXIMUM 69.0 71.5 -2.5 73.2 AVG. MINIMUM 55.4 55.2 MEAN 62.2 62.5 -0.3 64.2 DAYS MAX >= 90 0 2 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 1.49 2011 MINIMUM 0.00 2021 TOTALS 0.01 0.14 -0.13 0.03 DAILY AVG. 0.00 0.00 -0.00 0.00 DAYS >= .01 1 2 DAYS >= .10 0 0 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.01 06/06 TO 06/06 0.03 06/04 TO 06/05 06/04 TO 06/05 DEGREE DAYS HEATING TOTAL 78 97 -19 59 SINCE 7/1 2599 2477 122 MM COOLING TOTAL 1 23 -22 45 SINCE 1/1 6 43 -37 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 12.4 RESULTANT WIND SPEED/DIRECTION 10/270 HIGHEST WIND SPEED/DIRECTION 35/270 DATE 06/18 HIGHEST GUST SPEED/DIRECTION 45/280 DATE 06/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.53 NUMBER OF DAYS FAIR 8 NUMBER OF DAYS PC 15 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 70 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 1 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 0 HAZE 11 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$