Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KMTR 010829 CLMCCR CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 129 AM PDT THU JUN 01 2023 ................................... ...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1999 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 105 MM LOW 41 05/11/2022 HIGHEST 91 05/13 99 05/25 LOWEST 46 05/04 41 05/11 05/07 AVG. MAXIMUM 72.8 79.4 AVG. MINIMUM 52.3 52.0 MEAN 62.5 65.7 DAYS MAX >= 90 1 4 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) TOTALS 0.46R 0.51 -0.05 T DAILY AVG. 0.01 T DAYS >= .01 4 0 DAYS >= .10 1 0 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.33 05/02 TO 05/03 T 05/09 TO 05/09 DEGREE DAYS HEATING TOTAL 107 63 SINCE 7/1 2638 MM COOLING TOTAL 40 92 SINCE 1/1 62 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 10.0 RESULTANT WIND SPEED/DIRECTION 7/220 HIGHEST WIND SPEED/DIRECTION 25/180 DATE 05/23 25/190 05/31 HIGHEST GUST SPEED/DIRECTION 32/190 DATE 05/31 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.34 NUMBER OF DAYS FAIR 18 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 5 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 5 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 4 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$