Climatological Report (Monthly)
Issued by NWS
Issued by NWS
054 CXUS56 KMTR 010828 CLMCCR CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1228 AM PST THU FEB 01 2024 ................................... ...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1999 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 78 MM LOW 26 01/13/2013 HIGHEST 69 01/28 69 01/25 01/29 01/30 LOWEST 32 01/07 30 01/31 AVG. MAXIMUM 60.1 58.1 AVG. MINIMUM 44.3 41.4 MEAN 52.2 49.7 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 1 2 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) TOTALS 2.85 3.21 -0.36 6.72 DAILY AVG. 0.09 0.23 DAYS >= .01 13 12 DAYS >= .10 9 9 DAYS >= .50 1 5 DAYS >= 1.00 0 3 GREATEST 24 HR. TOTAL 0.67 01/31 TO 01/31 3.03 12/31 TO 12/31 DEGREE DAYS HEATING TOTAL 389 467 SINCE 7/1 1064 MM COOLING TOTAL 0 0 SINCE 1/1 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.7 RESULTANT WIND SPEED/DIRECTION 1/200 HIGHEST WIND SPEED/DIRECTION 24/260 DATE 01/10 HIGHEST GUST SPEED/DIRECTION 37/250 DATE 01/10 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.45 NUMBER OF DAYS FAIR 14 NUMBER OF DAYS PC 10 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 78 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 11 LIGHT RAIN 17 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 22 FOG W/VIS <= 1/4 MILE 3 HAZE 10 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$